/* roulang page: index */
:root {
    --bg: #F5F3EE;
    --surface: #FFFFFF;
    --ink: #181A17;
    --primary: #F04A1D;
    --primary-dark: #D84017;
    --signal: #0F7A5A;
    --muted: #646760;
    --line: #E2DED5;
    --deep: #131511;
    --deep-line: rgba(255,255,255,.10);
    --shadow-sm: 0 1px 2px rgba(24,26,23,.05);
    --shadow-lg: 0 18px 40px rgba(24,26,23,.10);
    --radius-sm: 4px;
    --radius: 8px;
    --radius-lg: 16px;
    --font-zh: "PingFang SC","Microsoft YaHei","Noto Sans CJK SC","Helvetica Neue",Arial,sans-serif;
    --ease: cubic-bezier(.22,.61,.36,1);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: var(--font-zh);
    line-height: 1.85;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

body.nav-lock {
    overflow: hidden;
}

h1, h2, h3, h4, p, ul, ol, dl, dd, figure, blockquote {
    margin: 0;
}

ul,
ol {
    padding: 0;
    list-style: none;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color .25s var(--ease), background-color .25s var(--ease), border-color .25s var(--ease), box-shadow .25s var(--ease), transform .25s var(--ease);
}

img {
    display: block;
    max-width: 100%;
    height: auto;
}

button,
input {
    font: inherit;
    color: inherit;
}

button {
    border: 0;
    background: transparent;
    cursor: pointer;
}

::-webkit-input-placeholder {
    color: #a3a096;
}

input::-ms-clear {
    display: none;
}

:focus-visible {
    outline: 3px solid rgba(240,74,29,.42);
    outline-offset: 3px;
}

.skip-link {
    position: absolute;
    left: 18px;
    top: -120px;
    z-index: 1200;
    background: var(--surface);
    padding: .6rem 1.1rem;
    border-radius: 6px;
    box-shadow: var(--shadow-lg);
    font-weight: 700;
    transition: top .25s var(--ease);
}

.skip-link:focus {
    top: 14px;
}

.grid-container {
    max-width: 1240px;
    padding-left: 24px;
    padding-right: 24px;
    margin-right: auto;
    margin-left: auto;
}

.sr-only,
.visually-hidden {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0,0,0,0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

/* ========== Buttons ========== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    min-height: 44px;
    padding: .72rem 1.35rem;
    border-radius: 6px;
    font-weight: 700;
    font-size: 15px;
    line-height: 1.2;
    border: 1px solid transparent;
    transition: transform .25s var(--ease), background-color .25s var(--ease), color .25s var(--ease), box-shadow .25s var(--ease);
}

.btn span,
.btn i {
    line-height: 1;
}

.btn-primary {
    background: var(--primary);
    color: var(--ink);
    border-color: var(--primary);
}

.btn-primary:hover,
.btn-primary:focus {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    color: var(--surface);
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(240,74,29,.24);
}

.btn-outline {
    background: transparent;
    border-color: var(--ink);
    color: var(--ink);
}

.btn-outline:hover,
.btn-outline:focus {
    background: var(--ink);
    color: var(--surface);
    border-color: var(--ink);
    transform: translateY(-2px);
}

.btn-ghost {
    background: transparent;
    border: 1px solid rgba(255,255,255,.78);
    color: #fff;
}

.btn-ghost:hover,
.btn-ghost:focus {
    background: #fff;
    border-color: #fff;
    color: var(--ink);
    transform: translateY(-2px);
}

.btn-small {
    min-height: 42px;
    padding: .6rem 1.05rem;
    font-size: 14px;
}

/* ========== Header & Navigation ========== */

.site-header {
    position: sticky;
    top: 0;
    z-index: 80;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    min-height: 78px;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: .65rem;
    flex-shrink: 0;
}

.logo-mark {
    width: 22px;
    height: 30px;
    background: var(--primary);
    border-radius: 5px 5px 8px 8px;
    position: relative;
    box-shadow: 0 3px 0 rgba(216,64,23,.28);
}

.logo-mark::after {
    content: "";
    width: 8px;
    height: 8px;
    background: var(--ink);
    border-radius: 50%;
    position: absolute;
    left: 7px;
    top: 8px;
}

.logo-type {
    display: inline-flex;
    align-items: baseline;
    gap: .18rem;
}

.logo-type strong {
    font-size: 1.28rem;
    font-weight: 900;
    letter-spacing: .01em;
    color: var(--ink);
}

.logo-type small {
    font-size: 11px;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: .08em;
}

.site-nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    padding: .85rem 0 .7rem;
    color: var(--ink);
    font-size: 15px;
    font-weight: 600;
    position: relative;
}

.nav-link::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 6px;
    height: 2px;
    background: var(--primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .25s var(--ease);
}

.nav-link:hover::before,
.nav-link:focus::before,
.nav-item.is-current .nav-link::before {
    transform: scaleX(1);
}

.nav-item.is-current .nav-link {
    font-weight: 800;
}

.nav-cta {
    margin-left: .35rem;
}

.nav-toggle {
    display: none;
}

.nav-close {
    display: none;
}

/* ========== Hero ========== */

.hero {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    background: var(--deep);
    color: #fff;
    padding: clamp(62px, 8vw, 116px) 0 clamp(70px, 8vw, 118px);
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -2;
    background-size: cover;
    background-position: center 45%;
    opacity: .38;
}

.hero-shade {
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(90deg, rgba(19,21,17,.92) 0%, rgba(19,21,17,.74) 46%, rgba(19,21,17,.32) 100%);
    pointer-events: none;
}

.hero-inner {
    position: relative;
    z-index: 2;
}

.hero-copy {
    padding-right: 1.5rem;
}

.hero-topline {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .36rem .85rem;
    border: 1px solid rgba(255,255,255,.18);
    border-radius: 6px;
    background: rgba(255,255,255,.06);
    color: rgba(255,255,255,.9);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .03em;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--signal);
    flex-shrink: 0;
    display: inline-block;
}

.status-dot.is-orange {
    background: var(--primary);
}

.hero h1 {
    margin-top: 1.25rem;
    font-size: clamp(2.5rem, 6vw, 4.8rem);
    line-height: 1.12;
    font-weight: 900;
    letter-spacing: -.03em;
    max-width: 9em;
    color: #fff;
}

.hero h1 .orange {
    color: var(--primary);
}

.hero-lead {
    margin-top: 1.15rem;
    max-width: 44ch;
    color: rgba(255,255,255,.78);
    font-size: 16px;
    line-height: 2;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .85rem;
    margin-top: 2.25rem;
}

.hero-media-wrap {
    position: relative;
}

.media-card {
    position: relative;
    display: block;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--deep);
    color: #fff;
    box-shadow: var(--shadow-lg);
}

.media-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 4 / 3;
    transition: opacity .6s var(--ease);
}

.media-card:hover img {
    opacity: .88;
}

.media-veil {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(19,21,17,.08) 0%, rgba(19,21,17,.26) 48%, rgba(19,21,17,.94) 100%);
    pointer-events: none;
    transition: background-color .3s var(--ease);
}

.media-chip {
    position: absolute;
    top: 16px;
    left: 16px;
    z-index: 3;
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    padding: .3rem .8rem;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 700;
    line-height: 1.4;
}

.chip-live {
    background: var(--signal);
    color: #fff;
}

.chip-soon {
    background: rgba(255,255,255,.94);
    color: var(--ink);
}

.chip-orange {
    background: rgba(255,255,255,.12);
    border: 1px solid rgba(255,255,255,.22);
    color: #fff;
}

.media-caption {
    position: absolute;
    left: 18px;
    right: 18px;
    bottom: 16px;
    z-index: 2;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
}

.media-caption strong {
    display: block;
    font-size: clamp(1rem, 1.5vw, 1.25rem);
    line-height: 1.45;
    font-weight: 800;
}

.media-caption small {
    display: block;
    margin-top: .25rem;
    color: rgba(255,255,255,.7);
    font-size: 13px;
    line-height: 1.6;
}

.media-card:hover .round-arrow {
    transform: translateX(5px);
    color: var(--primary);
}

.round-arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,.34);
    color: #fff;
    font-size: 19px;
    flex-shrink: 0;
    transition: transform .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}

/* ========== Countdown ========== */

.countdown-section {
    padding: clamp(60px, 9vw, 116px) 0 0;
}

.countdown-card {
    position: relative;
    background: var(--deep);
    border-radius: var(--radius-lg);
    color: #fff;
    padding: clamp(1.8rem, 4vw, 3rem);
    overflow: hidden;
}

.countdown-card::after {
    content: "";
    position: absolute;
    right: -80px;
    top: -100px;
    width: 320px;
    height: 320px;
    background: radial-gradient(circle at 30% 30%, rgba(240,74,29,.22), transparent 62%);
    pointer-events: none;
}

.countdown-title {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: .75rem;
}

.eyebrow::before {
    content: "";
    width: 24px;
    height: 2px;
    background: var(--primary);
    display: inline-block;
}

.countdown-title h2 {
    color: #fff;
}

.countdown-copy {
    margin-top: .65rem;
    color: rgba(255,255,255,.68);
    font-size: 14px;
    max-width: 40ch;
    line-height: 1.9;
}

.countdown-link {
    display: inline-flex;
    align-items: center;
    gap: .3rem;
    margin-top: 1.1rem;
    color: #fff;
    font-size: 14px;
    font-weight: 700;
}

.countdown-link:hover {
    color: var(--primary);
}

.countdown-timer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: .5rem;
    position: relative;
    z-index: 2;
}

.cd-cell {
    min-width: 94px;
    padding: 1.1rem .9rem .9rem;
    border: 1px solid rgba(255,255,255,.12);
    background: rgba(255,255,255,.05);
    border-radius: 8px;
    text-align: center;
    flex: 1;
}

.cd-number {
    display: block;
    font-size: clamp(2.4rem, 5vw, 3.6rem);
    font-weight: 800;
    letter-spacing: -.04em;
    line-height: 1;
    color: #fff;
    font-variant-numeric: tabular-nums;
}

.cd-label {
    display: block;
    margin-top: .4rem;
    font-size: 12px;
    color: rgba(255,255,255,.52);
    letter-spacing: .16em;
}

.cd-sep {
    color: rgba(255,255,255,.18);
    font-size: 2.4rem;
    font-weight: 300;
}

/* ========== Section ========== */

.section {
    padding: clamp(60px, 9vw, 118px) 0;
}

.section-white {
    background: var(--surface);
}

.section-cream {
    background: var(--bg);
}

.section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 2rem;
    margin-bottom: 2rem;
}

.section-head h2 {
    max-width: 18ch;
}

.section-intro {
    color: var(--muted);
    font-size: 15px;
    max-width: 48ch;
    line-height: 2;
}

.more-link {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    font-weight: 700;
    font-size: 14px;
    color: var(--ink);
    border-bottom: 1px solid transparent;
}

.more-link:hover {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

/* ========== Highlights / Live list ========== */

.live-list {
    border-top: 1px solid var(--line);
}

.list-row {
    position: relative;
    display: grid;
    grid-template-columns: 150px minmax(0, 1fr) 126px;
    align-items: center;
    gap: 1.1rem 1.6rem;
    padding: 1.55rem 1rem;
    border-bottom: 1px solid var(--line);
    background: transparent;
    transition: background-color .28s var(--ease), box-shadow .28s var(--ease), transform .28s var(--ease);
}

.list-row:hover {
    background: var(--surface);
    box-shadow: 0 10px 26px rgba(24,26,23,.07);
}

.list-row:hover .row-title,
.list-row:hover .list-title {
    color: var(--primary);
}

.row-date {
    display: flex;
    flex-direction: column;
    gap: .1rem;
}

.date-number {
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: -.01em;
    line-height: 1.4;
}

.date-time {
    display: inline-flex;
    width: fit-content;
    padding: .1rem .55rem;
    background: rgba(240,74,29,.12);
    color: var(--primary-dark);
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 700;
    line-height: 1.6;
}

.row-main {
    min-width: 0;
}

.row-tags {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .5rem;
    margin-bottom: .25rem;
}

.tag {
    display: inline-flex;
    align-items: center;
    padding: .12rem .6rem;
    background: var(--line);
    color: var(--ink);
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 700;
    line-height: 1.7;
    white-space: nowrap;
}

.tag-primary {
    background: rgba(240,74,29,.14);
    color: var(--primary-dark);
}

.row-title {
    display: block;
    font-size: 1.1rem;
    font-weight: 800;
    line-height: 1.45;
    color: var(--ink);
    transition: color .25s var(--ease);
}

.row-main h3 {
    font-size: 1.1rem;
    font-weight: 800;
    line-height: 1.45;
    color: var(--ink);
    transition: color .25s var(--ease);
}

.row-desc {
    display: block;
    margin-top: .35rem;
    color: var(--muted);
    font-size: 14px;
    max-width: 62ch;
    line-height: 1.85;
}

.list-row:hover h3 {
    color: var(--primary);
}

.row-cta {
    display: inline-flex;
    align-items: center;
    gap: .3rem;
    justify-content: flex-end;
    min-height: 44px;
    color: var(--ink);
    font-size: 14px;
    font-weight: 700;
    white-space: nowrap;
}

.list-row:hover .row-cta {
    color: var(--primary);
}

.arrow-icon {
    display: inline-block;
    transition: transform .25s var(--ease);
    line-height: 1;
}

.list-row:hover .arrow-icon {
    transform: translateX(4px);
}

/* ========== Subscribe dark ========== */

.subscribe-section {
    background: var(--deep);
    color: #fff;
    padding: clamp(64px, 9vw, 118px) 0;
}

.subscribe-section .eyebrow {
    color: var(--primary);
}

.subscribe-section h2 {
    color: #fff;
    max-width: 16ch;
}

.subscribe-copy {
    margin-top: .65rem;
    color: rgba(255,255,255,.68);
    font-size: 15px;
    max-width: 46ch;
    line-height: 2;
}

.subscribe-state {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    margin-top: 1.4rem;
    padding: .35rem .85rem .35rem .6rem;
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 40px;
    font-size: 13px;
    color: rgba(255,255,255,.85);
}

.subscribe-card {
    background: var(--surface);
    color: var(--ink);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: clamp(1.35rem, 3vw, 2rem);
}

.subscribe-card-hint {
    color: var(--muted);
    font-size: 14px;
    margin-bottom: 1.3rem;
}

.form-row {
    display: flex;
    gap: .85rem;
    align-items: flex-start;
}

.input-wrap {
    position: relative;
    flex: 1;
    min-width: 0;
}

.input-wrap input {
    width: 100%;
    height: 44px;
    padding: .6rem 2.1rem .6rem 0;
    background: transparent;
    border: 0;
    border-bottom: 1px solid var(--line);
    color: var(--ink);
    font-size: 15px;
    border-radius: 0;
    box-shadow: none;
    line-height: 1.4;
}

.input-wrap input:focus {
    outline: none;
    border-bottom-color: var(--primary);
    box-shadow: 0 3px 0 rgba(240,74,29,.24);
}

.form-check {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    color: var(--signal);
    font-size: 20px;
    font-weight: 700;
    opacity: 0;
    transition: opacity .3s var(--ease);
}

.subscribe-form.is-success .form-check {
    opacity: 1;
}

.subscribe-form.is-success button {
    background: var(--signal);
    border-color: var(--signal);
    color: #fff;
}

.subscribe-note {
    margin-top: 1.1rem;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.8;
}

.subscribe-note strong {
    color: var(--ink);
}

/* ========== Replay & entries ========== */

.replay-feature {
    position: relative;
}

.media-card-lg img {
    aspect-ratio: 16 / 9;
}

.category-panel {
    padding-left: clamp(0rem, 2vw, 2.25rem);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.category-panel .section-intro {
    margin-top: .45rem;
}

.entry-nav {
    display: grid;
    gap: .25rem;
    margin-top: 1.2rem;
}

.entry-link {
    display: grid;
    grid-template-columns: 34px minmax(0,1fr) 28px;
    align-items: center;
    gap: .75rem;
    padding: .92rem .55rem;
    border-bottom: 1px solid var(--line);
    transition: background-color .25s var(--ease), padding-left .25s var(--ease);
}

.entry-link:last-child {
    border-bottom: 0;
}

.entry-link:hover {
    background: var(--surface);
    padding-left: .85rem;
    box-shadow: var(--shadow-sm);
}

.entry-index {
    color: var(--primary);
    font-weight: 800;
    font-size: 13px;
}

.entry-label strong {
    display: block;
    font-size: 15px;
    font-weight: 800;
}

.entry-label small {
    color: var(--muted);
    font-size: 13px;
    line-height: 1.5;
    display: block;
    margin-top: .15rem;
}

.entry-arrow {
    color: var(--ink);
    font-size: 20px;
    transition: transform .25s var(--ease), color .25s var(--ease);
}

.entry-link:hover .entry-arrow {
    transform: translateX(4px);
    color: var(--primary);
}

/* ========== Latest CMS list ========== */

.news-list {
    border-top: 1px solid var(--line);
}

.cms-row {
    grid-template-columns: 160px minmax(0, 1fr) 50px;
}

.cms-row .row-date-cat {
    display: flex;
    flex-direction: column;
    gap: .25rem;
}

.cms-row .news-category {
    width: fit-content;
}

.cms-row .news-date {
    color: var(--muted);
    font-size: 13px;
}

.cms-row .row-desc {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.empty-state {
    margin-top: 1rem;
    border: 1px dashed #C9C2B6;
    background: var(--bg);
    color: var(--muted);
    font-size: 14px;
    text-align: center;
    padding: 2.2rem 1.5rem;
    border-radius: var(--radius);
}

/* ========== FAQ ========== */

.faq-section {
    background: var(--surface);
}

.faq-intro {
    padding-right: 2.25rem;
}

.faq-intro p {
    margin-top: 1rem;
    color: var(--muted);
    font-size: 15px;
    line-height: 2;
    max-width: 38ch;
}

.faq-list {
    border-top: 1px solid var(--line);
}

.acc-item {
    border-bottom: 1px solid var(--line);
}

.acc-head {
    font-size: 1.05rem;
    line-height: 1.5;
}

.acc-head button {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.2rem;
    width: 100%;
    min-height: 60px;
    padding: .8rem .15rem;
    text-align: left;
    color: var(--ink);
    font-weight: 700;
    font-size: 16px;
    line-height: 1.6;
    transition: color .25s var(--ease);
}

.acc-head button:hover {
    color: var(--primary);
}

.acc-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(240,74,29,.13);
    color: var(--primary);
    font-size: 20px;
    font-weight: 500;
    transition: transform .3s var(--ease), background-color .3s var(--ease);
}

.acc-item.is-open .acc-icon {
    transform: rotate(180deg);
    background: var(--primary);
    color: #fff;
}

.acc-panel {
    display: grid;
    grid-template-rows: 0fr;
    opacity: 0;
    transition: grid-template-rows .4s var(--ease), opacity .35s var(--ease);
}

.acc-panel-inner {
    overflow: hidden;
}

.acc-item.is-open .acc-panel {
    grid-template-rows: 1fr;
    opacity: 1;
}

.acc-panel p {
    max-width: 72ch;
    padding: 0 2.5rem 1.2rem .15rem;
    color: var(--muted);
    font-size: 14px;
    line-height: 2;
}

/* ========== top strip ========== */

.to-top-strip {
    background: var(--bg);
    border-top: 1px solid var(--line);
    padding: 1.2rem 0;
    text-align: right;
}

.to-top-strip a {
    font-size: 13px;
    color: var(--muted);
    font-weight: 600;
}

.to-top-strip a:hover {
    color: var(--primary);
}

/* ========== Footer ========== */

.site-footer {
    background: var(--deep);
    color: #fff;
}

.footer-main {
    padding: clamp(52px, 8vw, 88px) 0 40px;
    display: grid;
    grid-template-columns: 1.3fr 2fr;
    gap: 3rem;
}

.footer-brand .logo-type strong {
    color: #fff;
}

.footer-brand p {
    margin-top: 1.1rem;
    color: rgba(255,255,255,.6);
    font-size: 14px;
    line-height: 2;
    max-width: 38ch;
}

.footer-links-groups {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.8rem;
}

.footer-column h3 {
    color: #fff;
    font-size: 14px;
    font-weight: 800;
    margin-bottom: 1rem;
}

.footer-column ul {
    display: grid;
    gap: .45rem;
}

.footer-column a {
    color: rgba(255,255,255,.6);
    font-size: 13px;
    line-height: 1.8;
    display: inline-flex;
    width: fit-content;
}

.footer-column a:hover {
    color: var(--primary);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.09);
    padding: 20px 0 24px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: .65rem 2rem;
    color: rgba(255,255,255,.44);
    font-size: 13px;
}

/* ========== Responsive ========== */

@media (max-width: 1023px) {
    .nav-toggle {
        display: inline-flex;
        flex-direction: column;
        justify-content: center;
        gap: 5px;
        width: 44px;
        height: 44px;
        align-items: center;
        border-radius: 6px;
        background: transparent;
    }

    .nav-toggle span {
        display: block;
        width: 22px;
        height: 2px;
        background: var(--ink);
        transition: transform .25s var(--ease), opacity .25s var(--ease);
    }

    .site-nav {
        position: fixed;
        top: 0;
        right: 0;
        z-index: 200;
        width: min(24rem, 94vw);
        height: 100dvh;
        background: var(--surface);
        box-shadow: -20px 0 60px rgba(19,21,17,.2);
        padding: 4.5rem 1.6rem 2.2rem;
        transform: translateX(105%);
        visibility: hidden;
        transition: transform .38s var(--ease), visibility 0s linear .38s;
    }

    .site-nav.is-open {
        transform: translateX(0);
        visibility: visible;
        transition: transform .38s var(--ease), visibility 0s;
    }

    .nav-list {
        flex-direction: column;
        align-items: stretch;
        gap: .15rem;
        height: 100%;
        overflow-y: auto;
    }

    .nav-item {
        border-bottom: 1px solid var(--line);
    }

    .nav-item.is-current {
        background: rgba(240,74,29,.06);
    }

    .nav-item.is-current .nav-link::before {
        display: none;
    }

    .nav-link {
        display: flex;
        padding: 1rem .5rem;
        font-size: 16px;
    }

    .nav-item.is-current .nav-link {
        padding-left: .8rem;
        border-left: 3px solid var(--primary);
    }

    .nav-cta {
        margin-top: auto;
        border-bottom: 0;
        padding-top: 1.6rem;
    }

    .nav-cta .btn {
        width: 100%;
    }

    .nav-close {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        position: absolute;
        top: 1.15rem;
        right: 1.15rem;
        width: 42px;
        height: 42px;
        border-radius: 50%;
        background: var(--bg);
        color: var(--ink);
        font-size: 24px;
        line-height: 1;
    }

    .hero-inner .grid-x {
        row-gap: 2.6rem;
    }

    .hero-shade {
        background: linear-gradient(180deg, rgba(19,21,17,.62) 0%, rgba(19,21,17,.9) 100%);
    }

    .hero-copy {
        padding-right: 0;
    }

    .hero h1 {
        max-width: 11em;
    }

    .countdown-title {
        margin-bottom: 2.2rem;
    }

    .countdown-timer {
        justify-content: flex-start;
    }

    .section-head {
        flex-direction: column;
        align-items: flex-start;
        gap: .6rem;
    }

    .category-panel {
        padding-left: 0;
        margin-top: 3rem;
    }

    .media-card-lg {
        max-width: 620px;
    }

    .footer-main {
        grid-template-columns: 1fr;
        gap: 2.4rem;
    }
}

@media (max-width: 767px) {
    .grid-container {
        padding-left: 18px;
        padding-right: 18px;
    }

    .header-inner {
        min-height: 68px;
        gap: 1rem;
    }

    .logo-mark {
        width: 19px;
        height: 27px;
    }

    .logo-mark::after {
        left: 6px;
        top: 7px;
        width: 7px;
        height: 7px;
    }

    .logo-type strong {
        font-size: 1.16rem;
    }

    .logo-type small {
        font-size: 10px;
    }

    .list-row {
        grid-template-columns: 110px minmax(0, 1fr);
        gap: .8rem 1rem;
        padding: 1.25rem .2rem;
    }

    .row-cta {
        grid-column: 2;
        justify-content: flex-start;
        min-height: 38px;
    }

    .cms-row {
        grid-template-columns: 96px minmax(0, 1fr);
    }

    .cms-row .row-cta {
        grid-column: 2;
        justify-content: flex-start;
    }

    .form-row {
        flex-direction: column;
    }

    .input-wrap,
    .form-row .btn {
        width: 100%;
    }

    .form-row .btn {
        border-radius: 6px;
    }

    .entry-nav {
        margin-top: .6rem;
    }

    .entry-link {
        grid-template-columns: 26px minmax(0, 1fr) 24px;
        padding: .85rem .2rem;
    }

    .entry-link:hover {
        padding-left: .4rem;
    }

    .footer-links-groups {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.6rem;
    }

    .footer-bottom {
        flex-direction: column;
    }

    .cd-cell {
        min-width: 74px;
    }

    .cd-sep {
        display: none;
    }

    .countdown-timer {
        gap: .45rem;
    }
}

@media (max-width: 520px) {
    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-actions .btn {
        width: 100%;
    }

    .list-row {
        grid-template-columns: 1fr;
    }

    .row-cta {
        grid-column: 1;
    }

    .cms-row {
        grid-template-columns: 1fr;
    }

    .cms-row .row-cta {
        grid-column: 1;
    }

    .acc-panel p {
        padding-right: .5rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
        scroll-behavior: auto !important;
    }
}

/* roulang page: article */
:root {
            --bg: #F5F3EE;
            --surface: #FFFFFF;
            --ink: #181A17;
            --muted: #646760;
            --line: #E2DED5;
            --dark: #131511;
            --primary: #F04A1D;
            --primary-dark: #D84017;
            --green: #0F7A5A;
            --radius-sm: 5px;
            --radius: 8px;
            --radius-lg: 16px;
            --shadow-sm: 0 1px 2px rgba(24, 26, 23, .05);
            --shadow-md: 0 12px 28px rgba(24, 26, 23, .08);
            --shadow-lg: 0 18px 40px rgba(24, 26, 23, .10);
            --container-width: 1240px;
            --space-section: 100px;
            font-synthesis: none;
            text-rendering: optimizeLegibility;
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            padding: 0;
            background: var(--bg);
            color: var(--ink);
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", -apple-system, BlinkMacSystemFont, sans-serif;
            font-size: 16px;
            line-height: 1.8;
            -webkit-font-smoothing: antialiased;
        }

        .grid-container {
            max-width: var(--container-width);
        }

        img {
            max-width: 100%;
            display: block;
        }

        a {
            color: inherit;
            text-decoration: none;
        }

        ul,
        ol {
            margin: 0;
            padding: 0;
            list-style: none;
        }

        button,
        input {
            font-family: inherit;
            font-size: 16px;
            line-height: 1.4;
        }

        :focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
            border-radius: 3px;
        }

        .site-header {
            position: sticky;
            top: 0;
            z-index: 60;
            background: #FBF9F4;
            border-bottom: 1px solid var(--line);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 72px;
            gap: 24px;
        }

        .logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .logo-mark {
            width: 28px;
            height: 28px;
            background: var(--primary);
            border-radius: 4px;
            display: inline-block;
            box-shadow: 0 6px 14px rgba(240, 74, 29, .22);
            flex-shrink: 0;
        }

        .logo-type {
            display: inline-flex;
            flex-direction: column;
            line-height: 1.1;
        }

        .logo-type strong {
            font-size: 20px;
            font-weight: 800;
            letter-spacing: .02em;
            color: var(--ink);
        }

        .logo-type small {
            font-size: 11px;
            font-weight: 500;
            letter-spacing: .18em;
            color: var(--ink);
            opacity: .72;
            margin-top: 2px;
        }

        .site-nav {
            display: flex;
            align-items: center;
        }

        .nav-list {
            display: flex;
            align-items: center;
            gap: clamp(14px, 1.8vw, 28px);
        }

        .nav-link {
            display: inline-block;
            padding: 8px 0;
            font-size: 15px;
            font-weight: 500;
            color: var(--ink);
            position: relative;
            transition: color .2s ease;
        }

        .nav-link::after {
            content: "";
            position: absolute;
            left: 0;
            bottom: 0;
            width: 100%;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
            transform: scaleX(0);
            transform-origin: left center;
            transition: transform .2s ease;
        }

        .nav-link:hover {
            color: var(--primary);
        }

        .nav-link:hover::after {
            transform: scaleX(1);
        }

        .nav-item.is-current .nav-link {
            font-weight: 700;
            color: var(--ink);
        }

        .nav-item.is-current .nav-link::after {
            transform: scaleX(1);
        }

        .nav-cta {
            margin-left: 8px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 24px;
            border: 1px solid transparent;
            border-radius: var(--radius-sm);
            font-weight: 700;
            font-size: 15px;
            line-height: 1.2;
            cursor: pointer;
            transition: background .2s ease, border-color .2s ease, color .2s ease, transform .2s ease, box-shadow .2s ease;
        }

        .btn-primary {
            background: var(--primary);
            color: var(--ink);
            box-shadow: 0 10px 22px rgba(240, 74, 29, .16);
        }

        .btn-primary:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 14px 30px rgba(240, 74, 29, .18);
        }

        .btn-outline {
            background: transparent;
            border-color: var(--ink);
            color: var(--ink);
        }

        .btn-outline:hover {
            background: var(--ink);
            color: var(--bg);
            border-color: var(--ink);
            transform: translateY(-2px);
        }

        .btn-dark {
            background: var(--ink);
            color: var(--surface);
        }

        .btn-dark:hover {
            background: #2a2d2a;
            transform: translateY(-2px);
        }

        .btn-small {
            padding: 8px 18px;
            font-size: 14px;
        }

        .nav-toggle,
        .nav-close {
            display: none;
            border: 0;
            background: transparent;
            width: 44px;
            height: 44px;
            align-items: center;
            justify-content: center;
            border-radius: var(--radius-sm);
        }

        .nav-toggle span {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--ink);
            border-radius: 2px;
            transition: transform .2s ease, opacity .2s ease;
        }

        .nav-toggle span + span {
            margin-top: 5px;
        }

        .nav-close {
            align-self: flex-end;
            font-size: 34px;
            color: var(--ink);
        }

        main {
            min-height: 60vh;
        }

        .article-hero {
            position: relative;
            min-height: 330px;
            display: flex;
            align-items: flex-end;
            color: var(--surface);
            background:
                linear-gradient(92deg, rgba(19, 21, 17, 0.96) 0%, rgba(19, 21, 17, 0.86) 34%, rgba(19, 21, 17, 0.46) 100%),
                url("/assets/images/backpic/back-2.webp") center center / cover no-repeat;
            overflow: hidden;
        }

        .article-hero .hero-content {
            padding: 56px 0 96px;
        }

        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: rgba(245, 243, 238, .74);
            margin-bottom: 14px;
        }

        .breadcrumb a {
            color: rgba(245, 243, 238, .82);
            transition: color .2s ease;
        }

        .breadcrumb a:hover {
            color: var(--primary);
        }

        .breadcrumb .sep {
            color: rgba(245, 243, 238, .5);
        }

        .category-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 5px 10px;
            border: 1px solid rgba(240, 74, 29, .72);
            border-radius: 4px;
            font-size: 13px;
            color: #F5A98D;
            margin-bottom: 16px;
        }

        .category-tag::before {
            content: "";
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--primary);
        }

        .article-hero h1 {
            margin: 0 0 16px;
            max-width: 980px;
            font-size: clamp(1.8rem, 4vw, 3.4rem);
            font-weight: 800;
            line-height: 1.3;
            color: var(--surface);
            letter-spacing: .01em;
        }

        .article-meta {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 10px 18px;
            color: rgba(245, 243, 238, .76);
            font-size: 13px;
        }

        .article-meta span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .article-shell {
            position: relative;
            z-index: 2;
            margin-top: -64px;
            padding-bottom: 90px;
        }

        .article-card {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
        }

        .article-body {
            padding: clamp(28px, 5vw, 68px);
        }

        .article-content {
            max-width: 760px;
            margin: 0 auto;
            color: var(--ink);
            font-size: 16px;
            line-height: 2;
        }

        .article-content > * + * {
            margin-top: 1.5em;
        }

        .article-content h2 {
            font-size: clamp(1.4rem, 3vw, 2rem);
            font-weight: 800;
            line-height: 1.45;
            color: var(--ink);
            margin-top: 2em;
            padding-top: .4em;
            border-top: 1px solid var(--line);
        }

        .article-content h3 {
            font-size: clamp(1.15rem, 2vw, 1.45rem);
            font-weight: 700;
            color: var(--ink);
            margin-top: 1.8em;
        }

        .article-content p {
            margin: 1.4em 0;
        }

        .article-content a {
            color: var(--primary);
            text-decoration: underline;
            text-underline-offset: 3px;
            text-decoration-color: rgba(240, 74, 29, .35);
        }

        .article-content a:hover {
            text-decoration-color: var(--primary);
        }

        .article-content ul,
        .article-content ol {
            margin: 1.4em 0;
            padding-left: 1.4em;
            line-height: 2;
        }

        .article-content ul {
            list-style: disc;
        }

        .article-content ol {
            list-style: decimal;
        }

        .article-content li {
            margin: .4em 0;
            padding-left: .2em;
        }

        .article-content blockquote {
            margin: 2em 0;
            padding: 16px 22px;
            border-left: 3px solid var(--primary);
            background: #FBF9F4;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            color: var(--ink);
            font-size: 15px;
        }

        .article-content blockquote p {
            margin: .4em 0;
        }

        .article-content img {
            border-radius: 12px;
            box-shadow: var(--shadow-md);
        }

        .article-content figure {
            margin: 2em 0;
        }

        .article-content figcaption {
            text-align: center;
            color: var(--muted);
            font-size: 13px;
            margin-top: 10px;
        }

        .article-content code,
        .article-content pre {
            font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
        }

        .article-content pre {
            background: var(--dark);
            color: #F5F3EE;
            padding: 18px 20px;
            border-radius: 10px;
            overflow-x: auto;
            font-size: 14px;
        }

        .article-content table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.8em 0;
            font-size: 15px;
        }

        .article-content th {
            background: #FBF9F4;
            font-weight: 700;
            text-align: left;
            border-bottom: 1px solid var(--line);
        }

        .article-content th,
        .article-content td {
            padding: 12px 14px;
            border-bottom: 1px solid var(--line);
        }

        .article-return {
            max-width: 760px;
            margin: 42px auto 0;
            padding-top: 26px;
            border-top: 1px solid var(--line);
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 14px;
        }

        .article-return a {
            font-weight: 600;
            font-size: 14px;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .article-return .arrow {
            transition: transform .2s ease;
        }

        .article-return a:hover .arrow {
            transform: translateX(-4px);
        }

        .section-title {
            font-size: clamp(1.6rem, 2.6vw, 2.4rem);
            font-weight: 800;
            color: var(--ink);
            line-height: 1.4;
            letter-spacing: .01em;
        }

        .section-subtitle {
            color: var(--muted);
            font-size: 15px;
            line-height: 1.8;
        }

        .channel-guide {
            padding: var(--space-section) 0 96px;
        }

        .channel-links {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }

        .channel-card {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            padding: 28px 26px;
            transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
        }

        .channel-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: rgba(240, 74, 29, .3);
        }

        .channel-card .channel-index {
            font-size: 12px;
            color: var(--primary);
            font-weight: 700;
            letter-spacing: .12em;
        }

        .channel-card h3 {
            margin: 12px 0 8px;
            font-size: 18px;
            font-weight: 800;
            color: var(--ink);
        }

        .channel-card p {
            margin: 0;
            color: var(--muted);
            font-size: 14px;
            line-height: 1.7;
        }

        .channel-card .link {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            margin-top: 18px;
            font-size: 13px;
            font-weight: 600;
            color: var(--ink);
        }

        .channel-card .link span {
            transition: transform .2s ease;
        }

        .channel-card:hover .link span {
            transform: translateX(4px);
        }

        .notfound-section {
            padding: 120px 0 100px;
        }

        .notfound-card {
            background: var(--surface);
            border: 1px dashed #CFC9BE;
            border-radius: var(--radius-lg);
            padding: clamp(28px, 5vw, 64px);
            text-align: center;
            max-width: 780px;
            margin: 0 auto;
        }

        .notfound-card .empty-icon {
            width: 46px;
            height: 46px;
            margin: 0 auto 18px;
            border-radius: 50%;
            background: #E9E4DB;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            color: var(--muted);
        }

        .notfound-card h1 {
            font-size: clamp(1.8rem, 4vw, 2.6rem);
            margin: 0 0 12px;
            font-weight: 800;
        }

        .notfound-card p {
            color: var(--muted);
            font-size: 15px;
            max-width: 520px;
            margin: 0 auto 24px;
        }

        .site-footer {
            background: var(--dark);
            color: rgba(245, 243, 238, .82);
            padding-top: 72px;
        }

        .footer-main {
            display: grid;
            grid-template-columns: minmax(280px, 1.2fr) 2fr;
            gap: 48px;
            padding-bottom: 40px;
        }

        .site-footer .logo-type strong {
            color: var(--surface);
        }

        .site-footer .logo-type small {
            color: rgba(245, 243, 238, .72);
        }

        .site-footer .logo-mark {
            background: var(--primary);
        }

        .footer-brand p {
            margin: 20px 0 0;
            max-width: 340px;
            color: rgba(245, 243, 238, .72);
            font-size: 14px;
            line-height: 1.9;
        }

        .footer-links-groups {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 32px;
        }

        .footer-column h3 {
            color: var(--surface);
            font-size: 15px;
            margin: 0 0 14px;
            font-weight: 700;
        }

        .footer-column ul {
            display: grid;
            gap: 8px;
        }

        .footer-column li {
            margin: 0;
        }

        .footer-column a {
            color: rgba(245, 243, 238, .72);
            font-size: 14px;
            line-height: 1.6;
            transition: color .2s ease, padding-left .2s ease;
        }

        .footer-column a:hover {
            color: var(--primary);
            padding-left: 4px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .12);
            padding: 20px 0 24px;
            margin-top: 16px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 10px;
            font-size: 13px;
            color: rgba(245, 243, 238, .6);
        }

        @media (max-width: 1023px) {
            .nav-toggle {
                display: inline-flex;
                flex-direction: column;
                justify-content: center;
                align-items: center;
            }

            .nav-close {
                display: inline-flex;
                justify-content: center;
                align-items: center;
                width: 44px;
                height: 44px;
            }

            .site-nav {
                position: fixed;
                top: 0;
                right: 0;
                z-index: 100;
                width: min(84vw, 420px);
                height: 100vh;
                height: 100dvh;
                background: var(--bg);
                padding: 20px 24px 32px;
                transform: translateX(100%);
                transition: transform .3s ease;
                box-shadow: var(--shadow-lg);
                overflow-y: auto;
                display: flex;
                flex-direction: column;
            }

            body.nav-open .site-nav {
                transform: translateX(0);
            }

            body.nav-open::before {
                content: "";
                position: fixed;
                inset: 0;
                background: rgba(19, 21, 17, .5);
                z-index: 80;
                transition: opacity .3s ease;
            }

            body.nav-open {
                overflow: hidden;
            }

            .nav-list {
                flex-direction: column;
                align-items: stretch;
                gap: 4px;
                margin-top: 16px;
            }

            .nav-item {
                border-bottom: 1px solid var(--line);
            }

            .nav-link {
                display: flex;
                width: 100%;
                padding: 15px 0;
                font-size: 20px;
                color: var(--ink);
            }

            .nav-link::after {
                display: none;
            }

            .nav-item.is-current .nav-link {
                color: var(--primary);
                font-weight: 800;
            }

            .nav-cta {
                margin: 20px 0 0;
                border-bottom: 0;
            }

            .nav-cta .btn {
                width: 100%;
            }

            .footer-main {
                grid-template-columns: 1fr;
                gap: 36px;
            }

            .footer-links-groups {
                grid-template-columns: repeat(2, 1fr);
            }

            .channel-links {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 639px) {
            .header-inner {
                min-height: 66px;
            }

            .logo-type strong {
                font-size: 18px;
            }

            .logo-type small {
                letter-spacing: .1em;
            }

            .logo-mark {
                width: 24px;
                height: 24px;
            }

            .article-hero {
                min-height: 280px;
            }

            .article-hero .hero-content {
                padding: 36px 0 84px;
            }

            .article-meta {
                gap: 8px 12px;
            }

            .article-shell {
                margin-top: -44px;
                padding-bottom: 60px;
            }

            .article-body {
                padding: 24px 20px 32px;
            }

            .article-return {
                flex-direction: column;
                align-items: flex-start;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
                justify-content: center;
                font-size: 12px;
            }

            .channel-links {
                grid-template-columns: 1fr;
            }

            .footer-links-groups {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }

        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                animation: none !important;
                transition: none !important;
                scroll-behavior: auto !important;
            }
        }

/* roulang page: category1 */
:root {
    --bg: #F5F3EE;
    --white: #FFFFFF;
    --ink: #181A17;
    --muted: #646760;
    --line: #E2DED5;
    --orange: #F04A1D;
    --orange-dark: #D84017;
    --green: #0F7A5A;
    --dark: #131511;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --shadow-sm: 0 1px 2px rgba(24, 26, 23, .05);
    --shadow-hover: 0 18px 40px rgba(24, 26, 23, .10);
    --container: 1240px;
    --font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Hiragino Sans GB", sans-serif;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
}

body.nav-lock {
    overflow: hidden;
}

ul,
ol,
figure,
h1,
h2,
h3,
h4,
p {
    margin: 0;
    padding: 0;
}

ul[class],
ol[class] {
    list-style: none;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color .2s ease, background .2s ease, border-color .2s ease;
}

img {
    display: block;
    max-width: 100%;
}

button,
input {
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
    color: inherit;
}

input {
    border: 0;
}

button {
    cursor: pointer;
    background: none;
    border: 0;
    padding: 0;
}

.grid-container {
    max-width: var(--container);
    width: 100%;
    margin-right: auto;
    margin-left: auto;
    padding-left: 1.25rem;
    padding-right: 1.25rem;
}

.skip-link {
    position: fixed;
    left: 16px;
    top: -80px;
    z-index: 200;
    padding: 10px 16px;
    background: var(--dark);
    color: #fff;
    border-radius: var(--radius-sm);
    transition: top .2s ease;
}

.skip-link:focus {
    top: 16px;
    color: #fff;
}

::-moz-selection {
    background: var(--orange);
    color: #fff;
}

::selection {
    background: var(--orange);
    color: #fff;
}

:focus-visible {
    outline: 3px solid rgba(240, 74, 29, .35);
    outline-offset: 2px;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.logo-mark {
    width: 34px;
    height: 34px;
    background: var(--orange);
    border-radius: 8px;
    display: inline-block;
    position: relative;
    flex-shrink: 0;
}

.logo-type strong {
    display: block;
    font-size: 19px;
    font-weight: 800;
    letter-spacing: .02em;
    line-height: 1.2;
    color: var(--ink);
}

.logo-type small {
    display: block;
    font-size: 10px;
    font-weight: 500;
    letter-spacing: .12em;
    line-height: 1.2;
    color: var(--muted);
    margin-top: 1px;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 120;
    background: rgba(245, 243, 238, .93);
    border-bottom: 1px solid var(--line);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 72px;
    gap: 16px;
    position: relative;
}

.site-nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 28px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    font-size: 15px;
    font-weight: 600;
    color: var(--ink);
    position: relative;
    letter-spacing: .01em;
}

.nav-link::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 6px;
    width: 0;
    height: 2px;
    background: var(--orange);
    transition: width .2s ease;
}

.nav-link:hover::after,
.nav-item.is-current .nav-link::after {
    width: 100%;
}

.nav-item.is-current .nav-link {
    font-weight: 800;
}

.nav-cta {
    margin-left: 8px;
}

.nav-toggle,
.nav-close {
    display: none;
}

.site-footer {
    background: var(--dark);
    color: #fff;
    padding: 72px 0 0;
}

.site-footer .logo-type strong,
.site-footer .logo-type small {
    color: #fff;
}

.footer-main {
    display: grid;
    grid-template-columns: 1.2fr 1.8fr;
    gap: 56px;
    padding-bottom: 56px;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
}

.footer-brand p {
    color: rgba(255, 255, 255, .62);
    font-size: 14px;
    line-height: 1.9;
    margin-top: 20px;
    max-width: 360px;
}

.footer-links-groups {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.footer-column h3 {
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: .02em;
}

.footer-column ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-column li {
    margin-bottom: 2px;
}

.footer-column a {
    display: inline-flex;
    align-items: center;
    min-height: 38px;
    color: rgba(255, 255, 255, .62);
    font-size: 13px;
    line-height: 1.6;
    transition: color .2s ease, padding-left .2s ease;
}

.footer-column a:hover {
    color: #fff;
    padding-left: 4px;
}

.footer-bottom {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 32px;
    align-items: center;
    justify-content: space-between;
    padding: 22px 0;
    color: rgba(255, 255, 255, .4);
    font-size: 13px;
    line-height: 1.7;
}

.footer-bottom span:first-child {
    order: 1;
}

.footer-bottom span:last-child {
    order: 2;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 44px;
    padding: .7rem 1.3rem;
    border-radius: 6px;
    border: 1px solid transparent;
    font-weight: 700;
    font-size: 15px;
    line-height: 1.4;
    text-align: center;
    transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease, box-shadow .2s ease;
    will-change: transform;
}

.btn-primary {
    background: var(--orange);
    color: var(--ink);
    border-color: var(--orange);
}

.btn-primary:hover {
    background: var(--orange-dark);
    border-color: var(--orange-dark);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(240, 74, 29, .18);
}

.btn-secondary {
    background: transparent;
    color: var(--ink);
    border-color: var(--ink);
}

.btn-secondary:hover {
    background: var(--ink);
    color: #fff;
    transform: translateY(-2px);
}

.btn-small {
    min-height: 38px;
    padding: .4rem .85rem;
    font-size: 14px;
    border-radius: 5px;
}

.btn-block-mobile {
    width: auto;
}

.category-hero {
    position: relative;
    min-height: 340px;
    display: flex;
    align-items: flex-end;
    background: url('/assets/images/backpic/back-1.png') center / cover no-repeat var(--dark);
    color: #fff;
    isolation: isolate;
}

.category-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(92deg, rgba(19, 21, 17, .94) 0%, rgba(19, 21, 17, .76) 58%, rgba(19, 21, 17, .48) 100%);
}

.hero-inner {
    position: relative;
    z-index: 2;
    width: 100%;
    padding: 80px 0 56px;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: rgba(255, 255, 255, .72);
    letter-spacing: .08em;
    margin-bottom: 16px;
}

.hero-eyebrow::before {
    content: "";
    width: 20px;
    height: 2px;
    background: var(--orange);
    display: inline-block;
}

.hero-title {
    font-size: clamp(2.4rem, 5vw, 4rem);
    font-weight: 900;
    line-height: 1.15;
    letter-spacing: -.02em;
    color: #fff;
    margin: 0;
}

.hero-note {
    font-size: 15px;
    line-height: 1.9;
    color: rgba(255, 255, 255, .74);
    border-left: 2px solid rgba(240, 74, 29, .7);
    padding-left: 20px;
    margin-top: 16px;
}

.hero-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 18px;
}

.tag {
    display: inline-flex;
    align-items: center;
    min-height: 26px;
    padding: 2px 10px;
    border-radius: 4px;
    font-size: 12px;
    line-height: 1.4;
    background: rgba(255, 255, 255, .12);
    border: 1px solid rgba(255, 255, 255, .2);
    color: rgba(255, 255, 255, .9);
}

.tag-live {
    background: rgba(15, 122, 90, .2);
    color: #fff;
    border-color: rgba(15, 122, 90, .55);
}

.tag-orange {
    background: var(--orange);
    color: var(--dark);
    border-color: var(--orange);
    font-weight: 700;
}

.section-block {
    padding: 92px 0;
}

.section-block.soft {
    background: var(--bg);
}

.section-block.white {
    background: var(--white);
}

.section-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 40px;
}

.kick {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .08em;
    color: var(--orange);
    text-transform: uppercase;
    margin-bottom: 6px;
}

.section-heading h2 {
    font-size: clamp(1.6rem, 2.6vw, 2.4rem);
    font-weight: 800;
    line-height: 1.3;
    letter-spacing: -.01em;
    margin: 0;
}

.section-heading p {
    color: var(--muted);
    font-size: 15px;
    max-width: 560px;
    line-height: 1.8;
}

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 44px;
    font-size: 15px;
    font-weight: 700;
    color: var(--ink);
    white-space: nowrap;
    border-bottom: 2px solid transparent;
    transition: color .2s ease, border-color .2s ease, gap .2s ease;
}

.link-arrow::after {
    content: "→";
    transition: transform .2s ease;
}

.link-arrow:hover {
    color: var(--orange);
    border-bottom-color: var(--orange);
}

.link-arrow:hover::after {
    transform: translateX(4px);
}

.link-arrow.light {
    color: #fff;
}

.link-arrow.light:hover {
    color: var(--orange);
    border-bottom: 2px solid var(--orange);
}

.preview-feature {
    align-items: stretch;
}

.cover-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--dark);
    height: 100%;
    box-shadow: var(--shadow-sm);
    transition: box-shadow .3s ease;
}

.cover-card:hover {
    box-shadow: var(--shadow-hover);
}

.cover-link {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.cover-img-wrap {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    background: var(--dark);
}

.cover-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: .78;
    transform: scale(1.001);
    transition: opacity .3s ease, transform .5s ease;
}

.cover-card:hover .cover-img-wrap img {
    transform: scale(1.02);
    opacity: .9;
}

.cover-state {
    position: absolute;
    left: 16px;
    top: 16px;
    z-index: 2;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.cover-date {
    position: absolute;
    right: 16px;
    top: 16px;
    z-index: 2;
    background: rgba(19, 21, 17, .72);
    border: 1px solid rgba(255, 255, 255, .18);
    color: #fff;
    border-radius: var(--radius-sm);
    font-size: 12px;
    line-height: 1;
    padding: 6px 10px;
}

.cover-gradient {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 45%;
    background: linear-gradient(to top, rgba(19, 21, 17, .9), transparent);
    pointer-events: none;
}

.cover-copy {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    padding: 24px 24px 22px;
    color: #fff;
}

.cover-copy h3 {
    font-size: clamp(1.2rem, 2vw, 1.65rem);
    font-weight: 800;
    line-height: 1.4;
    margin-bottom: 8px;
    color: #fff;
}

.cover-copy p {
    font-size: 14px;
    line-height: 1.7;
    color: rgba(255, 255, 255, .72);
    max-width: 520px;
}

.cover-overlay-link {
    position: absolute;
    inset: 0;
    opacity: 0;
    z-index: 3;
    background: rgba(19, 21, 17, .26);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity .3s ease;
    color: #fff;
}

.cover-overlay-link span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 44px;
    padding: 0 14px;
    border: 1px solid rgba(255, 255, 255, .8);
    border-radius: 6px;
    background: rgba(19, 21, 17, .25);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: .02em;
}

.cover-card:hover .cover-overlay-link {
    opacity: 1;
}

.preview-rows {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    gap: 0;
    padding: 4px 0;
}

.preview-row {
    border-bottom: 1px solid var(--line);
    transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
    border-radius: var(--radius-md);
    padding: 0 8px;
}

.preview-row:last-child {
    border-bottom-color: transparent;
}

.preview-row:hover {
    background: var(--white);
    box-shadow: var(--shadow-sm);
    transform: translateX(-4px);
}

.preview-row-link {
    display: grid;
    grid-template-columns: 96px 1fr 28px;
    gap: 18px;
    align-items: center;
    padding: 22px 6px;
}

.row-meta {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.row-date {
    font-size: 12px;
    font-weight: 700;
    color: var(--muted);
    letter-spacing: .04em;
}

.row-time {
    font-size: 22px;
    font-weight: 800;
    line-height: 1.1;
    color: var(--ink);
    font-variant-numeric: tabular-nums;
}

.row-copy h3 {
    font-size: 18px;
    font-weight: 800;
    line-height: 1.5;
    margin-bottom: 4px;
    transition: color .2s ease;
}

.preview-row:hover .row-copy h3 {
    color: var(--orange);
}

.row-copy p {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.7;
    max-width: 520px;
}

.row-arrow {
    font-size: 20px;
    color: var(--muted);
    text-align: center;
    transition: color .2s ease, transform .2s ease;
}

.preview-row:hover .row-arrow {
    color: var(--orange);
    transform: translateX(4px);
}

.note-panel {
    background: var(--bg);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 44px;
    box-shadow: var(--shadow-sm);
}

.note-lead h2 {
    font-size: clamp(1.6rem, 2.4vw, 2.15rem);
    font-weight: 800;
    line-height: 1.35;
    margin-bottom: 20px;
}

.note-lead p {
    color: var(--muted);
    font-size: 16px;
    line-height: 1.9;
    margin-bottom: 26px;
}

.note-list {
    list-style: none;
    margin: 0;
    padding: 0;
    border-top: 1px solid var(--line);
}

.note-list li {
    display: flex;
    gap: 14px;
    border-bottom: 1px solid var(--line);
    padding: 14px 2px;
    font-size: 15px;
    line-height: 1.8;
    color: var(--ink);
}

.note-list .marker {
    color: var(--orange);
    font-weight: 800;
    flex-shrink: 0;
}

.note-aside {
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    padding: 28px;
    height: 100%;
}

.note-aside h3 {
    font-size: 16px;
    font-weight: 800;
    margin-bottom: 16px;
}

.note-point {
    padding: 16px 0;
    border-bottom: 1px solid var(--line);
}

.note-point:last-child {
    border-bottom: 0;
    padding-bottom: 0;
}

.note-point strong {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    color: var(--ink);
    margin-bottom: 4px;
}

.note-point strong::before {
    content: "";
    width: 6px;
    height: 6px;
    background: var(--green);
    border-radius: 50%;
}

.note-point span {
    font-size: 14px;
    color: var(--muted);
    display: block;
    line-height: 1.7;
}

.note-aside .go-link {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    margin-top: 12px;
    font-size: 14px;
    font-weight: 700;
    color: var(--ink);
}

.note-aside .go-link:hover {
    color: var(--orange);
}

.steps-section {
    background: var(--dark);
    color: #fff;
}

.steps-section .section-heading {
    margin-bottom: 8px;
}

.steps-section .section-heading h2 {
    color: #fff;
}

.steps-section .section-heading p {
    color: rgba(255, 255, 255, .6);
}

.steps-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    margin-bottom: 40px;
}

.steps-header .kick {
    color: var(--orange);
}

.steps-header h2 {
    color: #fff;
    font-size: clamp(1.6rem, 2.6vw, 2.4rem);
    font-weight: 800;
    line-height: 1.3;
}

.steps-header p {
    color: rgba(255, 255, 255, .68);
    font-size: 15px;
    max-width: 480px;
}

.steps-row {
    display: grid;
    grid-template-columns: 1.2fr .6fr 1fr .6fr 1fr;
    gap: 24px;
    align-items: start;
    padding: 36px 0 40px;
    border-top: 1px solid rgba(255, 255, 255, .1);
}

.step-item .step-num {
    color: var(--orange);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: .08em;
    display: block;
    margin-bottom: 8px;
}

.step-item h3 {
    color: #fff;
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 12px;
}

.step-item p {
    color: rgba(255, 255, 255, .62);
    font-size: 14px;
    line-height: 1.8;
}

.step-divider {
    width: 1px;
    height: 64px;
    background: rgba(255, 255, 255, .18);
    margin-top: 14px;
}

.steps-foot {
    display: flex;
    justify-content: center;
    padding-top: 16px;
}

.remind-block {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 44px;
    box-shadow: var(--shadow-sm);
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 40px;
    align-items: center;
}

.remind-copy .kick {
    color: var(--orange);
    font-size: 13px;
    font-weight: 700;
}

.remind-copy h2 {
    font-size: clamp(1.5rem, 2.4vw, 2rem);
    font-weight: 800;
    line-height: 1.35;
    margin: 4px 0 14px;
}

.remind-copy p {
    font-size: 15px;
    color: var(--muted);
    line-height: 1.9;
    max-width: 480px;
}

.subscribe-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 440px;
}

.form-row {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.field-wrap {
    flex: 1;
    padding-bottom: 4px;
}

.field-wrap input {
    width: 100%;
    min-height: 48px;
    background: var(--bg);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    padding: 0 14px;
    font-size: 15px;
    color: var(--ink);
    transition: border-color .2s ease, box-shadow .2s ease;
}

.field-wrap input::placeholder {
    color: #A8A49B;
}

.field-wrap input:focus {
    outline: none;
    border-color: var(--orange);
    box-shadow: 0 0 0 3px rgba(240, 74, 29, .12);
}

.form-note {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--muted);
    line-height: 1.6;
}

.form-note .success-icon {
    color: var(--green);
    font-weight: 800;
    font-size: 14px;
    opacity: 0;
}

.form-note.success .success-icon {
    opacity: 1;
}

.form-note.success .success-text {
    color: var(--green);
}

.faq-section {
    background: var(--white);
}

.faq-wrap {
    max-width: 800px;
    margin: 0 auto;
}

.faq-heading {
    text-align: center;
    margin-bottom: 40px;
}

.faq-heading .kick {
    color: var(--orange);
}

.faq-heading h2 {
    font-size: clamp(1.6rem, 2.6vw, 2.4rem);
    font-weight: 800;
}

.faq-heading p {
    color: var(--muted);
    font-size: 15px;
    margin-top: 6px;
}

.faq-list {
    border-top: 1px solid var(--line);
}

.faq-item {
    border-bottom: 1px solid var(--line);
}

.faq-q {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 22px 4px;
    text-align: left;
    min-height: 56px;
    font-size: 17px;
    font-weight: 700;
    color: var(--ink);
    line-height: 1.6;
    transition: color .2s ease;
}

.faq-q:hover {
    color: var(--orange);
}

.faq-q .icon {
    flex-shrink: 0;
    font-size: 22px;
    font-weight: 400;
    line-height: 1;
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 1px solid var(--line);
    color: var(--muted);
    transition: transform .2s ease, border-color .2s ease, color .2s ease;
}

.faq-item.is-open .faq-q {
    color: var(--orange);
}

.faq-item.is-open .faq-q .icon {
    transform: rotate(45deg);
    color: var(--orange);
    border-color: var(--orange);
}

.faq-a {
    display: none;
    padding: 0 28px 24px 4px;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.9;
}

.faq-item.is-open .faq-a {
    display: block;
}

.back-top-wrap {
    padding: 56px 0 72px;
    text-align: center;
}

.back-top-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 46px;
    padding: 0 22px;
    border-bottom: 1px solid var(--line);
    font-weight: 700;
    color: var(--ink);
    transition: color .2s ease, border-color .2s ease;
}

.back-top-btn:hover {
    color: var(--orange);
    border-bottom-color: var(--orange);
}

.back-top-btn .up {
    font-size: 18px;
}

@media screen and (max-width: 1023px) {
    .header-inner {
        min-height: 64px;
    }

    .nav-toggle {
        display: inline-flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 5px;
        width: 44px;
        height: 44px;
        padding: 0 8px;
    }

    .nav-toggle span {
        display: block;
        width: 22px;
        height: 2px;
        background: var(--ink);
        border-radius: 2px;
        transition: width .2s ease;
    }

    .site-nav {
        position: fixed;
        top: 0;
        right: 0;
        z-index: 140;
        width: min(360px, 88vw);
        height: 100vh;
        background: var(--bg);
        border-left: 1px solid var(--line);
        padding: 80px 28px 32px;
        box-shadow: -20px 0 60px rgba(19, 21, 17, .14);
        transform: translateX(102%);
        transition: transform .3s ease;
        overflow-y: auto;
        align-items: flex-start;
    }

    .site-nav.is-open {
        transform: translateX(0);
    }

    .nav-close {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        position: absolute;
        top: 16px;
        right: 16px;
        width: 40px;
        height: 40px;
        font-size: 30px;
        line-height: 1;
        color: var(--ink);
        border-radius: 6px;
    }

    .nav-close:hover {
        color: var(--orange);
    }

    .nav-list {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        width: 100%;
    }

    .nav-item {
        border-bottom: 1px solid var(--line);
    }

    .nav-item.is-current .nav-link {
        color: var(--orange);
    }

    .nav-link {
        display: flex;
        align-items: center;
        min-height: 52px;
        font-size: 17px;
    }

    .nav-link::after {
        bottom: 12px;
    }

    .nav-cta {
        margin-left: 0;
        margin-top: 28px;
        border-bottom: 0;
    }

    .nav-cta .btn {
        width: 100%;
    }

    .section-block {
        padding: 68px 0;
    }

    .footer-main {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .steps-row {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .step-divider {
        width: 100%;
        height: 1px;
    }

    .remind-block {
        grid-template-columns: 1fr;
        gap: 32px;
        padding: 36px 28px;
    }
}

@media screen and (max-width: 767px) {
    .hero-inner {
        padding: 64px 0 48px;
    }

    .hero-title {
        font-size: clamp(2.2rem, 9vw, 3rem);
    }

    .hero-note {
        margin-top: 20px;
    }

    .preview-row-link {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .row-meta {
        flex-direction: row;
        align-items: center;
        flex-wrap: wrap;
    }

    .row-arrow {
        display: none;
    }

    .note-panel {
        padding: 28px 22px;
    }

    .note-aside {
        padding: 22px;
    }

    .section-heading {
        flex-direction: column;
        align-items: flex-start;
        margin-bottom: 28px;
    }

    .footer-links-groups {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }

    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
    }

    .footer-bottom span {
        width: 100%;
    }

    .form-row {
        flex-wrap: wrap;
    }

    .field-wrap input {
        min-height: 48px;
    }

    .btn-block-mobile {
        width: 100%;
    }

    .remind-block {
        padding: 28px 18px;
    }

    .cover-overlay-link {
        opacity: 1;
        background: linear-gradient(to top, rgba(19, 21, 17, .28), transparent);
    }

    .cover-overlay-link span {
        display: none;
    }
}

@media screen and (max-width: 520px) {
    .grid-container {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .site-header .logo-type strong {
        font-size: 17px;
    }

    .site-header .logo-type small {
        font-size: 9px;
    }

    .footer-links-groups {
        grid-template-columns: 1fr;
    }

    .cover-copy {
        padding: 18px;
    }

    .cover-copy p {
        font-size: 13px;
    }

    .note-panel {
        padding: 20px 16px;
    }

    .note-aside {
        padding: 18px;
    }

    .steps-section {
        padding: 60px 0;
    }

    .steps-header {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }

    .submit-form .btn {
        width: 100%;
    }

    .faq-q {
        font-size: 15px;
        padding: 18px 2px;
    }

    .faq-a {
        padding-left: 2px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
        scroll-behavior: auto !important;
    }
}

/* roulang page: category2 */
:root {
    --paper: #F5F3EE;
    --white: #FFFFFF;
    --ink: #181A17;
    --orange: #F04A1D;
    --orange-dark: #D84017;
    --green: #0F7A5A;
    --muted: #646760;
    --line: #E2DED5;
    --dark: #131511;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --shadow-sm: 0 1px 2px rgba(24, 26, 23, .05);
    --shadow-lg: 0 18px 40px rgba(24, 26, 23, .10);
    --font-stack: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", system-ui, sans-serif;
}

*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--font-stack);
    background: var(--paper);
    color: var(--ink);
    font-size: 16px;
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
}

img {
    max-width: 100%;
    display: block;
    height: auto;
}

a {
    color: var(--ink);
    text-decoration: none;
    transition: color .2s ease;
}

button, input {
    font-family: inherit;
}

.grid-container {
    max-width: 77.5rem;
}

::selection {
    background: rgba(240, 74, 29, .2);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .45rem;
    font-weight: 700;
    line-height: 1;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    padding: .85rem 1.4rem;
    cursor: pointer;
    transition: background-color .2s ease, color .2s ease, border-color .2s ease, transform .2s ease, box-shadow .2s ease;
    background: none;
    font-size: .95rem;
    min-height: 44px;
}

.btn-primary {
    background: var(--orange);
    color: #181A17;
    border-color: var(--orange);
}

.btn-primary:hover {
    background: var(--orange-dark);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.btn-outline {
    background: transparent;
    color: currentColor;
    border-color: currentColor;
}

.btn-outline:hover {
    background: var(--ink);
    color: #fff;
    border-color: var(--ink);
    transform: translateY(-2px);
}

.btn-small {
    padding: .6rem 1rem;
    min-height: 40px;
    font-size: .92rem;
}

.btn-dark-hover:hover {
    background: var(--ink);
    color: #fff;
    border-color: var(--ink);
}

section {
    scroll-margin-top: 90px;
}

.section {
    padding: 96px 0;
}

.section-white {
    background: var(--white);
}

.section-paper {
    background: var(--paper);
}

.section-kicker {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    font-size: .86rem;
    font-weight: 600;
    letter-spacing: .08em;
    color: var(--orange);
    text-transform: uppercase;
    margin: 0 0 18px;
}

.section-title {
    margin: 0 0 22px;
    font-size: clamp(1.6rem, 2.6vw, 2.4rem);
    line-height: 1.25;
    font-weight: 800;
    letter-spacing: -.01em;
}

.section-desc {
    color: var(--muted);
    max-width: 720px;
    font-size: 1.02rem;
}

.container-half {
    max-width: 780px;
}

/* Header */
.site-header {
    background: var(--white);
    border-bottom: 1px solid var(--line);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    display: flex;
    align-items: center;
    gap: 2rem;
    min-height: 76px;
    position: relative;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: .65rem;
    flex-shrink: 0;
    line-height: 1.2;
}

.logo-mark {
    width: 14px;
    height: 22px;
    background: var(--orange);
    border-radius: 2px;
    display: block;
}

.logo-type {
    display: flex;
    flex-direction: column;
}

.logo-type strong {
    font-size: 1.16rem;
    font-weight: 900;
    letter-spacing: .04em;
    color: var(--ink);
    line-height: 1.18;
}

.logo-type small {
    font-size: .62rem;
    color: var(--muted);
    font-weight: 600;
    letter-spacing: .12em;
    line-height: 1.15;
}

.site-nav {
    margin-left: auto;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: .25rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item {
    position: relative;
    margin: 0;
    padding: 0;
}

.nav-link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 76px;
    padding: 0 1.05rem;
    font-size: .98rem;
    font-weight: 600;
    color: #11120F;
    position: relative;
    transition: color .2s ease;
}

.nav-link::after {
    content: "";
    position: absolute;
    left: 1.05rem;
    right: 1.05rem;
    bottom: 0;
    height: 2px;
    background: var(--orange);
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform .2s ease;
}

.nav-link:hover,
.nav-item.is-current .nav-link {
    color: var(--orange-dark);
}

.nav-link:hover::after,
.nav-item.is-current .nav-link::after {
    transform: scaleX(1);
}

.nav-cta {
    margin-left: .9rem;
}

.nav-toggle,
.nav-close {
    display: none;
    background: none;
    border: 0;
    cursor: pointer;
    padding: 10px;
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--ink);
    margin: 5px 0;
    border-radius: 1px;
}

/* Category hero */
.category-hero {
    background: var(--dark);
    color: #fff;
    position: relative;
    overflow: hidden;
    padding: 100px 0 88px;
}

.category-hero__bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: .42;
    filter: saturate(.72) contrast(1.06);
}

.category-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(88deg, rgba(19, 21, 17, .98) 0%, rgba(19, 21, 17, .88) 34%, rgba(19, 21, 17, .52) 78%, rgba(19, 21, 17, .28) 100%);
}

.category-hero__inner {
    position: relative;
    z-index: 2;
}

.crumb {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .3rem;
    font-size: .86rem;
    color: rgba(255, 255, 255, .58);
    margin-bottom: 34px;
}

.crumb a {
    color: rgba(255, 255, 255, .76);
}

.crumb a:hover {
    color: #fff;
}

.crumb i {
    opacity: .62;
    font-style: normal;
}

.category-hero .hero-title {
    margin: 0 0 16px;
    font-size: clamp(2.4rem, 6vw, 4.8rem);
    line-height: 1.1;
    font-weight: 900;
    letter-spacing: -.02em;
    color: #fff;
    max-width: 800px;
}

.category-hero .hero-title span {
    color: var(--orange);
}

.hero-lead {
    color: rgba(255, 255, 255, .72);
    max-width: 660px;
    font-size: 1.08rem;
    line-height: 1.9;
}

.hero-note-box {
    margin-top: 30px;
    display: flex;
    flex-wrap: wrap;
    gap: .8rem;
}

.hero-note {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    background: rgba(255, 255, 255, .08);
    border: 1px solid rgba(255, 255, 255, .2);
    color: #fff;
    font-size: .9rem;
    font-weight: 600;
    padding: .58rem 1rem;
    border-radius: var(--radius-sm);
}

.hero-note .dot {
    width: 7px;
    height: 7px;
    background: var(--green);
    border-radius: 50%;
}

/* Lead intro */
.lead-intro {
    background: var(--white);
}

.lead-block {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    gap: 3.5rem;
}

.lead-copy {
    font-size: 1.5rem;
    line-height: 1.7;
    font-weight: 700;
    letter-spacing: .01em;
    margin: 0 0 14px;
}

.lead-more {
    color: var(--muted);
    font-size: 1.02rem;
    max-width: 560px;
    margin: 0;
}

/* Split visual */
.split-feature {
    display: grid;
    grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
    gap: 4rem;
    align-items: center;
}

.visual-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    background: #111;
}

.visual-card img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.visual-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(160deg, rgba(19, 21, 17, .06) 20%, rgba(19, 21, 17, .56) 100%);
}

.visual-card__copy {
    position: absolute;
    left: 24px;
    right: 24px;
    bottom: 22px;
    color: #fff;
    z-index: 2;
}

.tag {
    font-size: .82rem;
    font-weight: 700;
    letter-spacing: .04em;
    display: inline-flex;
    align-items: center;
    gap: .3rem;
    border-radius: var(--radius-sm);
    color: #181A17;
    background: var(--orange);
    padding: .25rem .6rem;
}

.tag-live {
    background: var(--green);
    color: #fff;
}

.tag-gold {
    background: transparent;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, .55);
}

.visual-card__copy .tag {
    margin-bottom: 10px;
}

.visual-card__copy strong {
    display: block;
    font-size: 1.35rem;
    font-weight: 800;
    margin-bottom: 4px;
}

.point-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.point-list li {
    display: flex;
    gap: 1.25rem;
    padding: 1.35rem 4px;
    border-bottom: 1px solid var(--line);
    transition: background-color .2s ease;
}

.point-list li:hover {
    background: var(--white);
}

.point-list .point-num {
    flex: none;
    width: 34px;
    height: 34px;
    background: var(--ink);
    color: #fff;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: .88rem;
}

.point-list h3 {
    margin: 0 0 4px;
    font-size: 1.1rem;
    font-weight: 700;
}

.point-list p {
    margin: 0;
    color: var(--muted);
    font-size: .96rem;
}

/* Record block */
.focus-records {
    background: var(--paper);
}

.focus-layout {
    display: grid;
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    gap: 3rem;
}

.focus-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--dark);
    position: relative;
    box-shadow: var(--shadow-sm);
}

.focus-card__img-wrap {
    position: relative;
    min-height: 300px;
}

.focus-card__img-wrap img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.focus-card__img-wrap::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(19, 21, 17, .14) 0%, rgba(19, 21, 17, .78) 100%);
}

.focus-card__body {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 22px;
    color: #fff;
}

.focus-card__body .tag {
    margin-bottom: 12px;
}

.focus-card__body h3 {
    color: #fff;
    font-size: 1.3rem;
    margin: 0 0 8px;
}

.focus-card__body p {
    margin: 0;
    color: rgba(255, 255, 255, .74);
    font-size: .95rem;
}

.focus-list-title {
    margin: 0 0 20px;
    font-weight: 800;
    font-size: 1.22rem;
}

.focus-list {
    background: var(--white);
}

.focus-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.1rem .6rem;
    border-bottom: 1px solid var(--line);
    transition: transform .2s ease, background-color .2s ease, border-color .2s ease;
}

.focus-row:hover {
    transform: translateX(5px);
    background: var(--white);
}

.focus-row__time {
    flex: none;
    min-width: 78px;
    font-size: .86rem;
    font-weight: 600;
    color: var(--orange);
    letter-spacing: .03em;
}

.focus-row__content h4 {
    margin: 0 0 2px;
    font-size: 1rem;
    line-height: 1.5;
    font-weight: 700;
}

.focus-row__content p {
    margin: 0;
    color: var(--muted);
    font-size: .92rem;
}

.focus-row__arrow {
    margin-left: auto;
    width: 38px;
    height: 38px;
    background: var(--paper);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    border: 1px solid transparent;
    transition: background-color .2s ease, color .2s ease, transform .2s ease;
    color: var(--ink);
}

.focus-row:hover .focus-row__arrow {
    background: var(--orange);
    color: #181A17;
    transform: translateX(4px);
}

.section-other-link {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    margin-top: 26px;
    font-weight: 700;
    font-size: .98rem;
    color: var(--orange-dark);
}

.section-other-link:hover {
    color: var(--ink);
}

/* Dark note strip */
.note-strip {
    background: var(--dark);
    color: #fff;
    padding: 86px 0;
}

.note-strip .grid-x {
    row-gap: 40px;
}

.note-card {
    border-left: 3px solid var(--orange);
    padding: 4px 0 4px 28px;
    min-height: 130px;
}

.note-card em {
    display: block;
    color: var(--orange);
    font-style: normal;
    font-weight: 700;
    margin-bottom: 8px;
    font-size: .92rem;
}

.note-card strong {
    display: block;
    color: #fff;
    font-size: 1.3rem;
    font-weight: 800;
    margin-bottom: 10px;
    line-height: 1.4;
}

.note-card span {
    color: rgba(255, 255, 255, .62);
    font-size: .95rem;
    line-height: 1.75;
    display: block;
}

/* Steps */
.steps-section {
    background: var(--white);
    padding: 96px 0;
}

.steps-grid {
    counter-reset: step;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.step-item {
    counter-increment: step;
    border-top: 1px solid #E2DED5;
    padding-top: 24px;
    margin-top: 10px;
    transition: border-color .2s ease;
}

.step-item:hover {
    border-color: var(--orange);
}

.step-item::before {
    content: "0" counter(step);
    color: var(--orange);
    font-size: 1.4rem;
    font-weight: 800;
    line-height: 1.4;
}

.step-item h3 {
    font-size: 1.12rem;
    font-weight: 800;
    margin: 14px 0 6px;
}

.step-item p {
    margin: 0;
    color: var(--muted);
    font-size: .95rem;
}

/* FAQ section */
.faq-wrap {
    max-width: 860px;
}

.faq-item {
    border-bottom: 1px solid var(--line);
    background: var(--paper);
}

.faq-q {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.25rem .5rem;
    background: transparent;
    border: 0;
    text-align: left;
    color: var(--ink);
    cursor: pointer;
    font-size: 1.02rem;
    line-height: 1.5;
    font-weight: 700;
    min-height: 56px;
}

.faq-q::after {
    content: "+";
    flex: none;
    width: 34px;
    height: 34px;
    border: 1px solid var(--line);
    background: var(--white);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--orange);
    transition: transform .25s ease, background-color .2s ease, color .2s ease;
}

.faq-item.is-open .faq-q::after {
    content: "×";
    background: var(--ink);
    color: #fff;
    border-color: var(--ink);
}

.faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height .3s ease;
}

.faq-a-inner {
    padding: 0 .5rem 1.3rem;
    color: var(--muted);
    max-width: 770px;
    font-size: .97rem;
    line-height: 1.85;
}

.faq-item.is-open .faq-a {
    max-height: 320px;
}

/* Back-to-categories/CTA */
.cta-wrap {
    background: var(--dark);
    color: #fff;
    padding: 84px 0;
}

.cta-wrap .cta-title {
    color: #fff;
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    line-height: 1.2;
    font-weight: 900;
    margin: 0 0 14px;
}

.cta-wrap p {
    color: rgba(255, 255, 255, .65);
    max-width: 620px;
    margin: 0 0 22px;
    font-size: .98rem;
}

.cta-btn-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.cta-btn-group .btn-outline {
    border-color: rgba(255, 255, 255, .72);
    color: #fff;
}

.cta-btn-group .btn-outline:hover {
    border-color: #fff;
    background: #fff;
    color: var(--ink);
}

/* Footer */
.site-footer {
    background: var(--dark);
    color: rgba(255, 255, 255, .72);
    padding: 76px 0 32px;
}

.site-footer .logo-type strong,
.site-footer .logo-type small {
    color: #fff;
}

.site-footer .footer-main {
    display: flex;
    flex-wrap: wrap;
    gap: 3rem 4rem;
    padding-bottom: 42px;
    margin-bottom: 30px;
    border-bottom: 1px solid rgba(255, 255, 255, .12);
}

.footer-brand {
    flex: 1 1 280px;
    max-width: 320px;
}

.footer-brand .logo {
    margin-bottom: 17px;
}

.footer-brand p {
    margin: 0;
    font-size: .95rem;
    line-height: 1.85;
    color: rgba(255, 255, 255, .52);
}

.footer-links-groups {
    flex: 2 1 420px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.footer-column h3 {
    color: #fff;
    font-size: .95rem;
    letter-spacing: .04em;
    margin: 0 0 18px;
    font-weight: 800;
}

.footer-column ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-column li + li {
    margin-top: 10px;
}

.footer-column a {
    color: rgba(255, 255, 255, .62);
    display: inline-block;
    padding: 3px 0;
    transition: color .2s ease, transform .2s ease;
}

.footer-column a:hover {
    color: #fff;
    transform: translateX(3px);
}

.footer-bottom {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: .6rem 2rem;
    font-size: .82rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, .32);
}

.back-top {
    color: rgba(255, 255, 255, .6);
}

.back-top:hover {
    color: #fff;
}

/* Utility */
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }

.text-center { text-align: center; }

/* Responsive */
@media (max-width: 1023.98px) {
    .nav-toggle {
        display: inline-flex;
        flex-direction: column;
        margin-left: auto;
    }

    .site-nav {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: var(--paper);
        z-index: 200;
        margin: 0;
        padding: 102px 24px 40px;
        overflow-y: auto;
        opacity: 0;
        visibility: hidden;
        transition: opacity .25s ease, visibility .25s ease;
        pointer-events: none;
    }

    .site-nav.is-open {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }

    .nav-close {
        display: inline-flex;
        position: absolute;
        top: 18px;
        right: 20px;
        font-size: 2.1rem;
        color: var(--ink);
        height: 44px;
        width: 44px;
        align-items: center;
        justify-content: center;
        line-height: 1;
    }

    .nav-list {
        flex-direction: column;
        align-items: stretch;
        gap: 6px;
    }

    .nav-link {
        justify-content: flex-start;
        min-height: 54px;
        font-size: 1.3rem;
        font-weight: 700;
        padding: 0 .6rem;
    }

    .nav-link::after {
        display: none;
    }

    .nav-item.is-current .nav-link {
        color: var(--orange-dark);
        border-left: 3px solid var(--orange);
        padding-left: 16px;
    }

    .nav-item.nav-cta {
        margin-left: 0;
        margin-top: 16px;
    }

    .nav-item.nav-cta .btn {
        width: 100%;
        justify-content: center;
    }

    .lead-block,
    .split-feature,
    .focus-layout {
        grid-template-columns: 1fr;
        gap: 2.2rem;
    }

    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .footer-links-groups {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 639.98px) {
    .section {
        padding: 56px 0;
    }

    .category-hero {
        padding: 64px 0 56px;
    }

    .header-inner {
        min-height: 66px;
    }

    .nav-link {
        min-height: 50px;
    }

    .hero-note-box {
        gap: .55rem;
    }

    .lead-block {
        gap: 1.5rem;
    }

    .lead-copy {
        font-size: 1.28rem;
    }

    .steps-grid {
        grid-template-columns: 1fr;
    }

    .footer-main {
        flex-direction: column;
        gap: 1.5rem;
    }

    .footer-links-groups {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-bottom {
        align-items: flex-start;
        flex-direction: column;
    }

    .visual-card__copy strong {
        font-size: 1.1rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    *, *::before, *::after {
        transition: none !important;
        animation: none !important;
    }
}

/* roulang page: category3 */
:root{
  --paper:#F5F3EE;
  --white:#FFFFFF;
  --ink:#181A17;
  --brand:#F04A1D;
  --brand-dark:#D84017;
  --green:#0F7A5A;
  --muted:#646760;
  --line:#E2DED5;
  --dark:#131511;
  --dark-soft:rgba(255,255,255,.08);
  --radius-sm:6px;
  --radius-md:8px;
  --radius-lg:16px;
  --shadow-sm:0 1px 2px rgba(24,26,23,.05);
  --shadow-hover:0 18px 40px rgba(24,26,23,.10);
  --space-section:96px;
  --space-section-mobile:64px;
}
*,*::before,*::after{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.8;
  background:var(--paper);
  color:var(--ink);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto;}
a{color:var(--ink);text-decoration:none;transition:color .2s ease,border-color .2s ease,background .2s ease;}
a:hover{color:var(--brand);}
ul,ol,li{margin:0;padding:0;list-style:none;}
p,h1,h2,h3,h4{font-size:inherit;font-weight:inherit;margin:0;padding:0;}
button,input{font-family:inherit;font-size:1rem;}
input:focus,button:focus,a:focus{outline:2px solid rgba(240,74,29,.4);outline-offset:2px;border-radius:2px;}
:focus:not(:focus-visible){outline:0;}
::selection{background:#F04A1D;color:#fff;}
.grid-container{max-width:1240px;margin:0 auto;padding-left:24px;padding-right:24px;}
.section{padding:var(--space-section) 0;}
.section-head{margin-bottom:40px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;letter-spacing:.08em;
  color:var(--brand);text-transform:uppercase;
}
.eyebrow::before{content:"";width:20px;height:2px;background:var(--brand);}
.section-title{font-size:clamp(1.6rem,2.6vw,2.4rem);font-weight:900;letter-spacing:-.02em;line-height:1.2;margin:8px 0 12px;}
.section-desc{color:var(--muted);max-width:680px;font-size:15px;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;min-height:48px;border-radius:var(--radius-sm);
  font-weight:700;font-size:15px;line-height:1;cursor:pointer;text-align:center;
  border:1px solid transparent;transition:transform .2s ease,background .2s ease,color .2s ease,box-shadow .2s ease;
  will-change:transform;
}
.btn-primary{background:var(--brand);color:var(--ink);border-color:var(--brand);}
.btn-primary:hover{background:#D84017;color:var(--ink);border-color:#D84017;transform:translateY(-2px);box-shadow:var(--shadow-sm);}
.btn-secondary{background:transparent;color:var(--ink);border-color:var(--ink);}
.btn-secondary:hover{background:var(--ink);color:#fff;border-color:var(--ink);transform:translateY(-2px);}
.btn-small{min-height:44px;padding:11px 20px;font-size:14px;}
.btn-darkmode{background:#fff;color:var(--ink);border-color:#fff;}
.btn-darkmode:hover{background:var(--paper);color:var(--ink);border-color:var(--paper);}
.tag,.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 10px;border-radius:var(--radius-sm);
  font-size:13px;font-weight:600;line-height:1.6;
}
.tag-live{background:rgba(15,122,90,.1);color:var(--green);}
.tag-live::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--green);}
.tag-warm{background:rgba(240,74,29,.12);color:var(--brand-dark);}
.tag-line{border:1px solid rgba(255,255,255,.4);color:#fff;}
.site-header{
  position:relative;background:var(--white);border-bottom:1px solid var(--line);
  z-index:60;
}
.header-inner{
  display:flex;align-items:center;min-height:76px;gap:20px;
}
.logo{
  display:inline-flex;align-items:center;gap:10px;flex-shrink:0;
}
.logo-mark{
  width:40px;height:40px;border-radius:8px;background:var(--brand);
  display:inline-flex;flex-shrink:0;
  position:relative;
}
.logo-mark::before{
  content:"";position:absolute;left:8px;top:8px;
  width:14px;height:14px;border:3px solid rgba(255,255,255,.95);
  border-radius:6px 2px 6px 2px;
}
.logo-mark::after{
  content:"";position:absolute;right:7px;bottom:7px;
  width:10px;height:10px;border-radius:50% 50% 2px 50%;
  border:3px solid rgba(255,255,255,.95);
}
.logo-type strong{
  display:block;font-size:20px;font-weight:900;line-height:1.15;letter-spacing:-.02em;
}
.logo-type small{
  display:block;font-size:12px;letter-spacing:.12em;color:var(--muted);font-weight:600;
}
.site-nav{margin-left:auto;}
.nav-list{display:flex;align-items:center;gap:24px;}
.nav-item{position:relative;line-height:1;}
.nav-link{
  display:inline-flex;align-items:center;min-height:76px;gap:6px;
  font-weight:600;font-size:15px;color:var(--ink);position:relative;white-space:nowrap;
}
.nav-link::after{
  content:"";position:absolute;left:0;bottom:18px;
  width:0;height:2px;border-radius:2px;background:var(--brand);
  transition:width .2s ease;
}
.nav-link:hover::after,
.nav-item.is-current .nav-link::after{width:24px;}
.nav-item.is-current .nav-link{font-weight:800;color:var(--ink);}
.nav-cta{margin-left:8px;}
.nav-close{display:none;border:0;background:transparent;font-size:34px;line-height:1;cursor:pointer;color:var(--ink);font-weight:300;}
.nav-toggle{
  display:none;margin-left:auto;border:0;background:transparent;
  padding:12px 10px;cursor:pointer;width:48px;height:48px;
}
.nav-toggle span{
  display:block;width:22px;height:2px;background:var(--ink);margin:5px 0;
  border-radius:4px;transition:transform .2s,background .2s;
}
.category-hero{
  position:relative;min-height:360px;background-color:var(--dark);
  display:flex;align-items:center;
  background-image:linear-gradient(90deg, rgba(19,21,17,.96) 0%, rgba(19,21,17,.84) 42%, rgba(19,21,17,.48) 100%), url('/assets/images/backpic/back-3.webp');
  background-size:cover;
  background-position:center 30%;
  padding:60px 0;
}
.category-hero .grid-container{width:100%;position:relative;z-index:2;}
.hero-breadcrumb{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.72);margin-bottom:14px;}
.hero-breadcrumb a{color:rgba(255,255,255,.72);}
.hero-breadcrumb a:hover{color:#fff;}
.hero-breadcrumb i{font-style:normal;font-weight:300;opacity:.45;}
.hero-breadcrumb span{color:#fff;font-weight:600;}
.hero-copy{max-width:720px;}
.category-hero h1{
  font-size:clamp(2.4rem,6vw,4.8rem);
  font-weight:900;color:#fff;line-height:1.08;letter-spacing:-.04em;
  margin:8px 0 16px;
}
.hero-lead{color:rgba(255,255,255,.82);font-size:16px;line-height:1.9;max-width:660px;margin-bottom:18px;}
.hero-meta{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px;}
.replay-zone{background:var(--paper);border-bottom:1px solid var(--line);}
.replay-inner{
  background:var(--white);border-radius:16px;box-shadow:var(--shadow-sm);
  padding:clamp(20px,4vw,40px);border:1px solid var(--line);
}
.feature-card{
  position:relative;display:block;border-radius:var(--radius-lg);overflow:hidden;
  background:var(--dark);box-shadow:var(--shadow-sm);
  transition:box-shadow .25s ease;
  aspect-ratio:16/10;
}
.feature-card:hover{box-shadow:var(--shadow-hover);}
.feature-card img{width:100%;height:100%;object-fit:cover;transition:opacity .3s ease;}
.feature-card img:hover{opacity:.96;}
.feature-card::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:55%;
  background:linear-gradient(to top,rgba(19,21,17,.72),rgba(19,21,17,0));
  transition:opacity .3s ease;
}
.feature-badge{
  position:absolute;z-index:2;top:20px;left:20px;
}
.feature-info{
  position:absolute;z-index:3;left:20px;right:20px;bottom:20px;color:#fff;
}
.feature-info small{display:block;font-size:13px;opacity:.85;margin-bottom:4px;}
.feature-info strong{display:block;font-size:20px;font-weight:800;line-height:1.3;}
.replay-title{margin-bottom:26px;}
.replay-list .replay-item{
  display:flex;flex-wrap:wrap;align-items:flex-start;gap:10px 18px;
  padding:20px 16px;border-bottom:1px solid var(--line);
  transition:background .2s ease,padding-left .2s ease;
}
.replay-list .replay-item:first-child{padding-top:8px;}
.replay-list .replay-item:last-child{border-bottom:0;padding-bottom:8px;}
.replay-list .replay-item:hover{background:var(--paper);padding-left:22px;}
.replay-index{font-size:12px;font-weight:800;color:var(--brand);letter-spacing:.08em;padding-top:4px;flex:0 0 58px;}
.replay-body{flex:1 1 400px;min-width:220px;}
.replay-body .item-meta{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-bottom:4px;}
.replay-body h3{font-size:17px;font-weight:800;line-height:1.45;letter-spacing:-.01em;}
.replay-body h3 a{color:var(--ink);}
.replay-body h3 a:hover{color:var(--brand);}
.replay-body p{color:var(--muted);font-size:14px;line-height:1.7;margin-top:4px;}
.replay-body p .detail{color:var(--green);font-weight:600;}
.replay-item .item-desc{display:flex;align-items:center;gap:14px;margin-left:auto;flex:0 0 auto;}
.replay-item .item-desc span.tag{white-space:nowrap;}
.overview-zone{background:#fff;border-bottom:1px solid var(--line);}
.overview-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
.overview-card{
  position:relative;background:var(--paper);border:1px solid var(--line);
  border-radius:12px;padding:26px;
}
.overview-card .overview-num{
  font-size:13px;font-weight:900;letter-spacing:.08em;color:var(--brand);
  display:inline-flex;align-items:center;gap:6px;margin-bottom:14px;
}
.overview-card .overview-num::before{content:"";width:8px;height:8px;background:var(--brand);border-radius:2px;}
.overview-card h3{font-size:1.15rem;font-weight:800;line-height:1.5;margin-bottom:6px;}
.overview-card p{color:var(--muted);font-size:15px;line-height:1.8;}
.reminder-zone{padding:72px 0;background:var(--dark);color:#fff;}
.reminder-stage{
  position:relative;display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;
  background:#171914;border-radius:var(--radius-md);
  padding:clamp(24px,5vw,48px);overflow:hidden;
  border:1px solid rgba(255,255,255,.08);
}
.reminder-stage::after{
  content:"";position:absolute;right:-100px;top:-100px;width:300px;height:300px;
  background:radial-gradient(circle,rgba(240,74,29,.18),transparent 68%);
  pointer-events:none;
}
.reminder-copy{max-width:430px;position:relative;z-index:1;}
.reminder-copy .eyebrow{color:var(--brand);}
.reminder-copy h2{font-size:clamp(1.7rem,2.8vw,2.5rem);font-weight:900;line-height:1.2;margin:10px 0 12px;color:#fff;}
.reminder-copy p{color:rgba(255,255,255,.75);font-size:15px;line-height:1.85;}
.subscribe-form{min-width:min(100%,360px);display:flex;align-items:flex-end;gap:12px;flex-wrap:wrap;position:relative;z-index:1;}
.subscribe-field{flex:1 1 220px;}
.subscribe-field span{display:block;font-size:13px;color:rgba(255,255,255,.5);margin-bottom:6px;}
.form-input{
  background:transparent;width:100%;border:0;border-bottom:1px solid rgba(255,255,255,.42);
  padding:12px 0;color:#fff;font-size:16px;border-radius:0;
  transition:border-color .2s,box-shadow .2s;
}
.form-input:focus{
  outline:0;border-bottom-color:var(--brand);
  box-shadow:0 3px 0 rgba(240,74,29,.45);
}
.subscribe-form .btn{flex:0 0 auto;}
.subscribe-form.is-done .btn{background:var(--green);border-color:var(--green);color:#fff;}
.faq-zone{background:var(--paper);}
.faq-wrap{max-width:880px;margin:0 auto;}
.faq-item{
  background:transparent;border:0;border-bottom:1px solid var(--line);
  border-radius:0;padding:0;
}
.faq-item summary{
  cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:24px 2px;font-weight:700;font-size:17px;line-height:1.5;
  transition:color .2s ease;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{color:var(--brand);}
.faq-item .toggle-mark{flex:0 0 auto;width:24px;height:24px;position:relative;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;}
.faq-item .toggle-mark::after{
  content:"";position:absolute;width:4px;height:4px;border-radius:50%;background:var(--brand);
}
.faq-item[open] summary{color:var(--ink);}
.faq-answer{padding:0 2px 26px;max-width:92%;}
.faq-answer p{color:var(--muted);font-size:15px;}
.backtop-zone{background:transparent;padding:32px 0 64px;text-align:center;}
.site-footer{background:var(--dark);color:rgba(255,255,255,.74);font-size:13px;padding:72px 0 36px;}
.site-footer a{color:rgba(255,255,255,.78);}
.site-footer a:hover{color:#fff;}
.footer-main{display:flex;flex-wrap:wrap;gap:40px;justify-content:space-between;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.12);}
.footer-brand{max-width:360px;}
.footer-brand .logo-type strong{color:#fff;}
.footer-brand .logo-type small{color:rgba(255,255,255,.52);}
.footer-brand p{color:rgba(255,255,255,.6);line-height:1.8;margin-top:18px;}
.footer-links-groups{display:flex;flex-wrap:wrap;gap:24px 60px;}
.footer-column h3{font-size:13px;color:#fff;margin-bottom:12px;font-weight:700;letter-spacing:.04em;}
.footer-column ul li{margin-bottom:8px;}
.footer-column ul li a{color:rgba(255,255,255,.66);display:inline-block;line-height:1.6;}
.footer-column ul li a:hover{color:#fff;padding-left:4px;transition:padding-left .2s;}
.footer-bottom{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding-top:28px;color:rgba(255,255,255,.5);font-size:13px;}
@media (max-width:1023px){
  .site-header{position:relative;}
  .nav-toggle{display:inline-flex;flex-wrap:wrap;align-content:center;justify-content:flex-end;}
  .site-nav{
    position:fixed;top:0;right:0;bottom:0;z-index:2000;
    width:min(78vw,380px);background:var(--paper);
    box-shadow:-12px 0 30px rgba(0,0,0,.12);
    transform:translateX(100%);transition:transform .3s ease;
    padding:28px 24px;
    overflow-y:auto;
  }
  .site-nav.is-open{transform:translateX(0);}
  .site-nav .nav-list{flex-direction:column;align-items:stretch;gap:4px;}
  .site-nav .nav-item{width:100%;}
  .site-nav .nav-link{min-height:56px;width:100%;justify-content:space-between;color:var(--ink);font-weight:600;font-size:18px;border-bottom:1px solid transparent;}
  .site-nav .nav-link:hover{color:var(--brand);border-bottom-color:var(--line);}
  .site-nav .nav-link::after{left:auto;right:0;bottom:12px;}
  .site-nav .nav-cta{margin:24px 0 6px;}
  .site-nav .nav-cta .btn{width:100%;justify-content:center;}
  .nav-close{
    display:inline-flex;align-items:center;justify-content:center;
    width:42px;height:42px;margin-bottom:18px;justify-self:flex-start;
    background:var(--white);border:1px solid var(--line);border-radius:50%;
  }
  .nav-item.is-current .nav-link{color:var(--ink);font-weight:800;}
  body.nav-lock{overflow:hidden;}
  .grid-container{padding-left:20px;padding-right:20px;}
  .replay-inner{gap:26px;display:flex;flex-direction:column;}
  .feature-card{aspect-ratio:16/7;}
}
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:0.01ms!important;transition-duration:0.01ms!important;}
}
@media (max-width:639px){
  .section{padding:var(--space-section-mobile) 0;}
  .category-hero{min-height:auto;padding:48px 0;}
  .category-hero h1{letter-spacing:-.03em;}
  .overview-grid{grid-template-columns:1fr;gap:16px;}
  .footer-main{flex-direction:column;gap:32px;}
  .footer-links-groups{gap:32px 28px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .feature-card{aspect-ratio:4/3;}
}

/* roulang page: category4 */
:root {
            --bg: #F5F3EE;
            --surface: #FFFFFF;
            --ink: #181A17;
            --muted: #646760;
            --line: #E2DED5;
            --dark: #131511;
            --accent: #F04A1D;
            --accent-dark: #D84017;
            --signal: #0F7A5A;
            --radius-s: 6px;
            --radius: 8px;
            --radius-card: 16px;
            --shadow-sm: 0 1px 2px rgba(24, 26, 23, .05);
            --shadow-lg: 0 18px 40px rgba(24, 26, 23, .10);
            --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Helvetica Neue", Arial, sans-serif;
        }

        * {
            box-sizing: border-box;
        }

        html {
            -webkit-text-size-adjust: 100%;
            scroll-behavior: smooth;
        }

        body {
            background: var(--bg);
            color: var(--ink);
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.85;
            margin: 0;
            -webkit-font-smoothing: antialiased;
            text-rendering: optimizeLegibility;
        }

        h1,
        h2,
        h3,
        h4,
        p,
        ul,
        ol,
        figure,
        blockquote,
        dd,
        dl {
            margin: 0;
        }

        ul,
        ol {
            padding: 0;
            list-style: none;
        }

        img {
            max-width: 100%;
            display: block;
            border: 0;
        }

        a {
            color: inherit;
            text-decoration: none;
        }

        button {
            font-family: inherit;
            border: 0;
            background: none;
            cursor: pointer;
            color: inherit;
        }

        input,
        select,
        textarea {
            font-family: inherit;
        }

        ::placeholder {
            color: #A8A49B;
            opacity: 1;
        }

        .grid-container {
            max-width: 1264px;
            padding-left: 24px;
            padding-right: 24px;
        }

        .section {
            padding: 96px 0;
        }

        .section-white {
            background: var(--surface);
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--accent);
            font-size: 13px;
            font-weight: 800;
            letter-spacing: .08em;
            text-transform: uppercase;
            margin-bottom: 12px;
        }

        .section-label::before {
            content: "";
            width: 26px;
            height: 3px;
            background: var(--accent);
            border-radius: 2px;
        }

        .section-label.light {
            color: #FCE1D7;
        }

        .section-label.light::before {
            background: var(--accent);
        }

        h2 {
            font-size: clamp(1.6rem, 2.6vw, 2.4rem);
            font-weight: 800;
            line-height: 1.3;
            letter-spacing: -.02em;
            margin-bottom: 16px;
        }

        h3 {
            font-size: 1.1rem;
            font-weight: 700;
            line-height: 1.5;
        }

        .muted {
            color: var(--muted);
        }

        .accent-text {
            color: var(--accent);
        }

        .arrow-link {
            color: var(--ink);
            font-weight: 700;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            line-height: 44px;
            white-space: nowrap;
        }

        .arrow-link i,
        .arrow-link svg {
            transition: transform .2s ease;
        }

        .arrow-link:hover {
            color: var(--accent);
        }

        .arrow-link:hover i,
        .arrow-link:hover svg {
            transform: translateX(4px);
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-weight: 700;
            line-height: 1;
            border-radius: var(--radius-s);
            min-height: 44px;
            padding: 0 22px;
            transition: background .2s ease, color .2s ease, box-shadow .2s ease, transform .2s ease, border-color .2s ease;
            will-change: transform;
        }

        .btn-primary {
            background: var(--accent);
            color: var(--ink);
        }

        .btn-primary:hover,
        .btn-primary:focus {
            background: var(--accent-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
            outline: none;
        }

        .btn-outline {
            border: 1px solid var(--ink);
            background: transparent;
            color: var(--ink);
        }

        .btn-outline:hover,
        .btn-outline:focus {
            background: var(--ink);
            color: #fff;
            transform: translateY(-2px);
        }

        .btn-on-dark {
            border: 1px solid rgba(255, 255, 255, .72);
            color: #fff;
        }

        .btn-on-dark:hover,
        .btn-on-dark:focus {
            background: #fff;
            color: var(--ink);
            border-color: #fff;
            transform: translateY(-2px);
        }

        .btn-small {
            min-height: 38px;
            padding: 0 16px;
            border-radius: var(--radius-s);
            font-size: 14px;
        }

        .btn-dark {
            background: var(--ink);
            color: #fff;
        }

        .btn-dark:hover {
            background: #000;
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

        .site-header {
            position: sticky;
            top: 0;
            z-index: 120;
            background: rgba(245, 243, 238, .97);
            border-bottom: 1px solid var(--line);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 76px;
            gap: 18px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .logo-mark {
            width: 34px;
            height: 34px;
            border-radius: 8px;
            background: var(--accent);
            display: inline-block;
            position: relative;
            overflow: hidden;
        }

        .logo-mark::before {
            content: "";
            position: absolute;
            left: 7px;
            top: 7px;
            width: 13px;
            height: 13px;
            background: var(--ink);
            border-radius: 3px 0 10px 0;
        }

        .logo-mark::after {
            content: "";
            position: absolute;
            right: 7px;
            bottom: 7px;
            width: 6px;
            height: 6px;
            background: #fff;
            border-radius: 50%;
        }

        .logo-type {
            display: flex;
            flex-direction: column;
            line-height: 1.1;
            gap: 2px;
        }

        .logo-type strong {
            font-size: 19px;
            color: var(--ink);
            font-weight: 800;
            letter-spacing: -.01em;
        }

        .logo-type small {
            font-size: 10px;
            letter-spacing: .22em;
            color: var(--muted);
            font-weight: 500;
        }

        .site-nav .nav-list {
            display: flex;
            align-items: center;
            margin: 0;
            padding: 0;
        }

        .site-nav .nav-link {
            position: relative;
            display: block;
            padding: 0 2px 24px;
            font-weight: 600;
            color: var(--ink);
            transition: color .2s ease, opacity .2s ease;
            letter-spacing: .02em;
        }

        .site-nav .nav-link::after {
            content: "";
            position: absolute;
            left: 0;
            right: 0;
            bottom: 10px;
            height: 2px;
            background: var(--accent);
            transform: scaleX(0);
            transform-origin: left center;
            transition: transform .2s ease;
            border-radius: 2px;
        }

        .site-nav .nav-link:hover {
            color: var(--accent);
        }

        .site-nav .nav-item.is-current .nav-link {
            font-weight: 800;
        }

        .site-nav .nav-item.is-current .nav-link::after {
            transform: scaleX(1);
        }

        .site-nav .nav-item.nav-cta {
            margin-left: 26px;
        }

        .nav-toggle {
            display: none;
            width: 42px;
            height: 42px;
            padding: 10px 9px;
            flex-direction: column;
            justify-content: center;
            gap: 5px;
        }

        .nav-toggle span {
            height: 2px;
            background: var(--ink);
            display: block;
            border-radius: 2px;
            transition: opacity .2s ease;
        }

        .nav-close {
            display: none;
            position: absolute;
            top: 14px;
            right: 14px;
            width: 42px;
            height: 42px;
            font-size: 28px;
            font-weight: 300;
            line-height: 1;
            color: var(--ink);
        }

        @media (max-width: 1100px) {
            .site-nav .nav-item.nav-cta {
                margin-left: 12px;
            }

            .site-nav .nav-link {
                padding-left: 8px;
                padding-right: 8px;
            }
        }

        @media (max-width: 980px) {
            .site-header .header-inner {
                min-height: 64px;
            }

            .nav-toggle {
                display: flex;
                align-items: center;
                justify-content: center;
                min-width: 44px;
                min-height: 44px;
            }

            .site-nav {
                position: fixed;
                top: 0;
                right: 0;
                height: 100vh;
                width: min(88vw, 380px);
                background: var(--bg);
                border-left: 1px solid var(--line);
                z-index: 200;
                transform: translateX(100%);
                box-shadow: 0 20px 60px rgba(24, 26, 23, .12);
                transition: transform .28s ease;
                overflow-y: auto;
                padding: 28px 24px 40px;
            }

            .site-nav.is-open {
                transform: translateX(0);
            }

            .site-nav .nav-list {
                flex-direction: column;
                align-items: stretch;
                gap: 2px;
                margin-top: 52px;
            }

            .site-nav .nav-link {
                padding: 15px 4px;
                font-size: 18px;
                border-bottom: 1px solid var(--line);
            }

            .site-nav .nav-link::after {
                display: none;
            }

            .site-nav .nav-item.nav-cta {
                margin-left: 0;
                margin-top: 28px;
            }

            .site-nav .nav-item.nav-cta .btn {
                width: 100%;
                min-height: 48px;
            }

            .nav-close {
                display: block;
            }

            body.nav-locked {
                overflow: hidden;
            }
        }

        .category-hero {
            position: relative;
            background-color: var(--dark);
            background-size: cover;
            background-position: center;
            color: #fff;
            display: flex;
            align-items: center;
            min-height: 340px;
            overflow: hidden;
        }

        .category-hero::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(90deg, rgba(19, 21, 17, .95) 0%, rgba(19, 21, 17, .74) 52%, rgba(19, 21, 17, .36) 100%);
        }

        .category-hero .hero-inner {
            position: relative;
            z-index: 2;
            width: 100%;
            padding: 88px 0;
        }

        .hero-kicker {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            border: 1px solid rgba(255, 255, 255, .26);
            border-radius: 999px;
            padding: 6px 14px;
            font-size: 13px;
            color: #FCE1D7;
            letter-spacing: .06em;
            margin-bottom: 22px;
        }

        .live-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--accent);
            display: inline-block;
            flex-shrink: 0;
        }

        .category-hero h1 {
            font-size: clamp(2.1rem, 4.6vw, 3.6rem);
            font-weight: 900;
            letter-spacing: -.03em;
            line-height: 1.15;
            margin-bottom: 18px;
            max-width: 12ch;
        }

        .category-hero .hero-lead {
            font-size: 17px;
            color: rgba(255, 255, 255, .84);
            max-width: 54ch;
            margin-bottom: 26px;
        }

        .hero-actions {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .hero-side-note {
            position: relative;
            z-index: 2;
            padding-left: 28px;
            margin-top: 30px;
        }

        .side-note-card {
            border-left: 2px solid var(--accent);
            padding: 8px 0 8px 18px;
        }

        .side-note-card strong {
            display: block;
            color: #fff;
            font-size: 15px;
        }

        .side-note-card span {
            color: rgba(255, 255, 255, .7);
            font-size: 13px;
        }

        @media (max-width: 900px) {
            .hero-side-note {
                margin-top: 12px;
                padding-left: 0;
            }
        }

        .stage-section {
            background: var(--bg);
        }

        .media-card {
            position: relative;
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }

        .media-card img {
            width: 100%;
            height: 100%;
            min-height: 300px;
            max-height: 440px;
            object-fit: cover;
            background: #D8D4CC;
        }

        .cover-tag {
            position: absolute;
            left: 18px;
            bottom: 16px;
            background: rgba(19, 21, 17, .88);
            color: #fff;
            padding: 6px 12px;
            border-radius: 999px;
            font-size: 13px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            border: 1px solid rgba(255, 255, 255, .12);
        }

        .cover-tag i {
            color: var(--accent);
        }

        .stage-list {
            margin-top: 28px;
            border-top: 1px solid var(--line);
        }

        .stage-row {
            padding: 26px 0 28px;
            border-bottom: 1px solid var(--line);
            transition: background .2s ease, padding-left .2s ease;
        }

        .stage-row:hover {
            background: #fff;
            padding-left: 12px;
        }

        .stage-no {
            color: var(--accent);
            font-size: 13px;
            font-weight: 800;
            font-family: inherit;
            letter-spacing: .12em;
        }

        .stage-row h3 {
            font-size: 1.08rem;
            margin: 4px 0 8px;
        }

        .stage-row p {
            color: var(--muted);
            font-size: 15px;
            max-width: 66ch;
        }

        .stage-row .arrow-link {
            font-size: 14px;
            margin-top: 6px;
        }

        .channel-section {
            background: #fff;
            padding-bottom: 96px;
        }

        .channel-head {
            margin-bottom: 32px;
        }

        .channel-rows {
            border-bottom: 1px solid var(--line);
        }

        .channel-row {
            display: grid;
            grid-template-columns: 90px 1fr 96px;
            align-items: start;
            gap: 18px;
            padding: 28px 0;
            border-top: 1px solid var(--line);
        }

        .channel-mark {
            background: var(--bg);
            border-radius: var(--radius);
            color: var(--ink);
            font-weight: 800;
            font-size: 14px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 40px;
            align-self: start;
        }

        .channel-row h3 {
            font-size: 1.15rem;
            margin-bottom: 6px;
        }

        .channel-row h3 a {
            color: var(--ink);
        }

        .channel-row h3 a:hover {
            color: var(--accent);
        }

        .channel-row p {
            color: var(--muted);
            font-size: 15px;
            max-width: 70ch;
        }

        .channel-link {
            justify-self: end;
            align-self: center;
        }

        .tip-box {
            background: var(--bg);
            border-radius: var(--radius-card);
            padding: 28px 24px;
            border: 1px solid var(--line);
        }

        .tip-box h3 {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            margin-bottom: 10px;
        }

        .tip-box h3 i {
            color: var(--accent);
            margin-top: 5px;
        }

        .tip-box p {
            color: var(--muted);
            font-size: 14px;
        }

        .tip-box .tip-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: #fff;
            border: 1px solid var(--line);
            border-radius: 999px;
            padding: 5px 12px;
            font-size: 13px;
            margin: 8px 8px 0 0;
            color: var(--ink);
            font-weight: 600;
        }

        .flow-section {
            background: var(--dark);
            color: #fff;
        }

        .flow-intro {
            max-width: 54ch;
            color: rgba(255, 255, 255, .74);
            margin: 8px 0 52px;
            font-size: 17px;
        }

        .flow-list {
            counter-reset: step;
        }

        .flow-item {
            display: grid;
            grid-template-columns: 86px 1fr;
            gap: 22px;
            padding: 28px 0;
            border-top: 1px solid rgba(255, 255, 255, .12);
            transition: background .2s ease, padding-left .2s ease;
        }

        .flow-item:last-child {
            border-bottom: 1px solid rgba(255, 255, 255, .12);
        }

        .flow-item:hover {
            background: rgba(255, 255, 255, .04);
            padding-left: 10px;
        }

        .flow-num {
            font-size: 26px;
            font-weight: 800;
            color: transparent;
            -webkit-text-stroke: 1px rgba(255, 255, 255, .54);
            line-height: 1;
            letter-spacing: -0.02em;
        }

        .flow-item h3 {
            color: #fff;
            font-size: 1.1rem;
            margin-bottom: 4px;
        }

        .flow-item p {
            color: rgba(255, 255, 255, .68);
            font-size: 15px;
            max-width: 72ch;
        }

        @media (max-width: 639px) {
            .flow-item {
                grid-template-columns: 56px 1fr;
                gap: 16px;
            }

            .flow-num {
                font-size: 20px;
            }
        }

        .faq-section {
            background: var(--bg);
        }

        .faq-wrap {
            max-width: 820px;
        }

        .faq-item {
            border-bottom: 1px solid var(--line);
            transition: background .2s ease;
        }

        .faq-item:first-child {
            border-top: 1px solid var(--line);
        }

        .faq-item summary {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 72px;
            padding: 16px 0;
            cursor: pointer;
            font-weight: 700;
            color: var(--ink);
            list-style: none;
            transition: color .2s ease;
            gap: 20px;
        }

        .faq-item summary::-webkit-details-marker {
            display: none;
        }

        .faq-item summary:hover {
            color: var(--accent);
        }

        .faq-icon {
            position: relative;
            flex: 0 0 28px;
            width: 28px;
            height: 28px;
            border: 1px solid var(--line);
            background: #fff;
            border-radius: 50%;
            transition: background .2s ease, border-color .2s ease;
        }

        .faq-icon::before,
        .faq-icon::after {
            content: "";
            position: absolute;
            background: var(--ink);
            border-radius: 2px;
            transition: transform .2s ease, background .2s ease;
        }

        .faq-icon::before {
            width: 12px;
            height: 2px;
            top: 12px;
            left: 7px;
        }

        .faq-icon::after {
            width: 2px;
            height: 12px;
            top: 7px;
            left: 12px;
        }

        .faq-item[open] summary .faq-icon {
            background: var(--ink);
            border-color: var(--ink);
        }

        .faq-item[open] summary .faq-icon::before,
        .faq-item[open] summary .faq-icon::after {
            background: #fff;
        }

        .faq-item[open] summary .faq-icon::after {
            transform: scaleY(0);
        }

        .faq-body {
            padding: 0 0 24px;
            color: var(--muted);
            font-size: 15px;
            max-width: 80ch;
        }

        .cta-panel {
            background: var(--dark);
            color: #fff;
            padding: 76px 0;
        }

        .cta-box {
            background: var(--accent);
            border-radius: 22px;
            padding: 52px 52px;
            color: var(--ink);
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 36px;
            position: relative;
            overflow: hidden;
        }

        .cta-box::after {
            content: "";
            width: 150px;
            height: 150px;
            border: 24px solid rgba(24, 26, 23, .13);
            position: absolute;
            right: -45px;
            bottom: -45px;
            border-radius: 50%;
        }

        .cta-content h2 {
            font-size: clamp(1.5rem, 2.5vw, 2.1rem);
            margin-bottom: 12px;
            max-width: 18ch;
        }

        .cta-content p {
            color: rgba(24, 26, 23, .78);
            font-size: 16px;
            max-width: 44ch;
        }

        .cta-btn-group {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            position: relative;
            z-index: 2;
        }

        .site-footer {
            background: var(--dark);
            color: rgba(255, 255, 255, .62);
            font-size: 13px;
            padding: 52px 0 28px;
        }

        .site-footer .footer-main {
            display: flex;
            gap: 54px;
            justify-content: space-between;
            padding-bottom: 46px;
            border-bottom: 1px solid rgba(255, 255, 255, .12);
            flex-wrap: wrap;
        }

        .site-footer .footer-brand {
            max-width: 310px;
        }

        .site-footer .footer-brand .logo-type strong {
            color: #fff;
        }

        .site-footer .footer-brand .logo-type small {
            color: rgba(255, 255, 255, .42);
        }

        .site-footer .logo-mark {
            background: var(--accent);
        }

        .site-footer .logo-mark::before {
            background: #fff;
        }

        .footer-brand p {
            margin-top: 18px;
            color: rgba(255, 255, 255, .66);
            font-size: 13px;
            line-height: 1.9;
        }

        .footer-links-groups {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 46px;
            flex: 1;
        }

        .footer-column h3 {
            font-size: 14px;
            color: #fff;
            margin-bottom: 14px;
            font-weight: 700;
        }

        .footer-column li+li {
            margin-top: 8px;
        }

        .footer-column a {
            color: rgba(255, 255, 255, .64);
            line-height: 1.7;
            transition: color .2s ease, padding-left .2s ease;
        }

        .footer-column a:hover {
            color: #fff;
            padding-left: 3px;
        }

        .footer-bottom {
            display: flex;
            justify-content: space-between;
            gap: 18px;
            flex-wrap: wrap;
            padding-top: 24px;
            color: rgba(255, 255, 255, .46);
            font-size: 12px;
        }

        @media (max-width: 900px) {
            .footer-links-groups {
                grid-template-columns: 1fr 1fr;
                gap: 30px;
            }

            .section {
                padding: 76px 0;
            }
        }

        @media (max-width: 640px) {
            .section {
                padding: 58px 0;
            }

            .category-hero .hero-inner {
                padding: 56px 0;
            }

            .category-hero {
                min-height: 300px;
            }

            .hero-actions .btn {
                width: 100%;
            }

            .channel-row {
                grid-template-columns: 1fr;
                gap: 8px;
                padding: 22px 0;
            }

            .channel-link {
                justify-self: start;
            }

            .cta-box {
                padding: 34px 22px;
                align-items: flex-start;
            }

            .cta-btn-group .btn {
                width: 100%;
            }

            .footer-links-groups {
                grid-template-columns: 1fr;
            }

            .cta-panel {
                padding: 46px 0;
            }
        }

        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                animation-duration: .01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: .01ms !important;
                scroll-behavior: auto !important;
            }
        }