/* 直播走光：明亮橙蓝视角工作台 */
:root {
--orange: #ff6b24;
--orange-dark: #e95316;
--orange-soft: #fff0e7;
--lake: #12a8a2;
--lake-dark: #087d79;
--lake-soft: #e7f8f6;
--cream: #fffaf0;
--warm-white: #fffdf8;
--yellow: #fff4c9;
--yellow-deep: #f6d66f;
--green-soft: #edfaee;
--ink: #3f3029;
--text: #5f4b41;
--muted: #8b786d;
--line: #eadfd3;
--line-strong: #d9c8bb;
--shadow: 0 8px 24px rgba(120, 75, 40, .08);
--shadow-hover: 0 12px 28px rgba(120, 75, 40, .13);
--radius: 16px;
--radius-sm: 10px;
--font: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
}

* {
box-sizing: border-box;
}

html {
scroll-behavior: smooth;
}

body {
min-width: 320px;
margin: 0;
background: var(--cream);
color: var(--text);
font-family: var(--font);
font-size: 15px;
line-height: 1.65;
-webkit-font-smoothing: antialiased;
text-rendering: optimizeLegibility;
}

body.menu-open {
overflow: hidden;
}

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

img {
height: auto;
}

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

a:hover {
color: var(--orange-dark);
}

button,
input,
textarea,
select {
font: inherit;
}

button {
cursor: pointer;
}

button:disabled,
[aria-disabled="true"] {
cursor: not-allowed;
}

:focus-visible {
outline: 3px solid rgba(18, 168, 162, .42);
outline-offset: 3px;
}

.wrap {
width: min(1160px, calc(100% - 40px));
margin-right: auto;
margin-left: auto;
}

.block {
padding: 44px 0;
}

.block:nth-of-type(even) {
background: rgba(255, 255, 255, .48);
}

.block-head {
display: flex;
align-items: end;
justify-content: space-between;
gap: 20px;
margin-bottom: 20px;
}

.block-head > div {
min-width: 0;
}

.block-head > div > h2,
.section-title {
margin: 0;
color: var(--ink);
font-size: clamp(21px, 2.3vw, 29px);
line-height: 1.25;
letter-spacing: -.02em;
}

.block-head > div > h2 + p {
max-width: 720px;
margin: 5px 0 0;
color: var(--muted);
}

.block-head > a.btn {
flex: 0 0 auto;
}

h1,
h2,
h3,
p {
word-break: break-word;
}

h1,
h2,
h3 {
color: var(--ink);
}

h3 {
line-height: 1.38;
}

p {
margin: 0 0 1em;
}

p:last-child {
margin-bottom: 0;
}

ul,
ol {
margin: 0;
padding: 0;
}

li {
list-style: none;
}

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

.small {
font-size: 13px;
line-height: 1.55;
}

.kicker {
display: inline-flex;
align-items: center;
gap: 6px;
margin-bottom: 6px;
color: var(--lake-dark);
font-size: 12px;
font-weight: 750;
letter-spacing: .08em;
text-transform: uppercase;
}

.kicker::before {
width: 17px;
height: 2px;
background: var(--orange);
content: "";
}

.pill,
.tag,
.date-pill,
.live-badge {
display: inline-flex;
align-items: center;
justify-content: center;
min-height: 25px;
padding: 3px 9px;
border: 1px solid transparent;
border-radius: 999px;
font-size: 12px;
font-weight: 700;
line-height: 1.25;
white-space: nowrap;
}

.pill,
.tag {
background: var(--lake-soft);
border-color: #cbece8;
color: var(--lake-dark);
}

.tagline {
margin: 0;
color: var(--lake-dark);
font-weight: 650;
}

.btn {
display: inline-flex;
align-items: center;
justify-content: center;
gap: 7px;
min-height: 38px;
padding: 8px 14px;
border: 1px solid transparent;
border-radius: 10px;
font-size: 14px;
font-weight: 750;
line-height: 1.3;
transition: background-color 140ms ease, border-color 140ms ease, color 140ms ease, box-shadow 140ms ease, transform 140ms ease;
}

.btn:hover {
transform: translateY(-1px);
}

.btn-orange {
background: var(--orange);
border-color: var(--orange);
color: #fff;
box-shadow: 0 5px 12px rgba(255, 107, 36, .2);
}

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

.btn-ghost {
background: var(--warm-white);
border-color: var(--line-strong);
color: var(--lake-dark);
}

.btn-ghost:hover {
background: var(--lake-soft);
border-color: var(--lake);
color: var(--lake-dark);
}

.panel,
.card {
background: var(--warm-white);
border: 1px solid var(--line);
border-radius: var(--radius);
box-shadow: var(--shadow);
}

.panel {
padding: 20px;
}

.panel > img {
width: 100%;
height: auto;
max-height: 330px;
margin: 0 auto;
object-fit: contain;
}

.breadcrumb {
display: flex;
flex-wrap: wrap;
gap: 5px 8px;
margin-bottom: 14px;
color: var(--muted);
font-size: 13px;
}

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

.breadcrumb span[aria-hidden="true"] {
color: var(--yellow-deep);
}

/* Header */
.site-header {
position: sticky;
top: 0;
z-index: 50;
background: rgba(255, 253, 248, .96);
border-bottom: 1px solid var(--line);
backdrop-filter: blur(10px);
}

.site-header > .wrap.header-inner {
display: flex;
align-items: center;
min-height: 64px;
gap: 22px;
}

.brand {
display: inline-flex;
align-items: center;
gap: 9px;
flex: 0 0 auto;
color: var(--ink);
}

.brand:hover {
color: var(--ink);
}

.brand-logo {
width: 34px;
height: 34px;
object-fit: contain;
}

.brand-text {
display: grid;
line-height: 1.05;
}

.brand-text strong {
color: var(--orange-dark);
font-size: 17px;
letter-spacing: .02em;
}

.brand-text small {
margin-top: 3px;
color: var(--muted);
font-size: 10px;
letter-spacing: .04em;
}

.main-nav {
display: flex;
align-items: stretch;
justify-content: flex-end;
gap: 2px;
min-width: 0;
margin-left: auto;
}

.main-nav a {
display: inline-flex;
align-items: center;
gap: 5px;
padding: 8px 8px;
border: 1px solid transparent;
border-radius: 9px;
color: #694f42;
font-size: 13px;
font-weight: 680;
line-height: 1.2;
white-space: nowrap;
}

.main-nav a:hover,
.main-nav a.active {
background: var(--orange-soft);
border-color: #ffd3bd;
color: var(--orange-dark);
}

.nav-icon {
width: 16px;
height: 16px;
flex: 0 0 16px;
object-fit: contain;
}

.menu-toggle {
display: none;
position: relative;
width: 40px;
height: 38px;
padding: 7px 8px;
margin-left: auto;
background: var(--warm-white);
border: 1px solid var(--line-strong);
border-radius: 9px;
}

.menu-toggle span {
display: block;
width: 21px;
height: 2px;
margin: 4px auto;
background: var(--orange-dark);
border-radius: 2px;
transform-origin: center;
transition: transform 140ms ease, opacity 140ms ease;
}

.menu-toggle.is-active span:nth-child(1),
body.menu-open .menu-toggle span:nth-child(1) {
transform: translateY(6px) rotate(45deg);
}

.menu-toggle.is-active span:nth-child(2),
body.menu-open .menu-toggle span:nth-child(2) {
opacity: 0;
}

.menu-toggle.is-active span:nth-child(3),
body.menu-open .menu-toggle span:nth-child(3) {
transform: translateY(-6px) rotate(-45deg);
}

.search-strip {
background: #fff4df;
border-bottom: 1px solid #f4dfbd;
}

.search-strip > .wrap {
padding-top: 7px;
padding-bottom: 7px;
}

.search-form {
display: flex;
align-items: center;
gap: 9px;
max-width: 680px;
margin: 0 auto;
}

.search-form label {
flex: 0 0 auto;
color: var(--lake-dark);
font-size: 13px;
font-weight: 750;
white-space: nowrap;
}

.search-form input {
width: 0;
min-width: 0;
flex: 1 1 0;
height: 35px;
padding: 6px 10px;
background: var(--warm-white);
border: 1px solid #e5ccb0;
border-radius: 8px;
color: var(--ink);
outline: 0;
}

.search-form input::placeholder {
color: #aa9588;
}

.search-form input:focus {
border-color: var(--lake);
box-shadow: 0 0 0 3px rgba(18, 168, 162, .13);
}

.search-form button {
flex: 0 0 auto;
min-height: 35px;
padding: 6px 13px;
background: var(--lake);
border: 1px solid var(--lake);
border-radius: 8px;
color: #fff;
font-size: 13px;
font-weight: 700;
line-height: 1;
white-space: nowrap;
}

.search-form button:hover {
background: var(--lake-dark);
}

/* Filter tabs */
.tabs {
display: flex;
flex-wrap: wrap;
gap: 8px;
}

.tab-button[data-filter] {
display: inline-flex;
align-items: center;
justify-content: center;
min-height: 34px;
padding: 6px 12px;
background: var(--warm-white);
border: 1px solid var(--line-strong);
border-radius: 999px;
color: #785f51;
font-size: 13px;
font-weight: 700;
line-height: 1.2;
white-space: nowrap;
transition: background-color 140ms ease, color 140ms ease, border-color 140ms ease;
}

.tab-button[data-filter]:hover,
.tab-button.active {
background: var(--lake);
border-color: var(--lake);
color: #fff;
}

.filter-area {
margin-bottom: 20px;
padding: 13px 15px;
background: #fff8ea;
border: 1px solid #f0dfc2;
border-radius: var(--radius-sm);
}

.filter-area > .channel-nav.tabs {
display: flex;
width: 100%;
flex-direction: row;
flex-wrap: wrap;
align-items: center;
}

/* 首页 */
.pov-hero {
padding: 24px 0 25px;
background: linear-gradient(112deg, #fff7e5 0%, #fffdf8 52%, #ebf9f7 100%);
border-bottom: 1px solid var(--line);
}

.intro-line {
display: flex;
flex-wrap: wrap;
align-items: baseline;
gap: 6px 12px;
margin-bottom: 17px;
}

.intro-line h1 {
margin: 0;
color: var(--orange-dark);
font-size: clamp(25px, 3.5vw, 40px);
line-height: 1.08;
letter-spacing: -.04em;
}

.pov-title {
margin: 0;
color: var(--ink);
font-size: clamp(17px, 2vw, 22px);
font-weight: 740;
line-height: 1.25;
}

.intro-line p {
flex: 1 1 280px;
margin: 0;
color: var(--muted);
font-size: 14px;
}

.date-pill {
background: var(--yellow);
border-color: #f2da88;
color: #86610c;
}

.hero-grid {
display: grid;
grid-template-columns: minmax(0, 1.46fr) minmax(265px, .78fr);
gap: 14px;
align-items: stretch;
}

.hero-feature,
.thumb-button {
position: relative;
display: block;
width: 100%;
padding: 0;
overflow: hidden;
background: #f7e5cf;
border: 0;
border-radius: var(--radius);
color: #fff;
text-align: left;
}

.hero-feature {
min-height: 288px;
}

.thumb-button .thumb,
.hero-feature .thumb {
width: 100%;
height: 100%;
object-fit: cover;
}

.hero-feature > .thumb {
position: absolute;
inset: 0;
}

.hero-feature::after,
.thumb-button::after {
position: absolute;
inset: auto 0 0;
height: 48%;
background: linear-gradient(transparent, rgba(55, 31, 15, .58));
content: "";
pointer-events: none;
}

.hero-feature:hover,
.thumb-button:hover {
box-shadow: 0 0 0 3px rgba(255, 107, 36, .25);
}

.play-button {
position: absolute;
z-index: 2;
top: 50%;
left: 50%;
display: inline-flex;
align-items: center;
justify-content: center;
width: 43px;
height: 43px;
background: rgba(255, 253, 248, .94);
border: 1px solid rgba(255, 255, 255, .88);
border-radius: 50%;
color: var(--orange);
box-shadow: 0 5px 16px rgba(59, 32, 16, .18);
opacity: .92;
transform: translate(-50%, -50%);
transition: opacity 140ms ease, transform 140ms ease, background-color 140ms ease;
}

.play-button svg {
width: 18px;
height: 18px;
margin-left: 2px;
fill: currentColor;
}

.thumb-button:hover .play-button,
.hero-feature:hover .play-button,
.thumb-button:focus-visible .play-button {
background: var(--orange);
color: #fff;
opacity: 1;
transform: translate(-50%, -50%) scale(1.08);
}

.live-badge {
position: absolute;
z-index: 3;
top: 10px;
left: 10px;
background: var(--orange);
border-color: rgba(255, 255, 255, .5);
color: #fff;
box-shadow: 0 3px 8px rgba(120, 55, 20, .22);
}

.live-badge::before {
width: 6px;
height: 6px;
margin-right: 5px;
background: #fff;
border-radius: 50%;
content: "";
}

.hero-shortcuts {
display: grid;
grid-template-rows: repeat(4, minmax(0, 1fr));
gap: 9px;
min-width: 0;
}

.quick-link {
display: grid;
grid-template-columns: minmax(0, 1fr) 26px;
grid-template-rows: auto auto;
column-gap: 8px;
align-content: center;
padding: 9px 11px;
background: var(--warm-white);
border: 1px solid var(--line);
border-radius: 13px;
box-shadow: 0 4px 10px rgba(120, 75, 40, .04);
transition: border-color 140ms ease, box-shadow 140ms ease, transform 140ms ease;
}

.quick-link:nth-child(2n) {
background: #f4fbfa;
}

.quick-link:hover {
border-color: #f7b187;
box-shadow: var(--shadow);
transform: translateX(2px);
}

.quick-link span {
overflow: hidden;
color: var(--ink);
font-size: 14px;
font-weight: 750;
line-height: 1.3;
text-overflow: ellipsis;
white-space: nowrap;
}

.quick-link small {
overflow: hidden;
color: var(--muted);
font-size: 12px;
line-height: 1.25;
text-overflow: ellipsis;
white-space: nowrap;
}

.quick-link svg {
grid-column: 2;
grid-row: 1 / span 2;
align-self: center;
width: 23px;
height: 23px;
color: var(--lake);
stroke: currentColor;
}

.live-grid {
display: grid;
grid-template-columns: repeat(4, minmax(0, 1fr));
gap: 16px;
}

.live-card {
min-width: 0;
overflow: hidden;
background: var(--warm-white);
border: 1px solid var(--line);
border-radius: var(--radius);
box-shadow: 0 4px 13px rgba(120, 75, 40, .05);
transition: border-color 140ms ease, box-shadow 140ms ease, transform 140ms ease;
}

.live-card[hidden] {
display: none;
}

.live-card:hover {
border-color: #ffc29e;
box-shadow: var(--shadow-hover);
transform: translateY(-2px);
}

.live-card > .thumb-button {
aspect-ratio: 4 / 3;
border-radius: 0;
}

.live-card.is-portrait > .thumb-button,
.live-card.portrait > .thumb-button {
aspect-ratio: 3 / 4;
}

.live-card > .thumb-button > img.thumb {
position: absolute;
inset: 0;
width: 100%;
height: 100%;
object-fit: cover;
}

.live-card .play-button {
width: 38px;
height: 38px;
opacity: 0;
}

.live-card:hover .play-button,
.live-card .thumb-button:focus-visible .play-button {
opacity: 1;
}

.live-info {
padding: 11px 12px 13px;
}

.live-title {
margin: 0 0 6px;
font-size: 15px;
font-weight: 760;
}

.live-title a {
display: -webkit-box;
overflow: hidden;
-webkit-box-orient: vertical;
-webkit-line-clamp: 2;
line-clamp: 2;
}

.meta-line,
.host-line {
display: flex;
align-items: center;
gap: 6px;
min-width: 0;
color: var(--muted);
font-size: 12px;
line-height: 1.45;
}

.meta-line {
justify-content: space-between;
margin-bottom: 4px;
}

.meta-line span,
.host-line span {
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}

.host-line {
color: var(--lake-dark);
}

/* 二级页页头 */
.page-hero {
padding: 28px 0;
background: linear-gradient(110deg, #fff0df, #fffdf7 58%, #e7f8f6);
border-bottom: 1px solid var(--line);
}

.page-hero-inner {
display: grid;
grid-template-columns: minmax(0, 1fr) minmax(260px, .73fr);
gap: 28px;
align-items: center;
}

.page-intro {
min-width: 0;
}

.page-intro h1,
.page-intro .page-title {
margin: 0;
color: var(--orange-dark);
font-size: clamp(27px, 3.4vw, 38px);
line-height: 1.15;
letter-spacing: -.035em;
}

.page-intro .page-title + p,
.page-intro > p {
max-width: 680px;
margin: 10px 0 0;
color: #705d51;
}

.page-hero-inner > img.page-image {
justify-self: center;
width: 100%;
height: auto;
max-height: 230px;
object-fit: contain;
}

.page-hero-inner > .page-image:only-child,
.page-hero-inner > .page-intro:only-child {
grid-column: 1 / -1;
}

.page-hero-inner > .page-intro:only-child {
max-width: 780px;
}

/* 通用内容块 */
.content-grid,
.split,
.contact-layout {
display: grid;
grid-template-columns: repeat(2, minmax(0, 1fr));
gap: 22px;
align-items: start;
}

.split > .panel,
.contact-layout > .panel {
min-width: 0;
}

.briefing {
display: grid;
grid-template-columns: 110px minmax(0, 1fr);
gap: 18px;
align-items: center;
}

.briefing > img {
width: 100%;
height: auto;
max-height: 120px;
object-fit: contain;
}

.feature-list {
display: grid;
gap: 10px;
}

.feature-list li {
position: relative;
padding-left: 20px;
}

.feature-list li::before {
position: absolute;
top: .68em;
left: 0;
width: 8px;
height: 8px;
background: var(--orange);
border-radius: 50%;
content: "";
}

/* 排行榜 */
.popular-grid {
display: grid;
grid-template-columns: repeat(3, minmax(0, 1fr));
gap: 16px;
}

.popular-card {
overflow: hidden;
background: var(--warm-white);
border: 1px solid var(--line);
border-radius: var(--radius);
box-shadow: 0 4px 12px rgba(120, 75, 40, .04);
}

.popular-card > img {
width: 100%;
height: auto;
max-height: 220px;
padding: 10px 10px 0;
object-fit: contain;
}

.popular-copy {
padding: 12px 14px 15px;
}

.popular-copy h3 {
margin: 0 0 5px;
font-size: 17px;
}

.popular-copy p {
color: var(--muted);
font-size: 13px;
}

.leaderboard {
display: grid;
gap: 9px;
}

.leader-row {
display: grid;
grid-template-columns: 34px 52px minmax(0, 1fr) 80px;
gap: 10px;
align-items: center;
min-width: 0;
padding: 10px 12px;
background: var(--warm-white);
border: 1px solid var(--line);
border-radius: 13px;
transition: border-color 140ms ease, background-color 140ms ease;
}

.leader-row:hover {
background: #fff8ef;
border-color: #ffc49f;
}

.rank-no {
display: inline-flex;
align-items: center;
justify-content: center;
width: 28px;
height: 28px;
background: var(--yellow);
border-radius: 9px;
color: #875d00;
font-size: 13px;
font-weight: 800;
font-variant-numeric: tabular-nums;
}

.leader-row:nth-child(1) .rank-no {
background: #ffe396;
}

.leader-row:nth-child(2) .rank-no {
background: #e8eeee;
}

.leader-row:nth-child(3) .rank-no {
background: #f8d7bd;
}

.leader-thumb {
width: 52px;
height: 52px;
border: 1px solid #f3dfcf;
border-radius: 12px;
object-fit: cover;
}

.leader-copy {
min-width: 0;
}

.leader-copy h3 {
overflow: hidden;
margin: 0 0 2px;
font-size: 15px;
line-height: 1.35;
text-overflow: ellipsis;
white-space: nowrap;
}

.leader-copy p {
overflow: hidden;
margin: 0;
color: var(--muted);
font-size: 12px;
line-height: 1.45;
text-overflow: ellipsis;
white-space: nowrap;
}

.rank-score {
display: grid;
justify-items: end;
min-width: 0;
text-align: right;
}

.score-value {
color: var(--orange-dark);
font-size: 16px;
line-height: 1.2;
font-variant-numeric: tabular-nums;
}

.score-label {
color: var(--muted);
font-size: 11px;
line-height: 1.35;
white-space: nowrap;
}

.date-text {
white-space: nowrap;
}

/* 专题、回放与频道 */
.topic-grid {
display: grid;
grid-template-columns: repeat(3, minmax(0, 1fr));
gap: 16px;
}

.topic-card {
padding: 18px;
background: var(--warm-white);
border: 1px solid var(--line);
border-top: 4px solid var(--lake);
border-radius: var(--radius);
box-shadow: 0 4px 12px rgba(120, 75, 40, .04);
}

.topic-card:nth-child(3n + 2) {
border-top-color: var(--orange);
}

.topic-card:nth-child(3n) {
border-top-color: var(--yellow-deep);
}

.topic-card h3 {
margin: 0 0 7px;
font-size: 18px;
}

.topic-card p {
color: var(--muted);
font-size: 14px;
}

.topic-card a {
color: var(--lake-dark);
font-size: 14px;
font-weight: 750;
}

.topic-card a:hover {
color: var(--orange-dark);
}

.replay-strip {
display: grid;
grid-template-columns: repeat(3, minmax(0, 1fr));
gap: 14px;
}

.replay-note {
display: grid;
grid-template-columns: 72px minmax(0, 1fr);
gap: 11px;
align-items: center;
padding: 11px;
background: #fff9eb;
border: 1px solid #f3dfbd;
border-radius: 13px;
}

.replay-note > img {
width: 72px;
height: 60px;
border-radius: 9px;
object-fit: cover;
}

.replay-note h3 {
margin: 0 0 2px;
font-size: 14px;
}

.replay-note p {
color: var(--muted);
font-size: 12px;
line-height: 1.45;
}

.replay-layout {
display: grid;
grid-template-columns: 250px minmax(0, 1fr);
gap: 20px;
align-items: start;
}

.replay-layout > aside.panel {
position: sticky;
top: 135px;
}

.replay-layout > .live-grid {
grid-template-columns: repeat(3, minmax(0, 1fr));
}

/* 主播 */
.host-grid {
display: grid;
grid-template-columns: repeat(3, minmax(0, 1fr));
gap: 16px;
}

.host-card {
display: grid;
grid-template-columns: 75px minmax(0, 1fr);
gap: 13px;
align-items: start;
padding: 16px;
background: var(--warm-white);
border: 1px solid var(--line);
border-radius: var(--radius);
box-shadow: 0 4px 12px rgba(120, 75, 40, .04);
}

.host-avatar {
width: 75px;
height: 75px;
border: 3px solid #fff1dd;
border-radius: 50%;
object-fit: cover;
}

.host-copy {
min-width: 0;
}

.host-copy h3 {
margin: 0 0 4px;
font-size: 17px;
}

.host-copy p {
color: var(--muted);
font-size: 13px;
}

.host-copy .tag {
margin-top: 3px;
}

/* APP */
.app-layout {
display: grid;
grid-template-columns: minmax(320px, 1fr) minmax(0, .92fr);
gap: 28px;
align-items: center;
}

.app-layout > img.app-shot {
width: 100%;
height: auto;
min-height: 300px;
max-height: 460px;
margin: 0 auto;
object-fit: contain;
}

.app-layout > .panel {
width: 100%;
}

.app-download-placeholder,
[data-app-placeholder] {
pointer-events: none;
opacity: .58;
filter: saturate(.65);
}

.qr-grid,
.footer-qr-grid {
display: grid;
grid-template-columns: repeat(2, minmax(0, 1fr));
gap: 12px;
}

.qr {
display: grid;
grid-template-columns: 96px minmax(0, 1fr);
gap: 10px;
align-items: center;
padding: 8px;
background: #fff9ed;
border: 1px solid #f0dfc3;
border-radius: 11px;
}

.qr > img {
width: 96px;
height: 96px;
border: 1px solid #ead9bd;
border-radius: 7px;
object-fit: cover;
}

.qr > span {
color: var(--muted);
font-size: 12px;
line-height: 1.5;
}

/* 联系、合作、加入 */
.contact-tiles {
display: grid;
grid-template-columns: repeat(2, minmax(0, 1fr));
gap: 11px;
}

.contact-tile {
padding: 13px;
background: #fff9ee;
border: 1px solid #f0dfc6;
border-radius: 12px;
}

.contact-tile span,
.contact-tile small {
display: block;
color: var(--muted);
font-size: 12px;
}

.contact-tile strong,
.contact-tile a {
display: block;
margin-top: 3px;
color: var(--lake-dark);
font-size: 14px;
font-weight: 750;
word-break: break-all;
}

.partner-wall {
display: flex;
flex-wrap: wrap;
gap: 10px;
}

.partner-wall a,
.partner-wall div {
display: inline-flex;
align-items: center;
gap: 7px;
padding: 8px 10px;
background: var(--warm-white);
border: 1px solid var(--line);
border-radius: 9px;
color: #71594c;
font-size: 13px;
font-weight: 680;
}

.partner-wall img {
width: 24px;
height: 24px;
border-radius: 6px;
object-fit: contain;
}

.partner-wall span {
white-space: nowrap;
}

.step-grid {
display: grid;
grid-template-columns: repeat(3, minmax(0, 1fr));
gap: 16px;
}

.step {
padding: 12px;
background: var(--warm-white);
border: 1px solid var(--line);
border-radius: var(--radius);
box-shadow: 0 4px 12px rgba(120, 75, 40, .04);
}

.step > img {
width: 100%;
height: 180px;
margin-bottom: 12px;
border-radius: 11px;
object-fit: contain;
background: #fff6e9;
}

.step > .pill {
background: var(--orange-soft);
border-color: #ffd6c0;
color: var(--orange-dark);
}

.step h3 {
margin: 8px 0 5px;
font-size: 17px;
}

.step p {
color: var(--muted);
font-size: 13px;
}

.step > a {
color: var(--lake-dark);
font-size: 13px;
font-weight: 750;
}

.review-grid {
display: grid;
grid-template-columns: repeat(3, minmax(0, 1fr));
gap: 14px;
}

.review {
display: grid;
grid-template-columns: 38px minmax(0, 1fr);
gap: 10px;
padding: 14px;
background: var(--warm-white);
border: 1px solid var(--line);
border-radius: 14px;
}

.review-avatar {
display: inline-flex;
align-items: center;
justify-content: center;
width: 38px;
height: 38px;
background: var(--lake-soft);
border-radius: 50%;
color: var(--lake-dark);
font-size: 13px;
font-weight: 800;
}

.review h3 {
margin: 0 0 3px;
font-size: 14px;
}

.review p {
color: var(--text);
font-size: 13px;
line-height: 1.55;
}

.review-time {
display: block;
margin-top: 5px;
color: var(--muted);
font-size: 11px;
}

.faq-list {
display: grid;
gap: 9px;
}

.faq-list details {
background: var(--warm-white);
border: 1px solid var(--line);
border-radius: 12px;
transition: border-color 140ms ease, background-color 140ms ease;
}

.faq-list details[open] {
background: #fffaf0;
border-color: #f4c99c;
}

.faq-list summary {
position: relative;
padding: 13px 42px 13px 15px;
color: var(--ink);
cursor: pointer;
font-weight: 750;
list-style: none;
}

.faq-list summary::-webkit-details-marker {
display: none;
}

.faq-list summary::after {
position: absolute;
top: 12px;
right: 15px;
color: var(--orange);
content: "+";
font-size: 21px;
font-weight: 400;
line-height: 1;
transition: transform 140ms ease;
}

.faq-list details[open] summary::after {
transform: rotate(45deg);
}

.faq-list details > p {
padding: 0 15px 14px;
color: var(--muted);
font-size: 14px;
}

.qa-list {
display: grid;
gap: 11px;
}

.qa-card {
display: grid;
grid-template-columns: 32px minmax(0, 1fr);
gap: 12px;
align-items: start;
padding: 15px;
background: var(--warm-white);
border: 1px solid var(--line);
border-radius: 13px;
}

.qa-card > .rank-no {
width: 30px;
height: 30px;
}

.qa-card h3 {
margin: 0 0 5px;
font-size: 16px;
}

.qa-card p {
color: var(--muted);
font-size: 13px;
}

/* 新闻列表与文章 */
.news-grid {
display: grid;
grid-template-columns: repeat(3, minmax(0, 1fr));
gap: 17px;
}

.news-card {
display: flex;
min-width: 0;
flex-direction: column;
overflow: hidden;
background: var(--warm-white);
border: 1px solid var(--line);
border-radius: var(--radius);
box-shadow: 0 4px 12px rgba(120, 75, 40, .04);
}

.news-card > a:first-child {
display: block;
height: 190px;
flex: 0 0 190px;
overflow: hidden;
background: #fff1dc;
}

.news-card > a:first-child img {
width: 100%;
height: 100%;
object-fit: cover;
transition: transform 180ms ease;
}

.news-card:hover > a:first-child img {
transform: scale(1.03);
}

.news-copy {
display: flex;
min-height: 0;
flex: 1 1 auto;
flex-direction: column;
padding: 14px;
}

.news-copy h3 {
margin: 0 0 6px;
font-size: 17px;
}

.news-copy h3 a {
display: -webkit-box;
overflow: hidden;
-webkit-box-orient: vertical;
-webkit-line-clamp: 2;
line-clamp: 2;
}

.news-copy p {
display: -webkit-box;
overflow: hidden;
margin: 0 0 9px;
color: var(--muted);
font-size: 13px;
-webkit-box-orient: vertical;
-webkit-line-clamp: 3;
line-clamp: 3;
}

.news-copy .meta-line {
margin-top: auto;
}

.article-layout {
display: grid;
grid-template-columns: minmax(0, 1fr) 280px;
gap: 26px;
align-items: start;
}

.article-main {
min-width: 0;
padding: clamp(18px, 3vw, 34px);
}

.article-title {
margin: 0 0 9px;
color: var(--ink);
font-size: clamp(25px, 3.6vw, 36px);
line-height: 1.25;
}

.article-main > img {
width: 100%;
height: auto;
max-height: 400px;
margin: 20px auto;
border-radius: 12px;
object-fit: contain;
background: #fff8ee;
}

.article-body {
color: #5b4940;
font-size: 16px;
}

.article-body h3 {
margin: 27px 0 8px;
font-size: 20px;
}

.article-body p {
margin: 0 0 16px;
}

.article-sidebar {
display: grid;
gap: 14px;
}

.side-box {
padding: 17px;
background: #fff9ed;
border: 1px solid #eedcc2;
border-radius: 14px;
}

.side-box h3 {
margin: 0 0 9px;
font-size: 17px;
}

.side-box ul {
display: grid;
gap: 7px;
}

.side-box li a {
color: var(--lake-dark);
font-size: 13px;
}

.side-box li a:hover {
color: var(--orange-dark);
}

/* 播放页 */
.room-panel {
display: grid;
grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr);
gap: 18px;
align-items: start;
}

.room-panel > .thumb-button {
aspect-ratio: 16 / 9;
}

.room-panel > .panel {
width: 100%;
}

.playlist {
display: flex;
flex-wrap: wrap;
gap: 7px;
}

.playlist-button {
padding: 6px 9px;
background: #fff8ea;
border: 1px solid #ebd9bf;
border-radius: 8px;
color: #6c5345;
font-size: 12px;
font-weight: 700;
line-height: 1.3;
}

.playlist-button:hover,
.playlist-button.active {
background: var(--orange-soft);
border-color: #ffb98e;
color: var(--orange-dark);
}

.chapter-list {
display: grid;
gap: 8px;
margin-top: 15px;
}

.chapter {
display: grid;
grid-template-columns: 44px minmax(0, 1fr) auto;
gap: 9px;
align-items: center;
padding: 9px 0;
border-bottom: 1px solid var(--line);
font-size: 13px;
}

.chapter:last-child {
border-bottom: 0;
}

.chapter span:first-child {
color: var(--orange-dark);
font-weight: 800;
}

.chapter span:nth-child(2) {
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}

.chapter time {
color: var(--muted);
font-size: 12px;
white-space: nowrap;
}

/* Footer */
.site-footer {
margin-top: 36px;
background: #fff2dd;
border-top: 4px solid var(--orange);
color: #654e41;
}

.site-footer > .wrap.footer-columns {
display: grid;
grid-template-columns: 1.2fr .95fr .95fr;
gap: 22px;
padding-top: 30px;
padding-bottom: 25px;
}

.footer-column {
min-width: 0;
}

.footer-brand-column {
grid-column: 1;
grid-row: 1;
}

.footer-contact-column {
grid-column: 2;
grid-row: 1;
}

.footer-service-column {
grid-column: 3;
grid-row: 1;
}

.footer-navigation-column {
grid-column: 1 / -1;
grid-row: 2;
padding-top: 19px;
border-top: 1px solid #edcfad;
}

.footer-logo {
display: inline-flex;
align-items: center;
gap: 9px;
color: var(--orange-dark);
font-size: 19px;
font-weight: 800;
}

.footer-logo:hover {
color: var(--orange-dark);
}

.footer-logo > img {
width: 35px;
height: 35px;
object-fit: contain;
}

.footer-description {
max-width: 340px;
margin: 10px 0;
font-size: 13px;
line-height: 1.7;
}

.footer-column h2,
.footer-column h3 {
margin: 0 0 10px;
color: #76441f;
font-size: 15px;
}

.footer-nav-list {
display: grid;
grid-template-columns: repeat(4, minmax(0, 1fr));
gap: 9px 13px;
}

.footer-nav-list li {
min-width: 0;
}

.footer-nav-list a {
display: inline-flex;
align-items: center;
gap: 7px;
min-width: 0;
color: #684f40;
font-size: 13px;
font-weight: 680;
}

.footer-nav-list a:hover {
color: var(--orange-dark);
}

.footer-nav-list .nav-icon {
width: 16px;
height: 16px;
}

.footer-nav-list span {
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}

.footer-contact-list {
display: grid;
grid-template-columns: repeat(2, minmax(0, 1fr));
gap: 8px;
}

.footer-contact-list li {
min-width: 0;
padding: 7px 8px;
background: rgba(255, 253, 248, .67);
border: 1px solid #efd9bc;
border-radius: 8px;
}

.footer-contact-label {
display: block;
color: #9c7b64;
font-size: 11px;
line-height: 1.3;
}

.footer-contact-value,
.footer-contact-list a,
.footer-contact-list strong {
display: block;
margin-top: 2px;
color: #64483a;
font-size: 12px;
font-weight: 750;
line-height: 1.35;
word-break: break-all;
}

.footer-contact-list a:hover {
color: var(--orange-dark);
}

.footer-service-list {
display: grid;
gap: 6px;
margin-bottom: 11px;
}

.footer-service-list li {
position: relative;
padding-left: 14px;
font-size: 12px;
}

.footer-service-list li::before {
position: absolute;
top: .72em;
left: 0;
width: 5px;
height: 5px;
background: var(--lake);
border-radius: 50%;
content: "";
}

.footer-qr-grid {
gap: 8px;
}

.footer-qr-grid .qr {
grid-template-columns: 52px minmax(0, 1fr);
padding: 5px;
}

.footer-qr-grid .qr > img {
width: 52px;
height: 52px;
}

.footer-qr-grid .qr > span {
font-size: 11px;
}

.footer-mcp {
margin-top: 10px;
padding: 8px;
background: rgba(18, 168, 162, .08);
border-left: 3px solid var(--lake);
border-radius: 0 8px 8px 0;
}

.footer-mcp-note {
margin: 0;
color: #57716f;
font-size: 11px;
line-height: 1.5;
}

.footer-disclaimer {
grid-column: 1 / -1;
margin: 0;
padding: 11px 13px;
background: rgba(255, 253, 248, .58);
border: 1px dashed #e6c8a4;
border-radius: 9px;
color: #896e5e;
font-size: 11px;
line-height: 1.55;
}

.copyright {
background: #f4dfc0;
border-top: 1px solid #e9ccaa;
}

.copyright > .wrap.copyright-inner {
display: flex;
align-items: center;
justify-content: space-between;
gap: 12px;
min-height: 42px;
color: #7f6251;
font-size: 12px;
}

.copyright time {
white-space: nowrap;
}

/* 对话框与提示 */
.video-dialog {
width: min(720px, calc(100% - 32px));
padding: 24px;
background: var(--warm-white);
border: 1px solid #f2cba8;
border-radius: var(--radius);
box-shadow: 0 24px 70px rgba(73, 42, 26, .3);
color: var(--text);
}

.video-dialog::backdrop {
background: rgba(83, 54, 34, .48);
backdrop-filter: blur(2px);
}

.video-dialog h2 {
margin: 0 35px 13px 0;
font-size: 21px;
}

.video-dialog video {
width: 100%;
max-height: 60vh;
background: #f5e8d7;
border-radius: 10px;
}

.video-dialog p {
margin: 11px 0 0;
color: var(--muted);
font-size: 13px;
}

.dialog-close {
position: absolute;
top: 12px;
right: 12px;
width: 32px;
height: 32px;
padding: 0;
background: var(--orange-soft);
border: 1px solid #ffd3bc;
border-radius: 50%;
color: var(--orange-dark);
font-size: 21px;
line-height: 1;
}

.toast {
position: fixed;
z-index: 80;
right: 20px;
bottom: 20px;
max-width: min(360px, calc(100% - 40px));
padding: 10px 14px;
background: var(--ink);
border: 1px solid rgba(255, 255, 255, .18);
border-radius: 10px;
box-shadow: 0 10px 24px rgba(55, 35, 22, .25);
color: #fffaf0;
font-size: 13px;
opacity: 0;
transform: translateY(12px);
pointer-events: none;
transition: opacity 140ms ease, transform 140ms ease;
}

.toast.is-visible {
opacity: 1;
transform: translateY(0);
}

/* 手机底部工作台导航 */
.app-tabbar {
display: none;
}

/* 中等屏幕 */
@media (max-width: 1100px) {
.wrap {
width: min(1160px, calc(100% - 32px));
}

.site-header > .wrap.header-inner {
gap: 12px;
}

.main-nav a {
padding: 7px 6px;
font-size: 12px;
}

.main-nav .nav-icon {
width: 15px;
height: 15px;
flex-basis: 15px;
}

.hero-grid {
grid-template-columns: minmax(0, 1.25fr) minmax(245px, .85fr);
}

.live-grid {
gap: 13px;
}

.replay-layout {
grid-template-columns: 220px minmax(0, 1fr);
}

.replay-layout > .live-grid {
grid-template-columns: repeat(2, minmax(0, 1fr));
}

.app-layout {
grid-template-columns: minmax(290px, .95fr) minmax(0, 1fr);
}

.article-layout {
grid-template-columns: minmax(0, 1fr) 250px;
}
}

/* 平板与手机 */
@media (max-width: 700px) {
html {
scroll-padding-top: 54px;
}

body {
font-size: 14px;
padding-bottom: 80px;
}

body.menu-open {
overflow: hidden;
}

.wrap {
width: min(100% - 24px, 1160px);
}

.block {
padding: 30px 0;
}

.block-head {
align-items: flex-start;
flex-direction: column;
gap: 10px;
margin-bottom: 15px;
}

.block-head > a.btn {
width: 100%;
}

.site-header {
position: sticky;
}

.site-header > .wrap.header-inner {
min-height: 55px;
}

.brand-logo {
width: 30px;
height: 30px;
}

.brand-text strong {
font-size: 16px;
}

.brand-text small {
display: none;
}

.menu-toggle {
display: block;
}

.main-nav {
display: none;
position: absolute;
top: calc(100% + 1px);
right: 0;
left: 0;
max-height: calc(100vh - 55px);
padding: 11px 12px 16px;
background: var(--warm-white);
border-bottom: 1px solid var(--line);
box-shadow: 0 12px 22px rgba(89, 57, 36, .13);
overflow-y: auto;
}

body.menu-open .main-nav,
.main-nav.is-active {
display: grid;
grid-template-columns: repeat(2, minmax(0, 1fr));
}

.main-nav a {
min-height: 41px;
padding: 10px;
border-color: #f1e1d1;
font-size: 14px;
}

.main-nav a:last-child {
grid-column: 1 / -1;
}

.search-strip > .wrap {
padding-top: 6px;
padding-bottom: 6px;
}

.search-form {
gap: 7px;
}

.search-form label {
font-size: 12px;
}

.search-form input {
height: 33px;
}

.search-form button {
min-height: 33px;
}

.pov-hero {
padding: 11px 0 13px;
}

.intro-line {
gap: 3px 8px;
margin-bottom: 10px;
}

.intro-line h1 {
font-size: 24px;
}

.pov-title {
font-size: 15px;
}

.intro-line p {
flex-basis: 100%;
font-size: 12px;
line-height: 1.45;
}

.date-pill {
min-height: 21px;
padding: 2px 7px;
font-size: 10px;
}

.hero-grid {
grid-template-columns: minmax(0, 1.03fr) minmax(0, .97fr);
gap: 8px;
height: 222px;
max-height: 222px;
}

.hero-feature {
min-height: 0;
height: 222px;
border-radius: 12px;
}

.hero-shortcuts {
gap: 5px;
}

.quick-link {
grid-template-columns: minmax(0, 1fr) 20px;
column-gap: 5px;
padding: 5px 7px;
border-radius: 9px;
}

.quick-link span {
font-size: 12px;
}

.quick-link small {
font-size: 10px;
}

.quick-link svg {
width: 18px;
height: 18px;
}

.play-button {
width: 36px;
height: 36px;
}

.live-grid {
grid-template-columns: repeat(2, minmax(0, 1fr));
gap: 10px;
}

.live-card .play-button {
opacity: .94;
}

.live-info {
padding: 9px 10px 11px;
}

.live-title {
margin-bottom: 4px;
font-size: 14px;
}

.meta-line,
.host-line {
font-size: 11px;
}

.filter-area {
margin-bottom: 14px;
padding: 10px;
}

.filter-area > .channel-nav.tabs {
gap: 6px;
}

.tab-button[data-filter] {
min-height: 31px;
padding: 5px 10px;
font-size: 12px;
}

.page-hero {
padding: 20px 0;
}

.page-hero-inner {
grid-template-columns: minmax(0, 1fr) 120px;
gap: 12px;
}

.page-intro h1,
.page-intro .page-title {
font-size: 26px;
}

.page-intro .page-title + p,
.page-intro > p {
margin-top: 7px;
font-size: 13px;
line-height: 1.55;
}

.page-hero-inner > img.page-image {
max-height: 120px;
}

.content-grid,
.split,
.contact-layout,
.app-layout,
.room-panel {
grid-template-columns: minmax(0, 1fr);
gap: 15px;
}

.panel {
padding: 15px;
}

.panel > img {
max-height: 270px;
}

.briefing {
grid-template-columns: 80px minmax(0, 1fr);
gap: 12px;
}

.popular-grid,
.topic-grid,
.host-grid,
.step-grid,
.review-grid,
.news-grid {
grid-template-columns: minmax(0, 1fr);
gap: 12px;
}

.popular-card > img {
max-height: 220px;
}

.leader-row {
grid-template-columns: 26px 40px minmax(0, 1fr) 50px;
gap: 7px;
padding: 8px;
}

.rank-no {
width: 26px;
height: 26px;
border-radius: 8px;
font-size: 12px;
}

.leader-thumb {
width: 40px;
height: 40px;
border-radius: 9px;
}

.leader-copy h3 {
font-size: 13px;
}

.leader-copy p {
font-size: 11px;
}

.score-value {
font-size: 13px;
}

.score-label {
font-size: 10px;
}

.replay-strip {
grid-template-columns: minmax(0, 1fr);
gap: 9px;
}

.replay-layout {
grid-template-columns: minmax(0, 1fr);
gap: 14px;
}

.replay-layout > aside.panel {
position: static;
}

.replay-layout > .live-grid {
grid-template-columns: repeat(2, minmax(0, 1fr));
}

.host-card {
grid-template-columns: 75px minmax(0, 1fr);
}

.app-layout > img.app-shot {
min-height: 300px;
max-height: 390px;
}

.qr-grid {
grid-template-columns: minmax(0, 1fr);
}

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

.contact-tiles {
gap: 8px;
}

.step > img {
height: 180px;
}

.article-layout {
grid-template-columns: minmax(0, 1fr);
gap: 15px;
}

.article-main {
padding: 18px;
}

.article-title {
font-size: 25px;
}

.article-main > img {
max-height: 300px;
}

.article-body {
font-size: 15px;
}

.article-sidebar {
grid-template-columns: minmax(0, 1fr);
}

.news-card {
display: grid;
grid-template-columns: 110px minmax(0, 1fr);
align-items: stretch;
}

.news-card > a:first-child {
grid-column: 1;
height: 100%;
min-height: 100px;
}

.news-copy {
grid-column: 2;
padding: 10px 11px;
}

.news-copy h3 {
margin-bottom: 4px;
font-size: 15px;
}

.news-copy p {
margin-bottom: 5px;
font-size: 12px;
-webkit-line-clamp: 2;
line-clamp: 2;
}

.news-copy .meta-line {
font-size: 10px;
}

.room-panel > .thumb-button {
aspect-ratio: 16 / 9;
}

.chapter {
grid-template-columns: 35px minmax(0, 1fr) auto;
font-size: 12px;
}

.site-footer {
margin-top: 22px;
}

.site-footer > .wrap.footer-columns {
grid-template-columns: minmax(0, 1fr);
gap: 19px;
padding-top: 24px;
padding-bottom: 20px;
}

.footer-brand-column,
.footer-contact-column,
.footer-service-column,
.footer-navigation-column {
grid-column: 1;
grid-row: auto;
}

.footer-navigation-column {
padding-top: 15px;
}

.footer-nav-list {
grid-template-columns: repeat(2, minmax(0, 1fr));
gap: 8px 12px;
}

.footer-contact-list {
gap: 7px;
}

.footer-service-list {
margin-bottom: 9px;
}

.footer-qr-grid {
grid-template-columns: repeat(2, minmax(0, 1fr));
}

.footer-disclaimer {
grid-column: 1;
}

.copyright > .wrap.copyright-inner {
align-items: flex-start;
flex-direction: column;
justify-content: center;
gap: 1px;
padding-top: 7px;
padding-bottom: 7px;
font-size: 11px;
}

.video-dialog {
padding: 18px;
}

.toast {
right: 12px;
bottom: 91px;
max-width: calc(100% - 24px);
}

.app-tabbar.fixed {
position: fixed;
z-index: 60;
right: 0;
bottom: 0;
left: 0;
display: grid;
grid-template-columns: repeat(5, minmax(0, 1fr));
height: 70px;
padding: 5px 5px max(5px, env(safe-area-inset-bottom));
background: rgba(255, 253, 248, .98);
border-top: 1px solid var(--line);
box-shadow: 0 -6px 18px rgba(88, 54, 33, .08);
backdrop-filter: blur(10px);
}

.app-tabbar.fixed a {
display: grid;
place-items: center;
gap: 1px;
min-width: 0;
padding: 3px 1px;
color: #8b7060;
font-size: 10px;
font-weight: 650;
line-height: 1.2;
}

.app-tabbar.fixed a svg {
width: 21px;
height: 21px;
stroke: currentColor;
}

.app-tabbar.fixed a span {
overflow: hidden;
max-width: 100%;
text-overflow: ellipsis;
white-space: nowrap;
}

.app-tabbar.fixed a.is-active {
color: var(--orange-dark);
}
}

/* 窄屏细节 */
@media (max-width: 390px) {
.wrap {
width: calc(100% - 20px);
}

.site-header > .wrap.header-inner {
gap: 8px;
}

.brand {
gap: 6px;
}

.brand-text strong {
font-size: 15px;
}

.search-form label {
display: none;
}

.hero-grid {
height: 204px;
max-height: 204px;
}

.hero-feature {
height: 204px;
}

.quick-link {
padding: 4px 5px;
}

.quick-link span {
font-size: 11px;
}

.quick-link small {
font-size: 9px;
}

.quick-link svg {
width: 16px;
height: 16px;
}

.live-grid {
gap: 8px;
}

.live-info {
padding: 8px;
}

.live-title {
font-size: 13px;
}

.meta-line,
.host-line {
gap: 4px;
font-size: 10px;
}

.page-hero-inner {
grid-template-columns: minmax(0, 1fr) 100px;
gap: 8px;
}

.page-hero-inner > img.page-image {
max-height: 105px;
}

.contact-tiles {
grid-template-columns: minmax(0, 1fr);
}

.footer-contact-list {
grid-template-columns: minmax(0, 1fr);
}

.footer-qr-grid {
grid-template-columns: minmax(0, 1fr);
}

.footer-qr-grid .qr {
grid-template-columns: 52px minmax(0, 1fr);
}
}

@media (prefers-reduced-motion: reduce) {
html {
scroll-behavior: auto;
}

*,
*::before,
*::after {
scroll-behavior: auto !important;
transition-duration: .01ms !important;
animation-duration: .01ms !important;
animation-iteration-count: 1 !important;
}
}

/* 最终合同校正：活动导航、固定底栏和手机标题 */
.main-nav a.is-active {
background: var(--orange-soft);
border-color: #ffd3bd;
color: var(--orange-dark);
}
.app-tabbar.fixed a.is-active {
background: var(--orange-soft);
color: var(--orange-dark);
border-radius: 10px;
}
@media (max-width: 700px) {
.block-head {
flex-direction: row;
align-items: flex-start;
gap: 10px;
}
.block-head > div {
flex: 1;
min-width: 0;
}
.block-head > div > h2 {
font-size: 18px;
line-height: 1.4;
}
.block-head > div > h2 + p {
font-size: 12px;
line-height: 1.5;
}
.block-head > a.btn {
width: auto;
min-width: 0;
flex: 0 0 auto;
align-self: flex-start;
padding: 7px 10px;
font-size: 12px;
}
}

@media (max-width: 700px) {
.site-footer .footer-contact-list,
.contact-tiles {
grid-template-columns: repeat(2, minmax(0, 1fr));
}
.site-footer .footer-contact-value,
.contact-tile strong {
font-size: 12px;
line-height: 1.5;
overflow-wrap: anywhere;
}
}