/* Core tokens, global layout, common sections, news center and article reading. */
/*
 * Chongpar website stylesheet — governed build
 * Keep changes inside the owning component/responsive section.
 * Do not append Vxx override patches; avoid new !important declarations unless documented.
 */
:root {
    --ink: #2c2c2c;
    --dark: #191919;
    --dark-2: #222;
    --paper: #f5f5f4;
    --paper-2: #efefee;
    --line: #d9d9d7;
    --gold: #eadaaf;
    --lime: #21f579;
    --muted: #8b8b8b;
    --shell: min(1680px, calc(100vw - 120px));
    --ease: cubic-bezier(.2, .72, .18, 1);
    font-family: Inter, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
    color: var(--ink);
    background: var(--paper);
    color-scheme: light;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    background: var(--paper);
}

body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

body.menu-open {
    overflow: hidden;
}

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

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

button {
    color: inherit;
}

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

.sr-only {
    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;
}

.section-shell {
    width: var(--shell);
    margin: 0 auto;
}

.section-kicker {
    font-size: 14px;
    line-height: 1;
    letter-spacing: -.01em;
    color: #292929;
}

.section-kicker--dark {
    color: #d6d6d6;
}

[data-reveal] {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .8s var(--ease), transform .8s var(--ease);
}

[data-reveal].is-revealed {
    opacity: 1;
    transform: none;
}

/* loader */
.page-loader {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: #151515;
    color: #fff;
    display: grid;
    place-items: center;
    align-content: center;
    gap: 22px;
    transition: opacity .7s var(--ease), visibility .7s var(--ease);
}

.page-loader.is-hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.page-loader__mark {
    width: 150px;
    animation: loaderFloat 2.8s ease-in-out infinite;
}

.page-loader__mark img {
    width: 100%;
    filter: drop-shadow(0 10px 32px rgba(234, 218, 175, .12));
}

.page-loader p {
    margin: 0;
    font-size: 11px;
    letter-spacing: .28em;
    color: #bcbcbc;
}

.page-loader > span {
    width: 180px;
    height: 1px;
    background: #393939;
    overflow: hidden;
    display: block;
}

.page-loader > span i {
    display: block;
    width: 40%;
    height: 100%;
    background: var(--gold);
    animation: loaderLine 1.3s ease-in-out infinite;
}

@keyframes loaderLine {
    0% {
        transform: translateX(-120%)
    }
    100% {
        transform: translateX(360%)
    }
}

@keyframes loaderFloat {
    50% {
        transform: translateY(-8px)
    }
}

/* header */
.site-header {
    position: absolute;
    z-index: 200;
    top: 0;
    left: 50%;
    width: var(--shell);
    height: 145px;
    transform: translateX(-50%);
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    padding-top: 52px;
    color: #f6f6f6;
    /* 共享组件：锁定全局基础字体，避免被各页（如 ecosystem 的 --eco-font）字体覆盖，
       导致与 About 等页的导航布局/字号不一致 */
    font-family: Inter, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
    transition: .45s var(--ease);
}

.site-header.is-fixed {
    position: fixed;
    top: 14px;
    height: 70px;
    padding: 0 26px;
    align-items: center;
    background: rgb(255 255 255 / 82%);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, .08);
    border-radius: 16px;
    box-shadow: 0 18px 45px rgba(0, 0, 0, .18);
}

/* 首页专属：深色 hero 上的悬浮导航改为深灰胶囊，其余页面沿用上方白色毛玻璃 */
body[data-page="home"] .site-header.is-fixed {
    background: rgb(62 62 62);
}

.wordmark {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: none;
}

.wordmark--with-mark {
    flex-direction: row;
    align-items: center;
    gap: 18px;
}

.wordmark__mark {
    display: block;
    width: 72px;
    height: auto;
    flex: none;
    filter: drop-shadow(0 7px 20px rgba(0, 0, 0, .20));
}

.wordmark__copy {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
}

.wordmark strong {
    font-weight: 500;
    font-size: 23px;
    line-height: 1;
    letter-spacing: .5em;
    white-space: nowrap;
    color: #2C2C2C;
}

.wordmark small {
    font-size: 11px;
    color: #2C2C2C;
    letter-spacing: .03em;
    white-space: nowrap;
}

.site-header.is-fixed .wordmark--with-mark {
    gap: 12px;
}

.site-header.is-fixed .wordmark__mark {
    width: 46px;
}

.site-header.is-fixed .wordmark__copy {
    gap: 5px;
}

.site-header.is-fixed .wordmark strong {
    font-size: 18px;
}

.site-header.is-fixed .wordmark small {
    font-size: 9px;
}

.main-nav {
    display: flex;
    align-items: flex-start;
    gap: 66px;
    font-size: 15px;
    color: #a5a5a5;
    padding-top: 4px;
}

.main-nav a {
    position: relative;
    padding-bottom: 16px;
    transition: color .25s;
}

.main-nav a::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: #fff;
    transform: translateX(-50%) scale(0);
    transition: transform .25s;
}

.main-nav a:hover, .main-nav a.is-active {
    color: #2C2C2C;
}

body[data-page="home"] .wordmark strong {
    color: #fff;
}

body[data-page="home"] .wordmark small {
    color: #bdbdbd;
}

body[data-page="home"] .main-nav a.is-active {
    color: #fff;
}

body[data-page="home"] .main-nav a:hover {
    color: #fff;
}

.main-nav a.is-active::after {
    background: #2C2C2C;
    transform: translateX(-50%) scale(1);
}

body[data-page="home"] .main-nav a.is-active::after {
    background: #fff;
}

.menu-btn {
    display: none;
    border: 0;
    background: transparent;
    padding: 0;
    width: 38px;
    height: 38px;
    position: relative;
}

.menu-btn span {
    position: absolute;
    width: 22px;
    height: 1px;
    background: #fff;
    left: 8px;
    top: 14px;
    transition: .3s;
}

.menu-btn span + span {
    top: 23px;
}

.site-header.menu-visible .menu-btn span:first-child {
    transform: translateY(4.5px) rotate(45deg);
}

.site-header.menu-visible .menu-btn span + span {
    transform: translateY(-4.5px) rotate(-45deg);
}

/* hero */
.hero {
    position: relative;
    height: 1080px;
    min-height: 760px;
    background: #171617;
    overflow: hidden;
    color: #fff;
}

.hero__background {
    position: absolute;
    inset: 0;
    background: url("../images/hero/hero-space.png") center 49%/cover no-repeat;
    transform: scale(1.012);
    animation: heroDrift 16s ease-in-out infinite alternate;
}

.hero__vignette {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(13, 12, 14, .78) 0%, rgba(13, 12, 14, .42) 30%, rgba(12, 12, 13, .28) 49%, rgba(12, 12, 13, .50) 67%, rgba(11, 11, 12, .88) 100%), radial-gradient(ellipse at 50% 39%, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, .13) 46%, rgba(0, 0, 0, .58) 100%);
}

@keyframes heroDrift {
    to {
        transform: scale(1.035) translateY(-5px)
    }
}

.site-header:not(.is-fixed) {
    width: min(1800px, calc(100vw - 120px));
    padding-top: 58px;
}

.hero-deck {
    position: absolute;
    z-index: 4;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: min(1920px, 100vw);
    height: 570px;
    pointer-events: none;
    perspective: 2200px;
    transform-style: preserve-3d;
}

.eco-card {
    position: absolute;
    left: 50%;
    bottom: -122px;
    width: 510px;
    height: 520px;
    border: 1px solid rgba(255, 255, 255, .14);
    border-radius: 46px 46px 0 0;
    background-image: linear-gradient(180deg, rgba(62, 62, 62, .52), rgba(29, 29, 29, .74)), repeating-linear-gradient(-28deg, rgba(255, 255, 255, .055) 0 1px, rgba(255, 255, 255, 0) 1px 8px);
    background-size: cover, auto;
    background-position: center, center;
    color: #f2f2f2;
    overflow: hidden;
    box-shadow: 0 -20px 66px rgba(0, 0, 0, .19);
    transform-origin: 10% 111%;
    transition: transform .58s var(--ease), filter .45s var(--ease), opacity .35s var(--ease), box-shadow .45s var(--ease);
    pointer-events: auto;
    cursor: pointer;
    outline: none;
    opacity: 0;
    will-change: transform, opacity;
    --fan-shift: 0px;
    --fan-y: 0px;
    --fan-rot: 0deg;
    --fan-delay: 0s;
    --stack-shift: -655px;
    --stack-y: 150px;
    --stack-rot: -10deg;
    --lift: -24px;
    transform: translateX(calc(-50% + var(--stack-shift))) translateY(var(--stack-y)) rotate(var(--stack-rot)) scale(.955);
}

.eco-card::before {
    content: "";
    position: absolute;
    pointer-events: none;
}

.eco-card::after {
    content: "";
    position: absolute;
    pointer-events: none;
}

.hero-deck.is-fanned:not(.fan-complete) .eco-card {
    animation: fanOpenFromLeft 1.18s var(--ease) var(--fan-delay) both;
}

.hero-deck.is-fanned.fan-complete .eco-card {
    opacity: 1;
    transform: translateX(calc(-50% + var(--fan-shift) + var(--mx, 0px))) translateY(calc(var(--fan-y) + var(--my, 0px))) rotate(var(--fan-rot)) scale(1);
}

@keyframes fanOpenFromLeft {
    0% {
        opacity: 0;
        transform: translateX(calc(-50% + var(--stack-shift))) translateY(var(--stack-y)) rotate(var(--stack-rot)) scale(.955)
    }
    12% {
        opacity: 1
    }
    74% {
        opacity: 1;
        transform: translateX(calc(-50% + var(--fan-shift) + 13px)) translateY(calc(var(--fan-y) - 8px)) rotate(calc(var(--fan-rot) + 1deg)) scale(1.006)
    }
    100% {
        opacity: 1;
        transform: translateX(calc(-50% + var(--fan-shift))) translateY(var(--fan-y)) rotate(var(--fan-rot)) scale(1)
    }
}

.eco-card--academy {
    --fan-shift: -655px;
    --fan-y: 162px;
    --fan-rot: -9.8deg;
    --fan-delay: 0s;
    --lift: -30px;
    z-index: 1;
    width: 520px;
    height: 510px;
}

.eco-card--wash {
    --fan-shift: -330px;
    --fan-y: 82px;
    --fan-rot: -4.8deg;
    --fan-delay: .14s;
    --lift: -28px;
    z-index: 3;
    width: 500px;
    height: 520px;
}

.eco-card--xiaota {
    --fan-shift: 0px;
    --fan-y: 0px;
    --fan-rot: 0deg;
    --fan-delay: .28s;
    --lift: -24px;
    z-index: 6;
    width: 470px;
    height: 540px;
    bottom: -118px;
    background-image: linear-gradient(180deg, rgba(76, 76, 76, .48), rgba(27, 27, 27, .75)), repeating-linear-gradient(-28deg, rgba(255, 255, 255, .055) 0 1px, rgba(255, 255, 255, 0) 1px 8px);
}

.eco-card--social {
    --fan-shift: 330px;
    --fan-y: 84px;
    --fan-rot: 4.8deg;
    --fan-delay: .42s;
    --lift: -28px;
    z-index: 3;
    width: 500px;
    height: 520px;
}

.eco-card--territory {
    --fan-shift: 655px;
    --fan-y: 158px;
    --fan-rot: 9.8deg;
    --fan-delay: .56s;
    --lift: -30px;
    z-index: 1;
    width: 520px;
    height: 510px;
}

.eco-card:hover, .eco-card:focus-visible {
    filter: brightness(1.12);
    box-shadow: 0 -28px 78px rgba(0, 0, 0, .28);
}

.hero-deck.is-fanned.fan-complete .eco-card:hover, .hero-deck.is-fanned.fan-complete .eco-card:focus-visible {
    transition-delay: 0s;
    transform: translateX(calc(-50% + var(--fan-shift) + var(--mx, 0px))) translateY(calc(var(--fan-y) + var(--lift) + var(--my, 0px))) rotate(var(--fan-rot)) scale(1.012);
}

.eco-card__body {
    position: absolute;
    z-index: 2;
    left: 38px;
    right: 38px;
    top: 44px;
}

.eco-card h2 {
    font-size: 31px;
    line-height: 1.03;
    margin: 0 0 12px;
    color: #fff;
    font-weight: 650;
    letter-spacing: .01em;
    text-shadow: 0 3px 16px rgba(0, 0, 0, .16);
}

.eco-card__tag {
    font-size: 13px;
    margin: 0 0 34px;
    line-height: 1.65;
}

.eco-card p {
    font-size: 13px;
    line-height: 1.78;
    margin: 0;
    max-width: 410px;
}

.eco-card__scan {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #d8d8d8;
    font-size: 11px;
    white-space: nowrap;
    font-weight: 400;
}

.miniapp-icon {
    position: relative;
    display: inline-block;
    width: 23px;
    height: 23px;
    border-radius: 50%;
    background: #16c95b;
    box-shadow: 0 3px 12px rgba(22, 201, 91, .16);
    flex: none;
}

.miniapp-icon::before, .miniapp-icon::after {
    content: "";
    position: absolute;
    width: 8px;
    height: 5px;
    border: 2px solid #fff;
    border-radius: 6px;
    transform: rotate(-38deg);
}

.miniapp-icon::before {
    left: 4px;
    top: 8px;
}

.miniapp-icon::after {
    right: 3px;
    top: 7px;
}

.eco-card__body--feature {
    display: grid;
    gap: 12px;
    left: 36px;
    right: 30px;
    top: 42px;
}

.eco-card__aside {
    display: flex;
    flex-direction: column;
    justify-self: end;
    padding-top: 2px;
    z-index: 3;
}

.eco-card__scan--trigger {
    cursor: pointer;
}

.eco-card--xiaota h2 {
    font-size: 32px;
}

.eco-card--xiaota .eco-card__tag {
    margin-bottom: 15px;
}

.eco-card--xiaota p {
    font-size: 12.5px;
    line-height: 1.72;
}

.eco-card__qr {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.eco-card__aside:hover .eco-card__qr, .eco-card__aside:focus-within .eco-card__qr {
    transition-timing-function: var(--ease);
}

.eco-card__down {
    position: absolute;
    z-index: 3;
    left: 50%;
    bottom: 54px;
    width: 24px;
    height: 24px;
    border-left: 2px solid #fff;
    border-bottom: 2px solid #fff;
    transform: translateX(-50%) rotate(-45deg);
    opacity: .95;
}

.hero-ticker {
    position: absolute;
    z-index: 8;
    left: 0;
    right: 0;
    bottom: -58px;
    height: 58px;
    background: #1d1d1d;
    border-top: 1px solid #393939;
    display: flex;
    align-items: center;
    overflow: hidden;
    white-space: nowrap;
}

.hero-ticker__track {
    display: flex;
    gap: 42px;
    min-width: max-content;
    padding-left: 20px;
    animation: ticker 40s linear infinite;
    font-size: 12px;
    color: #f6f6f6;
}

@keyframes ticker {
    to {
        transform: translateX(-50%)
    }
}

/* about */
.about {
    position: relative;
    height: 960px;
    background: linear-gradient(180deg, #eeeeed 0%, #f7f7f6 100%);
    overflow: hidden;
    padding-top: 145px;
}

.about__top {
    display: grid;
    grid-template-columns:38% 62%;
    align-items: start;
    position: relative;
    z-index: 2;
}

.about__headline h2 {
    margin: -15px 0 0;
    font-size: 62px;
    line-height: 1.24;
    font-weight: 700;
    letter-spacing: -.04em;
    color: #2d2d2d;
}

.about__headline h2 strong {
    display: block;
    font-size: 64px;
    font-weight: 520;
    white-space: nowrap;
}

.about__beliefs {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns:1fr 1fr;
    gap: 240px;
    margin-top: 135px;
    padding-left: 0;
}

.about__beliefs article:first-child {
    padding-left: 0;
}

.about__beliefs article:last-child {
    padding-right: 105px;
}

.about__beliefs span {
    display: block;
    font-size: 20px;
    font-weight: 650;
    margin-bottom: 22px;
}

.about__beliefs p {
    font-size: 15px;
    line-height: 1.65;
    margin: 0;
}

.about__beliefs a {
    display: flex;
    width: fit-content;
    gap: 30px;
    align-items: center;
    margin: 29px auto 0;
    font-size: 16px;
    border-bottom: 1px solid #303030;
    padding-bottom: 8px;
}

.about__beliefs a b {
    font-weight: 400;
}

.about__waves {
    position: absolute;
    z-index: 1;
    inset: 0;
    width: 100%;
    height: 100%;
    display: block;
    pointer-events: none;
    opacity: 0;
    transition: opacity 1.2s var(--ease);
}

.about.lines-visible .about__waves {
    opacity: 1;
}

/* news */
.news {
    min-height: 980px;
    padding: 130px 0 140px;
    background: linear-gradient(180deg, #f7f7f6 0%, #eeeeed 100%);
}

.news__heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 40px;
}

.news__heading h2, .partners h2 {
    font-size: 56px;
    line-height: 1;
    margin: 47px 0 0;
    font-weight: 500;
    letter-spacing: -.04em;
}

.more-link {
    border: 0;
    background: transparent;
    padding: 0 0 8px;
    font-size: 12px;
    border-bottom: 1px solid #888;
    display: flex;
    gap: 34px;
    cursor: pointer;
    color: #666;
    transition: color .25s, border-color .25s;
}

.more-link:hover {
    color: #111;
    border-color: #111;
}

.more-link b {
    font-weight: 400;
}

.more-link[hidden] {
    display: none;
}

.news-categories {
    display: flex;
    align-items: center;
    gap: 9px;
    overflow-x: auto;
    scrollbar-width: none;
    padding: 2px 0;
}

.news-categories::-webkit-scrollbar {
    display: none;
}

.news-category {
    flex: 0 0 auto;
    border: 1px solid rgba(20, 20, 20, .10);
    background: rgba(255, 255, 255, .5);
    color: #777;
    border-radius: 999px;
    padding: 9px 16px;
    font: inherit;
    font-size: 11px;
    line-height: 1;
    cursor: pointer;
    transition: background .25s, color .25s, border-color .25s, transform .25s;
}

.news-category:hover {
    border-color: rgba(20, 20, 20, .3);
    color: #222;
}

.news-category:focus-visible {
    outline: 2px solid #222;
    outline-offset: 2px;
}

.news-category.is-active {
    background: #171717;
    border-color: #171717;
    color: #fff;
    transform: translateY(-1px);
}

.news-status {
    flex: 0 0 auto;
    margin: 0;
    color: #aaa;
    font-size: 10px;
    letter-spacing: .03em;
}

.news-status[data-tone="error"] {
    color: #9a4f4f;
}

.news-grid {
    display: grid;
    grid-template-columns:1.07fr 1.07fr .94fr;
    gap: 58px;
    margin-top: 36px;
    align-items: start;
    transition: opacity .25s;
}

.news-grid[aria-busy="true"] {
    cursor: progress;
}

.news-card {
    border-radius: 10px;
    overflow: hidden;
    outline: none;
    color: inherit;
    text-decoration: none;
}

.news-card__date-row {
    display: flex;
    justify-content: space-between;
    align-items: end;
    padding: 25px 30px 0;
}

.news-card__date-row strong {
    font-size: 27px;
    font-weight: 450;
}

.news-card__date-row sup {
    font-size: 14px;
    font-weight: 400;
}

.news-card__date-row time {
    font-size: 12px;
    color: #999;
}

.news-card--feature {
    --feature-h: 490px;
    --feature-media-h: 285px;
    position: relative;
    height: var(--feature-h);
    min-height: 0;
    background: #fff;
    color: inherit;
    cursor: pointer;
    text-decoration: none;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, .03);
    transition: transform .42s var(--ease), box-shadow .42s var(--ease);
}

.news-card--feature:hover, .news-card--feature:focus-visible {
    transform: translateY(-5px);
    box-shadow: 0 24px 54px rgba(0, 0, 0, .12);
}

.news-card--feature:focus-visible {
    outline: 2px solid #222;
    outline-offset: 3px;
}

.news-card__feature-media {
    position: absolute;
    z-index: 1;
    left: 0;
    right: 0;
    top: 0;
    height: var(--feature-media-h);
    overflow: hidden;
    transition: height .72s var(--ease);
}

.news-card__feature-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(.98) saturate(.98);
    transition: transform .9s var(--ease), filter .7s var(--ease);
}

.news-card__feature-summary {
    position: absolute;
    z-index: 2;
    left: 0;
    right: 0;
    top: var(--feature-media-h);
    bottom: 0;
    background: #fff;
    overflow: hidden;
    opacity: 1;
    transform: translateY(0);
    transition: opacity .30s ease, transform .55s var(--ease);
}

.news-card__feature-summary .news-card__date-row {
    padding: 25px 30px 0;
}

.news-card__feature-summary h3 {
    font-size: 20px;
    line-height: 1.45;
    font-weight: 500;
    margin: 14px 30px 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-card__feature-summary > p {
    font-size: 12px;
    color: #8b8b8b;
    line-height: 1.7;
    margin: 9px 30px 28px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-card--feature:hover .news-card__feature-media, .news-card--feature:focus-visible .news-card__feature-media {
    height: 100%;
}

.news-card--feature:hover .news-card__feature-media img, .news-card--feature:focus-visible .news-card__feature-media img {
    transform: scale(1.045);
    filter: brightness(.52) saturate(.9);
}

.news-card--feature:hover .news-card__feature-summary, .news-card--feature:focus-visible .news-card__feature-summary {
    opacity: 0;
    transform: translateY(18px);
}

.news-card__overlay {
    position: absolute;
    z-index: 3;
    inset: 0;
    padding: 18px 30px 30px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    background: linear-gradient(180deg, rgba(10, 10, 10, .06) 0%, rgba(10, 10, 10, .30) 40%, rgba(10, 10, 10, .88) 100%);
    opacity: 0;
    transform: translateY(14px);
    transition: opacity .46s var(--ease), transform .46s var(--ease);
    pointer-events: none;
    color: #fff;
}

.news-card--feature:hover .news-card__overlay, .news-card--feature:focus-visible .news-card__overlay {
    opacity: 1;
    transform: none;
}

.news-card__date-row--light {
    padding: 0 0 98px;
    transform: translateY(9px);
    transition: transform .42s var(--ease);
}

.news-card__date-row--light time {
    color: #ddd;
}

.news-card__overlay h3 {
    font-size: 20px;
    font-weight: 500;
    line-height: 1.45;
    margin: 0 0 16px;
    transform: translateY(12px);
    transition: transform .42s var(--ease);
}

.news-card__overlay p {
    font-size: 12px;
    color: #d9d9d9;
    line-height: 1.75;
    margin: 0 0 20px;
    max-width: 95%;
    transform: translateY(12px);
    transition: transform .42s var(--ease);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-read {
    align-self: flex-end;
    color: #fff;
    border-bottom: 1px solid #c9c9c9;
    padding: 0 0 8px;
    display: flex;
    gap: 26px;
    font-size: 12px;
    opacity: 0;
    transform: translateY(12px);
    transition: opacity .42s var(--ease), transform .42s var(--ease);
}

.news-card--feature:hover .news-card__date-row--light, .news-card--feature:hover .news-card__overlay h3, .news-card--feature:hover .news-card__overlay p, .news-card--feature:hover .news-read, .news-card--feature:focus-visible .news-card__date-row--light, .news-card--feature:focus-visible .news-card__overlay h3, .news-card--feature:focus-visible .news-card__overlay p, .news-card--feature:focus-visible .news-read {
    transform: none;
}

.news-card--feature:hover .news-read, .news-card--feature:focus-visible .news-read {
    opacity: 1;
}

.news-read b {
    font-weight: 400;
}

.news-list {
    display: flex;
    flex-direction: column;
    gap: 25px;
    padding-top: 2px;
}

.news-list__item {
    display: grid;
    grid-template-columns:42% 1fr;
    gap: 20px;
    border: 0;
    background: transparent;
    text-align: left;
    padding: 0;
    cursor: pointer;
    min-height: 112px;
    align-items: start;
    color: inherit;
    text-decoration: none;
    border-radius: 8px;
}

.news-list__item:focus-visible {
    outline: 2px solid #222;
    outline-offset: 4px;
}

.news-list__item img {
    width: 100%;
    height: 112px;
    object-fit: cover;
    border-radius: 8px;
    transition: transform .4s var(--ease), filter .4s var(--ease);
}

.news-list__item:hover img {
    transform: scale(.97);
    filter: brightness(.92);
}

.news-list__item span {
    height: 100%;
    display: flex;
    flex-direction: column;
    padding-top: 8px;
    min-width: 0;
}

.news-list__item strong {
    font-size: 13px;
    line-height: 1.6;
    font-weight: 500;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-list__item small {
    font-size: 10px;
    color: #989898;
    margin-top: 6px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.news-list__item b {
    font-weight: 400;
    margin-top: auto;
    color: #9d9d9d;
}

.news-more-grid {
    display: grid;
    grid-template-columns:repeat(3, minmax(0, 1fr));
    gap: 24px;
    margin-top: 34px;
}

.news-more-grid[hidden] {
    display: none;
}

.news-more-card {
    display: grid;
    grid-template-columns:42% 1fr;
    min-height: 146px;
    background: rgba(255, 255, 255, .68);
    border: 1px solid rgba(0, 0, 0, .04);
    border-radius: 10px;
    overflow: hidden;
    color: inherit;
    text-decoration: none;
    transition: transform .32s var(--ease), box-shadow .32s var(--ease), background .32s;
}

.news-more-card:hover {
    transform: translateY(-3px);
    background: #fff;
    box-shadow: 0 16px 38px rgba(0, 0, 0, .07);
}

.news-more-card:focus-visible {
    outline: 2px solid #222;
    outline-offset: 3px;
}

.news-more-card__media {
    overflow: hidden;
}

.news-more-card__media img {
    width: 100%;
    height: 100%;
    min-height: 146px;
    object-fit: cover;
    transition: transform .45s var(--ease);
}

.news-more-card:hover .news-more-card__media img {
    transform: scale(1.035);
}

.news-more-card__body {
    padding: 18px 18px 16px;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.news-more-card__body small {
    font-size: 9px;
    color: #999;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.news-more-card__body h3 {
    font-size: 13px;
    line-height: 1.55;
    font-weight: 500;
    margin: 10px 0 14px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-more-card__body span {
    margin-top: auto;
    font-size: 10px;
    color: #888;
}

.news-skeleton {
    position: relative;
    overflow: hidden;
    background: rgba(255, 255, 255, .58);
    border-radius: 10px;
}

.news-skeleton::after {
    content: "";
    position: absolute;
    inset: 0;
    transform: translateX(-100%);
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .75), transparent);
    animation: newsSkeleton 1.4s ease-in-out infinite;
}

.news-skeleton--feature {
    height: 490px;
    padding: 0 30px 28px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 12px;
}

.news-skeleton--feature i {
    position: absolute;
    inset: 0 0 205px;
    background: rgba(0, 0, 0, .055);
}

.news-skeleton--feature span {
    display: block;
    height: 14px;
    background: rgba(0, 0, 0, .06);
    border-radius: 99px;
}

.news-skeleton--feature span:last-child {
    width: 64%;
}

.news-list--skeleton {
    gap: 25px;
}

.news-skeleton--list {
    display: grid;
    grid-template-columns:42% 1fr;
    gap: 20px;
    min-height: 112px;
    background: transparent;
}

.news-skeleton--list i {
    display: block;
    height: 112px;
    background: rgba(0, 0, 0, .055);
    border-radius: 8px;
}

.news-skeleton--list span {
    height: 46px;
    margin-top: 10px;
    background: rgba(0, 0, 0, .055);
    border-radius: 8px;
}

.news-error {
    grid-column: 1/-1;
    min-height: 280px;
    border: 1px solid rgba(0, 0, 0, .07);
    border-radius: 12px;
    background: rgba(255, 255, 255, .55);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 42px;
}

.news-error strong {
    font-size: 18px;
    font-weight: 500;
}

.news-error p {
    max-width: 560px;
    margin: 12px auto 22px;
    color: #888;
    font-size: 12px;
    line-height: 1.7;
}

.news-error button {
    border: 1px solid #222;
    background: #222;
    color: #fff;
    border-radius: 999px;
    padding: 10px 18px;
    font: inherit;
    font-size: 11px;
    cursor: pointer;
}

@keyframes newsSkeleton {
    100% {
        transform: translateX(100%);
    }
}

/* partners */
.partners {
    background: #f4f4f3;
    padding: 86px 0 130px;
    overflow: hidden;
    border-top: 1px solid rgba(0, 0, 0, .025);
}

.partners h2 {
    margin-top: 42px;
}

.partners-marquee {
    margin-top: 70px;
    display: flex;
    flex-direction: column;
    gap: 34px;
}

.partners-row {
    overflow: hidden;
}

.partners-track {
    display: flex;
    align-items: center;
    gap: 52px;
    width: max-content;
    animation: partnersForward 96s linear infinite;
}

.partners-row--reverse .partners-track {
    animation-name: partnersReverse;
    animation-duration: 104s;
}

.partners-track img {
    height: 72px;
    width: 190px;
    object-fit: contain;
    filter: saturate(.94);
    mix-blend-mode: multiply;
    opacity: .92;
    transition: opacity .25s, transform .25s;
}

.partners-track img:hover {
    opacity: 1;
    transform: scale(1.05);
}

@keyframes partnersForward {
    to {
        transform: translateX(-50%)
    }
}

@keyframes partnersReverse {
    from {
        transform: translateX(-50%)
    }
    to {
        transform: translateX(0)
    }
}

.partners-marquee:hover .partners-track {
    animation-play-state: paused;
}

/* contact */
.contact {
    background: #191919;
    color: #f5f5f5;
    padding: 108px 0 118px;
}

.contact-grid {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 54px;
}

.contact-info {
    width: 100%;
    max-width: 760px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.contact-info h2 {
    font-size: clamp(34px, 5.4vw, 56px);
    line-height: 1.34;
    font-weight: 430;
    letter-spacing: -.035em;
    margin: 42px 0 0;
}

.contact-info dl {
    margin: 48px 0 0;
    width: 100%;
    border-top: 1px solid rgba(255, 255, 255, .16);
}

.contact-info dl div {
    display: grid;
    grid-template-columns:1fr;
    gap: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, .16);
    padding: 26px 0;
}

.contact-info dt {
    font-size: 13px;
    letter-spacing: .18em;
    color: #9d9d9d;
}

.contact-info dt small {
    margin-left: 10px;
    font-size: 11px;
    letter-spacing: .1em;
    color: #6f6f6f;
}

.contact-info dd {
    margin: 0;
    font-size: clamp(16px, 2vw, 19px);
    color: #f2f2f2;
    line-height: 1.5;
}

/* footer */
.site-footer {
    background: #191919;
    color: #e9e9e9;
    border-top: 1px solid #4d4d4d;
    padding: 45px 0 34px;
}

.footer-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid #4d4d4d;
    padding-bottom: 34px;
}

.footer-top > strong {
    font-size: 18px;
    font-weight: 600;
}

.footer-top nav {
    display: flex;
    gap: 60px;
    color: #a5a5a5;
    font-size: 12px;
}

.footer-top nav a:hover {
    color: #fff;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 60px;
    padding-top: 25px;
    align-items: flex-end;
}

.footer-bottom p {
    font-size: 12px;
    color: #b7b7b7;
    margin: 0 0 10px;
}

.footer-legal {
    display: flex;
    gap: 80px;
    margin-top: 27px;
    color: #868686;
    font-size: 10px;
}

.footer-legal a {
    color: #868686;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.footer-legal a:hover {
    color: #fff;
}

.footer-legal a img {
    width: 14px;
    height: 14px;
    object-fit: contain;
}

.footer-bottom figure {
    margin: 0;
    text-align: center;
    width: 104px;
}

.footer-bottom figure img {
    width: 92px;
    height: 92px;
    border-radius: 10px;
    background: #fff;
}

.footer-bottom figcaption {
    font-size: 11px;
    margin-top: 8px;
}

/* dialogs / toast */


.toast {
    position: fixed;
    z-index: 400;
    left: 50%;
    bottom: 30px;
    transform: translate(-50%, 25px);
    background: #121212;
    color: #fff;
    border: 1px solid #444;
    padding: 13px 20px;
    border-radius: 8px;
    font-size: 12px;
    opacity: 0;
    pointer-events: none;
    transition: .35s var(--ease);
}

.toast.is-showing {
    opacity: 1;
    transform: translate(-50%, 0);
}

@media (max-width: 1400px) {
    :root {
        --shell: min(1320px, calc(100vw - 72px));
    }

    .site-header {
        padding-top: 38px;
        height: 120px;
    }

    .main-nav {
        gap: 44px;
    }

    .hero {
        height: 960px;
    }

    .site-header:not(.is-fixed) {
        width: calc(100vw - 72px);
        padding-top: 40px;
    }

    .hero-deck {
        height: 515px;
        width: 100vw;
    }

    .eco-card {
        bottom: -116px;
        width: 430px;
        height: 455px;
        --stack-shift: -460px;
        --stack-y: 135px;
    }

    .eco-card--academy {
        --fan-shift: -460px;
        --fan-y: 138px;
        width: 440px;
        height: 445px;
    }

    .eco-card--wash {
        --fan-shift: -232px;
        --fan-y: 68px;
        width: 420px;
        height: 455px;
    }

    .eco-card--xiaota {
        width: 404px;
        height: 478px;
        bottom: -112px;
    }

    .eco-card--social {
        --fan-shift: 232px;
        --fan-y: 70px;
        width: 420px;
        height: 455px;
    }

    .eco-card--territory {
        --fan-shift: 460px;
        --fan-y: 136px;
        width: 440px;
        height: 445px;
    }

    .eco-card__body {
        left: 30px;
        right: 30px;
        top: 34px;
    }

    .eco-card__body--feature {
        grid-template-columns:minmax(0, 1fr) 128px;
        left: 30px;
        right: 25px;
        top: 34px;
    }

    .eco-card__aside {
        gap: 14px;
    }

    .eco-card__qr img {
        width: 128px;
        height: 128px;
        border-radius: 18px;
    }

    .eco-card h2, .eco-card--xiaota h2 {
        font-size: 27px;
    }

    .eco-card__tag {
        font-size: 11.5px;
        margin-bottom: 22px;
    }

    .eco-card p {
        font-size: 11.5px;
    }

    .about {
        height: 860px;
        padding-top: 120px;
    }

    .about__headline h2, .about__headline h2 strong {
        font-size: 54px;
    }

    .about__beliefs {
        gap: 150px;
        margin-top: 115px;
    }

    .about__beliefs article:last-child {
        padding-right: 60px;
    }

    .news {
        min-height: 890px;
        padding-top: 115px;
    }

    .news__heading h2, .partners h2 {
        font-size: 50px;
    }

    .news-grid {
        gap: 38px;
    }

    .news-card--feature {
        --feature-h: 445px;
        --feature-media-h: 235px;
    }

    .news-card__date-row--light {
        padding-bottom: 70px;
    }

    .news-more-grid {
        gap: 18px;
    }

    .contact-info h2 {
        font-size: 46px;
    }
}

@media (max-width: 1080px) {
    :root {
        --shell: calc(100vw - 40px);
    }

    .site-header {
        height: 90px;
        padding-top: 24px;
        align-items: flex-start;
    }

    .wordmark strong {
        font-size: 18px;
    }

    .wordmark small {
        font-size: 9px;
    }

    .menu-btn {
        display: block;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: -20px;
        width: min(430px, calc(100vw - 50px));
        height: 100vh;
        background: #181818;
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        justify-content: center;
        padding: 80px 55px;
        gap: 30px;
        font-size: 26px;
        transform: translateX(105%);
        transition: transform .45s var(--ease);
        box-shadow: -30px 0 60px rgba(0, 0, 0, .28);
    }

    .site-header.menu-visible .main-nav {
        transform: none;
    }

    .main-nav a {
        width: 100%;
        padding-bottom: 14px;
        border-bottom: 1px solid #333;
    }

    .main-nav a::after {
        display: none;
    }

    .site-header.is-fixed {
        width: calc(100vw - 28px);
        top: 10px;
        padding: 0 18px;
    }

    .site-header.is-fixed .wordmark small {
        display: none;
    }

    .hero {
        height: 900px;
    }

    .hero-deck {
        bottom: 0;
        height: 440px;
        overflow: visible;
    }

    .eco-card {
        bottom: -105px;
        width: 330px;
        height: 365px;
        border-radius: 34px 34px 0 0;
        --stack-shift: -340px;
        --stack-y: 110px;
    }

    .eco-card--academy {
        --fan-shift: -340px;
        --fan-y: 105px;
        width: 340px;
        height: 350px;
    }

    .eco-card--wash {
        --fan-shift: -170px;
        --fan-y: 52px;
        width: 325px;
        height: 365px;
    }

    .eco-card--xiaota {
        width: 340px;
        height: 405px;
        bottom: -102px;
    }

    .eco-card--social {
        --fan-shift: 170px;
        --fan-y: 54px;
        width: 325px;
        height: 365px;
    }

    .eco-card--territory {
        --fan-shift: 340px;
        --fan-y: 103px;
        width: 340px;
        height: 350px;
    }

    .eco-card__body {
        left: 25px;
        right: 25px;
        top: 28px;
    }

    .eco-card p {
        display: none;
    }

    .eco-card__body--feature {
        grid-template-columns:1fr 102px;
        left: 25px;
        right: 22px;
        top: 28px;
    }

    .eco-card__aside {
        gap: 10px;
    }

    .eco-card__qr img {
        width: 102px;
        height: 102px;
        border-radius: 15px;
    }

    .eco-card h2, .eco-card--xiaota h2 {
        font-size: 23px;
    }

    .eco-card__tag {
        font-size: 10.5px;
        line-height: 1.55;
        margin-bottom: 18px;
    }

    .eco-card__scan {
        font-size: 9px;
        gap: 5px;
    }

    .eco-card__scan--trigger {
        padding: 6px 9px;
        border-radius: 7px;
    }

    .miniapp-icon {
        width: 18px;
        height: 18px;
    }

    .eco-card__down {
        bottom: 35px;
    }

    .about {
        height: auto;
        min-height: 760px;
        padding: 110px 0 150px;
    }

    .about__top {
        grid-template-columns:1fr;
        gap: 70px;
    }

    .about__headline {
        margin-left: 20%;
    }

    .about__headline h2, .about__headline h2 strong {
        font-size: 48px;
    }

    .about__beliefs {
        grid-template-columns:1fr 1fr;
        gap: 80px;
        margin-top: 120px;
    }

    .about__beliefs article:last-child {
        padding-right: 0;
    }

    .news {
        padding: 105px 0;
    }

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

    .news-list {
        grid-column: 1/-1;
        display: grid;
        grid-template-columns:repeat(3, 1fr);
        gap: 24px;
    }

    .news-list__item {
        grid-template-columns:1fr;
    }

    .news-list__item img {
        height: 160px;
    }

    .news-list__item span {
        min-height: 110px;
    }

    .news-card--feature {
        --feature-h: 480px;
        --feature-media-h: 260px;
    }

    .news-more-grid {
        grid-template-columns:1fr 1fr;
    }

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

    .news-skeleton--list i {
        height: 160px;
    }

    .contact-grid {
        gap: 70px;
    }
}

@media (max-width: 720px) {
    :root {
        --shell: calc(100vw - 28px);
    }

    .site-header {
        width: calc(100vw - 28px);
    }

    .wordmark strong {
        letter-spacing: .32em;
    }

    .hero {
        height: 820px;
        min-height: 820px;
    }

    .hero__background {
        background-position: 51% center;
    }

    .hero-deck {
        left: 0;
        transform: none;
        width: 100%;
        height: 430px;
        bottom: 57px;
        display: flex;
        align-items: flex-end;
        gap: 12px;
        overflow-x: auto;
        padding: 0 14px 6px;
        scroll-snap-type: x mandatory;
        scrollbar-width: none;
    }

    .hero-deck::-webkit-scrollbar {
        display: none;
    }

    .eco-card, .eco-card--academy, .eco-card--wash, .eco-card--xiaota, .eco-card--social, .eco-card--territory {
        position: relative;
        left: auto;
        right: auto;
        bottom: auto;
        opacity: 1;
        transform: none !important;
        flex: 0 0 76vw;
        width: 76vw;
        height: 330px;
        border-radius: 28px;
        scroll-snap-align: center;
    }

    .eco-card--xiaota {
        height: 370px;
        order: -1;
    }

    .eco-card__body--feature {
        grid-template-columns:1fr;
    }

    .eco-card__aside {
        position: absolute;
        right: 0;
        top: 85px;
        gap: 8px;
    }

    .eco-card__qr {
        opacity: 1;
        visibility: visible;
        transform: none;
        pointer-events: auto;
    }

    .eco-card__qr img {
        width: 92px;
        height: 92px;
    }

    .eco-card__body--feature > div:first-child {
        padding-right: 100px;
    }

    .eco-card:hover, .eco-card:focus-visible {
        transform: translateY(-8px) !important;
    }

    .eco-card__down {
        display: none;
    }

    .hero-ticker__track {
        font-size: 10px;
    }

    .about {
        padding: 92px 0 125px;
        min-height: 700px;
    }

    .about__headline {
        margin-left: 0;
    }

    .about__headline h2, .about__headline h2 strong {
        font-size: 39px;
        white-space: normal;
    }

    .about__beliefs {
        grid-template-columns:1fr;
        gap: 60px;
        margin-top: 95px;
    }

    .about__beliefs a {
        margin-top: 35px;
    }

    .news {
        padding: 90px 0;
    }

    .news__heading {
        align-items: center;
    }

    .news__heading h2, .partners h2 {
        font-size: 42px;
        margin-top: 28px;
    }

    .more-link {
        font-size: 11px;
    }

    .news__toolbar {
        margin-top: 34px;
        display: block;
    }

    .news-status {
        display: block;
        margin-top: 12px;
    }

    .news-grid {
        grid-template-columns:1fr;
        margin-top: 30px;
        gap: 24px;
    }

    .news-card--feature {
        --feature-h: 470px;
        --feature-media-h: 240px;
    }

    .news-list {
        grid-column: auto;
        grid-template-columns:1fr;
    }

    .news-list__item {
        grid-template-columns:38% 1fr;
        min-height: 100px;
    }

    .news-list__item img {
        height: 100px;
    }

    .news-list__item span {
        min-height: 100px;
    }

    .news-list__item small {
        display: none;
    }

    .news-more-grid {
        grid-template-columns:1fr;
    }

    .news-more-card {
        grid-template-columns:38% 1fr;
    }

    .news-skeleton--list {
        grid-template-columns:38% 1fr;
        min-height: 100px;
    }

    .news-skeleton--list i {
        height: 100px;
    }

    .partners {
        padding: 75px 0 100px;
    }

    .partners-marquee {
        margin-top: 55px;
        gap: 24px;
    }

    .partners-track {
        gap: 32px;
    }

    .partners-track img {
        height: 56px;
        width: 145px;
    }

    .contact {
        padding: 85px 0;
    }

    .contact-info h2 {
        font-size: 37px;
        margin: 38px 0 45px;
    }

    .contact-info dl div {
        grid-template-columns:120px 1fr;
        padding: 25px 0;
    }

    .contact-info dd {
        font-size: 12px;
        line-height: 1.6;
    }

    .contact-form {
        padding: 32px 24px 38px;
        min-height: auto;
    }

    .form-grid {
        grid-template-columns:1fr;
        gap: 20px;
    }

    .form-grid__wide {
        grid-column: auto;
    }

    .submit-btn {
        width: 100%;
        justify-content: space-between;
    }

    .footer-top {
        align-items: flex-start;
        gap: 30px;
    }

    .footer-top nav {
        display: grid;
        grid-template-columns:1fr 1fr;
        gap: 16px 30px;
    }

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

    .footer-legal {
        flex-direction: column;
        gap: 6px;
    }

    .footer-bottom figure {
        flex: 0 0 85px;
    }

    .footer-bottom figure img {
        width: 80px;
        height: 80px;
    }

}

@media (max-width: 480px) {
    .wordmark small {
        display: none;
    }

    .wordmark strong {
        font-size: 17px;
    }

    .site-header {
        padding-top: 22px;
    }

    .hero {
        height: 760px;
        min-height: 760px;
    }

    .hero-deck {
        height: 395px;
    }

    .eco-card, .eco-card--academy, .eco-card--wash, .eco-card--xiaota, .eco-card--social, .eco-card--territory {
        flex-basis: 84vw;
        width: 84vw;
    }

    .eco-card--xiaota {
        height: 345px;
    }

    .eco-card__body {
        left: 24px;
        right: 24px;
    }

    .eco-card h2 {
        font-size: 25px;
    }

    .eco-card__tag {
        font-size: 11px;
    }

    .eco-card__qr {
        right: -2px;
    }

    .section-kicker {
        font-size: 11px;
    }

    .about__headline h2, .about__headline h2 strong {
        font-size: 34px;
    }

    .about__beliefs span {
        font-size: 17px;
    }

    .about__beliefs p {
        font-size: 13px;
    }

    .news__heading h2, .partners h2 {
        font-size: 37px;
    }

    .more-link {
        gap: 12px;
    }

    .news-category {
        padding: 8px 13px;
        font-size: 10px;
    }

    .news-card__overlay h3 {
        font-size: 18px;
    }

    .news-card__date-row--light {
        padding-bottom: 65px;
    }

    .news-more-card__body {
        padding: 14px;
    }

    .contact-info h2 {
        font-size: 32px;
    }

    .contact-info dl div {
        grid-template-columns:1fr;
        gap: 10px;
    }

    .contact-info dt small {
        margin-left: 7px;
    }

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

    .footer-top nav {
        width: 100%;
    }

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

    .footer-bottom figure {
        order: -1;
    }

    .footer-legal {
        margin-top: 20px;
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        scroll-behavior: auto !important;
        animation-duration: .001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .001ms !important;
    }

    [data-reveal] {
        opacity: 1;
        transform: none;
    }

    .about__waves {
        opacity: 1;
    }

    .partners-track, .hero-ticker__track {
        animation: none;
    }
}

/* ecosystem detail — rebuilt from the five supplied UI frames */


.eco-dialog__close {
    position: absolute;
    font-weight: 200;
    line-height: 1;
    cursor: pointer;
    transition: transform .28s var(--ease), background .28s, border-color .28s;
}

.eco-detail {
    position: relative;
}


.eco-detail__qr-stack {
    flex-direction: column;
}


.eco-visual::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
}

/* 小它优选：多端消费场景瀑布 */


/* 小它洗护：服务端界面组合 */

.eco-visual--wash::before {
    content: "小它";
    position: absolute;
    font-weight: 700;
    letter-spacing: -.12em;
    line-height: 1;
    pointer-events: none;
}


/* 宠派学院：证书空间拼贴 */


/* 人宠社交：T-WALK 黑白主视觉 */
.eco-visual--social {
    border-radius: 16px;
}


/* 它领地：空间大图 */

.eco-visual--territory img {
    display: block;
    border-radius: inherit;
}


.eco-detail__switcher img {
    display: block;
}

.eco-detail__switcher button:hover {
    transform: translateX(-4px) scale(1.04);
}

.eco-detail__switcher span {
    border-radius: 999px;
}

.eco-detail__switcher button:hover span, .eco-detail__switcher button:focus-visible span {
    opacity: 1;
    transform: translate(0, -50%);
}


@media (max-width: 1260px) {
    .eco-detail {
        grid-template-columns:300px minmax(0, 1fr) 60px;
        gap: 24px;
        padding: 48px 38px 42px 52px;
    }

    .eco-detail__copy {
        padding-top: 88px;
    }

    .eco-detail__visual {
        margin-top: 68px;
    }

    .eco-visual {
        min-height: 520px;
    }

    .eco-detail__lead {
        font-size: 13px;
    }

    .eco-detail__qr-stack figure, .eco-detail__qr-stack img {
        width: 82px;
    }

    .eco-detail__qr-stack img {
        height: 82px;
    }

}

@media (max-width: 920px) {
    .eco-dialog {
        width: calc(100vw - 12px);
        height: calc(100vh - 12px);
        border-radius: 14px;
        overflow: auto;
    }

    .eco-detail {
        min-height: 100%;
        display: block;
        padding: 70px 24px 36px;
    }

    .eco-detail__waves {
        inset: 120px 0 0 0;
        background-size: 1200px auto;
        background-position: center top;
    }

    .eco-detail__copy {
        padding: 24px 0 0;
        max-width: 620px;
    }

    .eco-detail__lead {
        max-width: none;
    }

    .eco-detail__meta {
        max-width: none;
    }

    .eco-detail__qr-stack {
        margin-top: 28px;
        padding-top: 0;
        flex-direction: row;
    }

    .eco-detail__visual {
        height: 620px;
        margin: 46px 0 20px;
    }

    .eco-visual {
        min-height: 620px;
    }

    .eco-detail__switcher {
        position: absolute;
        right: 70px;
        top: 22px;
        flex-direction: row;
        gap: 10px;
    }

    .eco-detail__switcher button, .eco-detail__switcher img {
        width: 38px;
        height: 38px;
    }

    .eco-detail__switcher span {
        display: none;
    }

    .eco-dialog__close {
        right: 18px;
        top: 18px;
        width: 40px;
        height: 40px;
    }
}

@media (max-width: 620px) {
    .eco-detail {
        padding: 72px 18px 28px;
    }

    .eco-detail__switcher {
        left: 18px;
        right: auto;
        top: 20px;
    }

    .eco-dialog__close {
        z-index: 30;
    }

    .eco-detail__title-row h2 {
        font-size: 31px;
    }

    .eco-detail__lead {
        font-size: 13px;
    }

    .eco-detail__meta {
        font-size: 10px;
    }

    .eco-detail__visual {
        height: 480px;
        margin-top: 34px;
    }

    .eco-visual {
        min-height: 480px;
    }

    .eco-detail__qr-stack {
        display: none;
    }

    .eco-detail__switcher button:nth-child(n/**/+4) {
        display: none;
    }
}

/* dedicated news center */
.news-center-page {
    background: #f1f1ef;
    color: #252525;
    min-height: 100vh;
}

.news-center-main {
    min-height: 100vh;
    background: linear-gradient(180deg, #f7f7f6 0%, #eeeeed 100%);
}

.news-center-hero {
    padding: 164px 0 54px;
}

.news-center-hero__inner {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 56px;
    padding-bottom: 42px;
    border-bottom: 1px solid rgba(0, 0, 0, .08);
}

.news-center-hero h1 {
    font-size: 64px;
    line-height: .95;
    letter-spacing: -.05em;
    font-weight: 500;
    margin: 28px 0 0;
}

.news-center-hero p {
    max-width: 480px;
    margin: 0 0 4px;
    color: #888;
    font-size: 12px;
    line-height: 1.8;
    text-align: right;
}

.news-center-content {
    padding: 0 0 120px;
}

.news-center-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    min-height: 42px;
    margin-top: 2px;
}

.news-center-grid {
    margin-top: 32px;
}

.news-page-extra {
    margin-top: 34px;
}

.news-skeleton--more {
    display: grid;
    grid-template-columns:42% 1fr;
    gap: 16px;
    min-height: 146px;
    background: rgba(255, 255, 255, .58);
}

.news-skeleton--more i {
    display: block;
    min-height: 146px;
    background: rgba(0, 0, 0, .055);
}

.news-skeleton--more span {
    height: 54px;
    margin: 22px 18px 0 0;
    background: rgba(0, 0, 0, .055);
    border-radius: 8px;
}

.news-pagination {
    display: grid;
    grid-template-columns:1fr auto 1fr;
    align-items: center;
    margin-top: 58px;
    padding-top: 26px;
    border-top: 1px solid rgba(0, 0, 0, .08);
}

.news-pagination button {
    border: 0;
    background: transparent;
    padding: 10px 0;
    display: inline-flex;
    align-items: center;
    gap: 18px;
    color: #555;
    font: inherit;
    font-size: 12px;
    cursor: pointer;
    transition: color .25s, opacity .25s, transform .25s;
}

.news-pagination button:first-child {
    justify-self: start;
}

.news-pagination button:last-child {
    justify-self: end;
}

.news-pagination button:hover:not(:disabled) {
    color: #111;
    transform: translateY(-1px);
}

.news-pagination button:focus-visible {
    outline: 2px solid #222;
    outline-offset: 5px;
    border-radius: 4px;
}

.news-pagination button:disabled {
    opacity: .25;
    cursor: not-allowed;
}

.news-pagination button b {
    font-weight: 400;
    font-size: 15px;
}

.news-pagination__current {
    min-width: 92px;
    text-align: center;
    font-size: 11px;
    letter-spacing: .08em;
    color: #777;
}

.news-center-page .site-footer {
    margin-top: 0;
}

@media (max-width: 1000px) {
    .news-center-hero {
        padding-top: 150px;
    }

    .news-center-hero h1 {
        font-size: 54px;
    }

    .news-center-hero p {
        max-width: 360px;
    }

    .news-center-toolbar {
        align-items: flex-start;
        flex-direction: column;
        gap: 14px;
    }

    .news-center-toolbar .news-status {
        align-self: flex-end;
        margin-top: -40px;
    }
}

@media (max-width: 720px) {
    .news-center-hero {
        padding: 124px 0 38px;
    }

    .news-center-hero__inner {
        display: block;
        padding-bottom: 30px;
    }

    .news-center-hero h1 {
        font-size: 44px;
        margin-top: 22px;
    }

    .news-center-hero p {
        margin: 24px 0 0;
        text-align: left;
        max-width: 100%;
    }

    .news-center-content {
        padding-bottom: 82px;
    }

    .news-center-toolbar {
        margin-top: 0;
        gap: 16px;
    }

    .news-center-toolbar .news-status {
        align-self: flex-start;
        margin-top: 0;
    }

    .news-center-grid {
        margin-top: 28px;
    }

    .news-page-extra {
        margin-top: 24px;
    }

    .news-skeleton--more {
        grid-template-columns:38% 1fr;
        min-height: 118px;
    }

    .news-skeleton--more i {
        min-height: 118px;
    }

    .news-skeleton--more span {
        margin-top: 18px;
    }

    .news-pagination {
        margin-top: 40px;
        padding-top: 20px;
    }

    .news-pagination button {
        gap: 10px;
        font-size: 11px;
    }

    .news-pagination__current {
        min-width: 76px;
        font-size: 10px;
    }
}

/* news detail */
.news-detail-page {
    background: #f2f2f0;
    color: #202020;
    min-height: 100vh;
}

.news-detail-page .site-header {
    position: absolute;
}

.news-detail-page .site-header.is-fixed {
    position: fixed;
}

.news-detail-hero {
    position: relative;
    min-height: 680px;
    background: #171717;
    color: #fff;
    overflow: hidden;
    display: flex;
    align-items: flex-end;
}

.news-detail-hero__image {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #2a2a2a, #111) center/cover no-repeat;
    transform: scale(1.02);
    transition: opacity .45s;
}

.news-detail-hero__shade {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(12, 12, 12, .27), rgba(12, 12, 12, .42) 42%, rgba(12, 12, 12, .94) 100%);
}

.news-detail-hero__content {
    position: relative;
    z-index: 2;
    width: var(--shell);
    margin: 0 auto;
    padding: 180px 0 78px;
}

.news-detail-hero__content small {
    font-size: 10px;
    letter-spacing: .2em;
    color: #c8c8c8;
    text-transform: uppercase;
}

.news-detail-hero__content h1 {
    max-width: 1080px;
    font-size: clamp(42px, 5.8vw, 88px);
    line-height: 1.06;
    letter-spacing: -.05em;
    font-weight: 520;
    margin: 24px 0 28px;
    text-wrap: balance;
}

.news-detail-hero__meta {
    display: flex;
    gap: 28px;
    align-items: center;
    flex-wrap: wrap;
    font-size: 12px;
    color: #d2d2d2;
}

.news-detail-body {
    width: min(920px, calc(100vw - 48px));
    margin: 0 auto;
    padding: 92px 0 140px;
}

.news-detail-state {
    min-height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    text-align: center;
    color: #888;
    font-size: 12px;
    line-height: 1.8;
    border-bottom: 1px solid rgba(0, 0, 0, .06);
    margin-bottom: 56px;
}

.news-detail-state[hidden] {
    display: none;
}

.news-detail-state[data-tone="error"] {
    color: #6e5555;
}

.news-detail-state p {
    margin: 0 0 18px;
    color: inherit;
}

.news-detail-retry {
    border: 1px solid #222;
    background: #222;
    color: #fff;
    border-radius: 999px;
    padding: 10px 18px;
    font: inherit;
    font-size: 11px;
    cursor: pointer;
}

.news-detail-body__lead {
    font-size: 24px;
    line-height: 1.7;
    letter-spacing: -.02em;
    margin: 0 0 58px;
    color: #333;
    padding-bottom: 52px;
    border-bottom: 1px solid rgba(0, 0, 0, .08);
}

.news-detail-body__lead[hidden] {
    display: none;
}

.news-rich-content {
    font-size: 15px;
    line-height: 2;
    color: #555;
    overflow-wrap: anywhere;
}

.news-rich-content[hidden] {
    display: none;
}

.news-rich-content :where(section,div) {
    max-width: 100%;
}

.news-rich-content :where(h1,h2,h3,h4) {
    color: #252525;
    line-height: 1.45;
    font-weight: 540;
    letter-spacing: -.025em;
    margin: 52px 0 20px;
}

.news-rich-content h1 {
    font-size: 34px;
}

.news-rich-content h2 {
    font-size: 30px;
}

.news-rich-content h3 {
    font-size: 24px;
}

.news-rich-content h4 {
    font-size: 19px;
}

.news-rich-content p {
    font-size: 15px;
    line-height: 2;
    color: #555;
    margin: 0 0 22px;
}

.news-rich-content :where(strong,b) {
    color: #2d2d2d;
    font-weight: 620;
}

.news-rich-content a {
    color: #222;
    text-decoration: underline;
    text-underline-offset: 4px;
}

.news-rich-content img {
    display: block;
    width: 100%;
    height: auto;
    max-height: 900px;
    object-fit: contain;
    margin: 32px auto;
    border-radius: 10px;
    background: #e8e8e6;
}

.news-rich-content blockquote {
    margin: 34px 0;
    padding: 2px 0 2px 24px;
    border-left: 2px solid #222;
    color: #666;
}

.news-rich-content ul, .news-rich-content ol {
    padding-left: 1.5em;
    margin: 0 0 24px;
}

.news-rich-content li {
    margin: .45em 0;
}

.news-rich-content br + br {
    display: none;
}

.news-detail-back {
    display: inline-flex;
    gap: 24px;
    align-items: center;
    margin-top: 68px;
    padding-bottom: 8px;
    border-bottom: 1px solid #777;
    font-size: 12px;
    color: inherit;
    text-decoration: none;
}

@media (max-width: 720px) {
    .news-detail-hero {
        min-height: 600px;
    }

    .news-detail-hero__content {
        padding: 160px 0 58px;
    }

    .news-detail-hero__content h1 {
        font-size: 42px;
    }

    .news-detail-body {
        width: calc(100vw - 32px);
        padding: 68px 0 100px;
    }

    .news-detail-body__lead {
        font-size: 20px;
        padding-bottom: 38px;
        margin-bottom: 42px;
    }

    .news-rich-content h1 {
        font-size: 29px;
    }

    .news-rich-content h2 {
        font-size: 26px;
    }

    .news-rich-content h3 {
        font-size: 21px;
    }

    .news-rich-content img {
        margin: 24px auto;
        border-radius: 8px;
    }
}