:root {
    --bg: #0a0908;
    --bg-soft: #131110;
    --bg-elevated: #1a1816;
    --ink: #f5f1e8;
    --ink-soft: #c4bdb0;
    --ink-muted: #8c8478;
    --gold: #c9a875;
    --gold-bright: #e6c891;
    --gold-deep: #8a6f42;
    --line: rgba(201, 168, 117, 0.18);
    --line-soft: rgba(201, 168, 117, 0.08);
    --font-serif-cn: "Songti SC", "STSong", "SimSun", "Source Han Serif SC", serif;
    --font-serif-en: "Cormorant Garamond", Georgia, serif;
    --font-sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    --pad-x: clamp(20px, 5vw, 80px);
    --section-y: clamp(84px, 10vw, 132px);
}

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    min-width: 320px;
    background: var(--bg);
    color: var(--ink);
    font-family: var(--font-sans);
    font-weight: 400;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

.grain {
    position: fixed;
    inset: 0;
    z-index: 100;
    pointer-events: none;
    opacity: 0.04;
    mix-blend-mode: overlay;
    background-image: url("data:image/svg+xml;utf8,<svg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

.nav {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(10, 9, 8, 0.92);
    border-bottom: 1px solid var(--line-soft);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.nav.is-scrolled {
    border-bottom-color: var(--line);
}

.nav__inner {
    max-width: 1440px;
    min-height: 72px;
    margin: 0 auto;
    padding: 0 var(--pad-x);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    flex: 0 0 auto;
}

.brand__mark {
    width: clamp(30px, 2.6vw, 36px);
    height: clamp(30px, 2.6vw, 36px);
    color: var(--gold);
}

.brand__mark img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.brand__text {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.brand__cn {
    font-family: var(--font-serif-cn);
    font-size: 17px;
    font-weight: 500;
    letter-spacing: 0.14em;
}

.brand__en {
    margin-top: 5px;
    font-family: var(--font-sans);
    font-size: 10px;
    color: var(--gold);
    letter-spacing: 0.32em;
}

.nav__menu {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: clamp(18px, 2.4vw, 34px);
    color: var(--ink);
    font-size: 13px;
    letter-spacing: 0.16em;
}

.nav__menu a {
    transition: color 0.25s ease;
}

.nav__menu a:hover {
    color: var(--gold);
}

.intro {
    position: relative;
    display: flex;
    align-items: center;
    padding: clamp(16px, 1.8vw, 24px) var(--pad-x);
    border-bottom: 1px solid var(--line);
    background:
        linear-gradient(90deg, rgba(201, 168, 117, 0.07) 1px, transparent 1px) 0 0 / 25vw 100%,
        var(--bg);
}

.home-kicker {
    border-bottom: 1px solid var(--line);
    background: var(--bg-soft);
}

.home-kicker__inner {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 var(--pad-x);
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.home-kicker__en {
    font-family: var(--font-sans);
    font-size: 10px;
    color: var(--gold);
    letter-spacing: 0.32em;
}

.home-kicker__cn {
    font-family: var(--font-serif-cn);
    font-size: 13px;
    color: var(--ink-muted);
    letter-spacing: 0.12em;
}

@media (max-width: 620px) {
    .home-kicker__inner {
        height: auto;
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
        padding-top: 10px;
        padding-bottom: 10px;
    }
}

.sleeping-flame {
    position: fixed;
    right: clamp(18px, 3vw, 42px);
    bottom: clamp(18px, 3vw, 42px);
    z-index: 45;
    width: clamp(62px, 6vw, 88px);
    height: clamp(62px, 6vw, 88px);
    pointer-events: none;
    opacity: 0.72;
    filter: drop-shadow(0 10px 24px rgba(0, 0, 0, 0.38)) drop-shadow(0 0 12px rgba(201, 168, 117, 0.1));
    animation: flame-sleep 5.8s ease-in-out infinite;
}

.sleeping-flame svg {
    width: 100%;
    height: 100%;
    overflow: visible;
}

.sleeping-flame__body,
.sleeping-flame__fuzz {
    transform-origin: 50% 78%;
    animation: flame-breathe 4.6s ease-in-out infinite;
}

.sleeping-flame__highlight {
    animation: flame-highlight 4.6s ease-in-out infinite;
}

.sleeping-flame__shadow {
    fill: rgba(0, 0, 0, 0.48);
}

.sleeping-flame__z {
    position: absolute;
    font-family: var(--font-serif-en);
    font-weight: 500;
    color: var(--gold-bright);
    opacity: 0;
    letter-spacing: 0;
    text-shadow: 0 0 10px rgba(230, 200, 145, 0.35);
}

.sleeping-flame__z--one {
    right: -5px;
    top: 12px;
    font-size: 11px;
    animation: sleepy-z 3.6s ease-in-out infinite;
}

.sleeping-flame__z--two {
    right: -16px;
    top: -6px;
    font-size: 14px;
    animation: sleepy-z 3.6s ease-in-out 1.15s infinite;
}

@keyframes flame-sleep {
    0%, 100% { transform: translateY(0) rotate(-0.8deg); }
    50% { transform: translateY(-4px) rotate(0.8deg); }
}

@keyframes flame-breathe {
    0%, 100% { transform: scaleX(1) scaleY(1); }
    50% { transform: scaleX(1.025) scaleY(0.985); }
}

@keyframes flame-highlight {
    0%, 100% { opacity: 0.06; }
    50% { opacity: 0.11; }
}

@keyframes sleepy-z {
    0% { opacity: 0; transform: translate(0, 5px) scale(0.8); }
    22% { opacity: 0.62; }
    100% { opacity: 0; transform: translate(10px, -18px) scale(1.05); }
}

.intro__inner {
    width: min(980px, 100%);
    margin: 0 auto;
    text-align: center;
}

.eyebrow {
    margin-bottom: 34px;
    font-family: var(--font-sans);
    font-size: 12px;
    color: var(--gold);
    letter-spacing: 0.42em;
}

.intro .eyebrow {
    margin-bottom: clamp(6px, 1vw, 10px);
    opacity: 0.68;
}

.intro h1 {
    font-family: var(--font-serif-cn);
    font-size: clamp(30px, 4vw, 54px);
    font-weight: 500;
    line-height: 1.05;
    letter-spacing: 0.12em;
}

.intro__lead {
    margin-top: clamp(6px, 0.8vw, 10px);
    font-family: var(--font-serif-cn);
    font-size: clamp(13px, 1.2vw, 17px);
    color: var(--ink-muted);
    letter-spacing: 0.08em;
}

.section-head {
    max-width: 1440px;
    margin: 0 auto 20px;
    padding: 0 var(--pad-x);
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: baseline;
    gap: 22px;
}

.section-head::after {
    content: "";
    height: 1px;
    grid-column: 2;
    grid-row: 1;
    background: linear-gradient(to right, var(--line), transparent);
    align-self: center;
}

.section-head__num,
.section-head__en {
    font-family: var(--font-sans);
    font-size: 12px;
    color: var(--gold);
    letter-spacing: 0.32em;
}

.section-head h2 {
    grid-column: 2;
    grid-row: 1;
    padding-right: 24px;
    width: max-content;
    max-width: 100%;
    background: var(--bg);
    font-family: var(--font-serif-cn);
    font-size: clamp(28px, 4vw, 46px);
    font-weight: 500;
    letter-spacing: 0.1em;
}

.projects {
    padding: var(--section-y) 0;
    background: var(--bg);
    overflow: hidden;
}

.project-marquee {
    max-width: 1440px;
    margin: 0 auto;
    padding: 18px var(--pad-x);
    position: relative;
    overflow: hidden;
    border-top: 1px solid var(--line-soft);
    border-bottom: 1px solid var(--line-soft);
}

.project-marquee::before,
.project-marquee::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    z-index: 2;
    width: clamp(96px, 12vw, 220px);
    pointer-events: none;
}

.project-marquee::before {
    left: 0;
    background: linear-gradient(to right, var(--bg) 0%, rgba(10, 9, 8, 0.95) 22%, rgba(10, 9, 8, 0.58) 58%, rgba(10, 9, 8, 0) 100%);
}

.project-marquee::after {
    right: 0;
    background: linear-gradient(to left, var(--bg) 0%, rgba(10, 9, 8, 0.95) 22%, rgba(10, 9, 8, 0.58) 58%, rgba(10, 9, 8, 0) 100%);
}

.project-marquee__control {
    position: absolute;
    top: 50%;
    z-index: 4;
    width: 44px;
    height: 78px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(201, 168, 117, 0.24);
    background: rgba(10, 9, 8, 0.48);
    color: var(--gold);
    cursor: pointer;
    transform: translateY(-50%);
    transition: transform 0.28s ease, border-color 0.28s ease, background 0.28s ease, opacity 0.28s ease;
    opacity: 0.72;
}

.project-marquee__control:hover {
    border-color: rgba(201, 168, 117, 0.62);
    background: rgba(19, 17, 16, 0.86);
    opacity: 1;
}

.project-marquee__control:active {
    transform: translateY(-50%) scale(0.96);
}

.project-marquee__control span {
    width: 0;
    height: 0;
    border-top: 7px solid transparent;
    border-bottom: 7px solid transparent;
}

.project-marquee__control--prev {
    left: clamp(22px, 4vw, 72px);
}

.project-marquee__control--prev:hover {
    transform: translateY(-50%) translateX(-2px);
}

.project-marquee__control--prev span {
    border-right: 10px solid currentColor;
}

.project-marquee__control--next {
    right: clamp(22px, 4vw, 72px);
}

.project-marquee__control--next:hover {
    transform: translateY(-50%) translateX(2px);
}

.project-marquee__control--next span {
    border-left: 10px solid currentColor;
}

.project-reel {
    display: flex;
    gap: clamp(22px, 2vw, 34px);
    width: max-content;
    transform: translateX(0);
    will-change: transform;
}

.project-marquee__stage {
    position: relative;
    z-index: 1;
    max-width: 100%;
    overflow: hidden;
}

.project-marquee__notice {
    position: absolute;
    top: 12px;
    z-index: 5;
    padding: 6px 10px;
    border: 1px solid rgba(201, 168, 117, 0.34);
    background: rgba(17, 15, 13, 0.88);
    color: rgba(226, 216, 194, 0.78);
    font-size: 12px;
    letter-spacing: 0.08em;
    pointer-events: none;
    opacity: 0;
    transform: translate(-50%, -4px);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.project-marquee__notice.is-visible {
    opacity: 1;
    transform: translate(-50%, 0);
}

.project-card {
    width: clamp(270px, 20vw, 360px);
    flex: 0 0 auto;
    color: inherit;
    background: var(--bg-soft);
    border: 1px solid var(--line);
    transform-origin: center;
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), border-color 0.35s ease, background 0.35s ease, box-shadow 0.35s ease;
}

.project-card:hover {
    transform: scale(1.035);
    border-color: rgba(201, 168, 117, 0.42);
    background: var(--bg-elevated);
    box-shadow: 0 18px 52px rgba(0, 0, 0, 0.24);
}

.project-card__poster {
    aspect-ratio: 3 / 4;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background:
        linear-gradient(145deg, rgba(201, 168, 117, 0.12), transparent 45%),
        repeating-linear-gradient(90deg, rgba(245, 241, 232, 0.035) 0 1px, transparent 1px 18px),
        #141210;
}

.project-card__poster::before {
    content: "";
    position: absolute;
    inset: 18px;
    border: 1px solid var(--line);
}

.project-card__poster img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    filter: saturate(0.82) contrast(1.05);
}

.project-card__poster span {
    font-family: var(--font-serif-en);
    font-size: clamp(58px, 7vw, 108px);
    color: rgba(201, 168, 117, 0.28);
}

.project-card__body {
    min-height: 126px;
    padding: 22px 20px 24px;
}

.project-card__status {
    margin-bottom: 12px;
    font-family: var(--font-sans);
    font-size: 13px;
    color: var(--gold);
    letter-spacing: 0.12em;
}

.project-card h3 {
    margin-bottom: 8px;
    font-family: var(--font-serif-cn);
    font-size: clamp(18px, 1.35vw, 22px);
    font-weight: 500;
    line-height: 1.35;
    letter-spacing: 0.04em;
}

.project-card__body p:last-child {
    font-family: var(--font-sans);
    font-size: 13px;
    color: var(--ink-muted);
    letter-spacing: 0.04em;
    line-height: 1.6;
}

.platform-section {
    padding: clamp(28px, 3.2vw, 40px) 0 clamp(28px, 3.2vw, 44px);
    background: var(--bg);
}

.platform-section .section-head h2 {
    background: var(--bg);
}

.platforms {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 var(--pad-x);
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
    background: var(--bg);
}

.platform-card {
    min-height: 280px;
    position: relative;
    padding: clamp(24px, 3vw, 40px);
    border: 1px solid var(--line);
    background: var(--bg-soft);
    overflow: hidden;
    display: grid;
    grid-template-rows: auto auto minmax(98px, auto) 34px auto auto auto;
    transform-origin: center;
    transform: translateZ(0);
    backface-visibility: hidden;
    will-change: transform;
    transition: transform 0.32s cubic-bezier(0.22, 1, 0.36, 1), border-color 0.32s ease, background 0.32s ease;
}

.platform-card:hover {
    transform: translateZ(0) scale(1.012);
    border-color: rgba(201, 168, 117, 0.56);
    background: var(--bg-elevated);
}

.platform-card::after {
    content: "";
    position: absolute;
    right: clamp(24px, 5vw, 78px);
    bottom: 22px;
    width: 34%;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--gold));
    opacity: 0.35;
    transition: width 0.38s ease, opacity 0.38s ease;
}

.platform-card:hover::after {
    width: 48%;
    opacity: 0.78;
}

.platform-card__meta {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.platform-card__meta span {
    padding: 5px 10px;
    border: 1px solid var(--line);
    color: var(--ink-muted);
    font-size: 11px;
    letter-spacing: 0.18em;
    transition: border-color 0.38s ease, color 0.38s ease;
}

.platform-card:hover .platform-card__meta span {
    border-color: rgba(201, 168, 117, 0.32);
    color: var(--gold);
}

.platform-card.is-notice-active .platform-card__meta span {
    border-color: rgba(201, 168, 117, 0.82);
    color: #f0d59a;
    background: rgba(201, 168, 117, 0.09);
}

.platform-card__num {
    margin-bottom: 18px;
    font-family: var(--font-sans);
    font-size: 14px;
    color: var(--gold);
    letter-spacing: 0.34em;
}

.platform-card h2 {
    max-width: 620px;
    font-family: var(--font-serif-cn);
    font-size: clamp(30px, 4vw, 50px);
    font-weight: 500;
    line-height: 1.25;
    letter-spacing: 0.08em;
}

.platform-card__free-row {
    display: flex;
    align-items: start;
}

.platform-card__free-row span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 58px;
    height: 28px;
    border: 1px solid var(--line);
    color: var(--ink-muted);
    font-size: 11px;
    letter-spacing: 0.18em;
}

.platform-card__free-row--empty {
    visibility: hidden;
}

.platform-card__en {
    margin-top: 16px;
    font-family: var(--font-sans);
    font-size: 12px;
    color: var(--gold);
    letter-spacing: 0.32em;
}

.platform-card__text {
    max-width: 620px;
    margin-top: 16px;
    color: var(--ink-soft);
    font-size: 15px;
    line-height: 2;
    align-self: start;
}

.platform-card__action {
    width: max-content;
    margin-top: 18px;
    padding: 7px 14px;
    border: 1px solid rgba(201, 168, 117, 0.42);
    background: rgba(123, 92, 48, 0.28);
    color: var(--gold);
    font-family: var(--font-sans);
    font-size: 12px;
    letter-spacing: 0.12em;
    cursor: pointer;
    transition: background 0.24s ease, border-color 0.24s ease, color 0.24s ease, transform 0.24s ease;
}

.platform-card__action:hover,
.platform-card__action:focus-visible {
    border-color: rgba(201, 168, 117, 0.72);
    background: rgba(158, 116, 55, 0.36);
    color: #f0d59a;
}

.platform-card__action:active {
    transform: translateY(1px);
}

.platform-card__notice {
    min-height: 20px;
    margin-top: 10px;
    color: rgba(226, 216, 194, 0.72);
    font-size: 12px;
    line-height: 1.6;
    letter-spacing: 0.04em;
    opacity: 0;
    transform: translateY(-3px);
    transition: opacity 0.22s ease, transform 0.22s ease;
}

.platform-card.is-notice-active .platform-card__notice {
    opacity: 1;
    transform: translateY(0);
}

.ecosystem {
    padding: var(--section-y) 0;
    background: var(--bg);
}

.ecosystem .section-head h2 {
    background: var(--bg);
}

.ecosystem-grid {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 var(--pad-x);
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
}

.ecosystem-grid article {
    min-height: 190px;
    padding: 34px 30px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: rgba(19, 17, 16, 0.55);
}

.ecosystem-grid span {
    display: block;
    margin-bottom: 26px;
    font-family: var(--font-sans);
    font-size: 12px;
    color: var(--gold);
    letter-spacing: 0.3em;
}

.ecosystem-grid h3 {
    margin-bottom: 8px;
    font-family: var(--font-serif-cn);
    font-size: 22px;
    font-weight: 500;
    letter-spacing: 0.08em;
}

.ecosystem-grid p {
    color: var(--ink-muted);
    font-size: 13px;
    letter-spacing: 0.06em;
}

.principle {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(32px, 4vw, 52px) var(--pad-x);
    border-top: 1px solid var(--line);
    background:
        linear-gradient(180deg, rgba(201, 168, 117, 0.06), transparent 42%),
        var(--bg-soft);
    text-align: center;
}

.principle__inner {
    max-width: 960px;
}

.principle__quote {
    font-family: var(--font-serif-cn);
    font-size: clamp(18px, 2.4vw, 32px);
    font-weight: 500;
    line-height: 1.45;
    letter-spacing: 0.08em;
}

.principle__cite {
    margin-top: 14px;
    font-family: var(--font-sans);
    font-size: 13px;
    color: var(--ink-muted);
    letter-spacing: 0.28em;
}

.footer {
    border-top: 1px solid var(--line);
    background:
        linear-gradient(180deg, rgba(201, 168, 117, 0.05), transparent 60%),
        var(--bg-soft);
}

.footer__inner {
    max-width: 1440px;
    margin: 0 auto;
    padding: 40px var(--pad-x) 28px;
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: start;
    gap: clamp(24px, 3vw, 48px);
}

.footer__motto {
    margin-top: 12px;
    font-family: var(--font-serif-cn);
    font-size: 12px;
    color: var(--ink-muted);
    letter-spacing: 0.06em;
    line-height: 1.6;
    opacity: 0.58;
}

.footer__motto__cite {
    font-family: var(--font-sans);
    font-size: 10px;
    color: var(--ink-muted);
    letter-spacing: 0.16em;
    opacity: 0.72;
}

.footer__brand {
    font-family: var(--font-serif-cn);
    font-size: 18px;
    font-weight: 500;
    letter-spacing: 0.14em;
}

.footer__en {
    margin-top: 4px;
    font-family: var(--font-sans);
    font-size: 10px;
    color: var(--gold);
    letter-spacing: 0.3em;
}

.footer__contact {
    display: grid;
    justify-items: start;
    gap: 8px;
    min-width: min(340px, 100%);
    margin-right: clamp(12px, 2vw, 32px);
    text-align: left;
    font-family: var(--font-sans);
    color: rgba(201, 168, 117, 0.82);
    letter-spacing: 0.06em;
}

.footer__contact-title {
    margin: 0 0 2px;
    color: var(--ink-muted);
    font-size: 11px;
    letter-spacing: 0.18em;
}

.footer__contact a {
    display: grid;
    grid-template-columns: minmax(72px, auto) minmax(0, 1fr);
    align-items: baseline;
    gap: 12px;
    color: rgba(201, 168, 117, 0.86);
    font-size: 13px;
    text-decoration: none;
}

.footer__contact a span {
    color: var(--ink-muted);
    font-size: 12px;
}

.footer__contact a strong {
    min-width: 0;
    font-weight: 400;
    overflow-wrap: anywhere;
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 4px;
    text-decoration-color: rgba(201, 168, 117, 0.45);
}

.footer__contact a:hover,
.footer__contact a:focus-visible {
    color: var(--gold);
}

.footer__contact a:hover strong,
.footer__contact a:focus-visible strong {
    text-decoration-color: rgba(229, 199, 143, 0.9);
}

.footer__contact a:focus-visible {
    outline: 1px solid rgba(229, 199, 143, 0.58);
    outline-offset: 4px;
}

.footer__bottom {
    max-width: 1440px;
    margin: 0 auto;
    padding: 16px var(--pad-x);
    border-top: 1px solid var(--line-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    color: var(--ink-muted);
    font-size: 12px;
    letter-spacing: 0.04em;
    opacity: 0.7;
}

.subpage-main {
    min-height: calc(100vh - 76px);
}

.subpage-hero {
    padding: clamp(96px, 12vw, 160px) var(--pad-x) clamp(64px, 8vw, 108px);
    border-bottom: 1px solid var(--line);
    background:
        linear-gradient(90deg, rgba(201, 168, 117, 0.06) 1px, transparent 1px) 0 0 / 25vw 100%,
        var(--bg);
}

.subpage-hero__inner,
.subpage-section__inner {
    max-width: 1120px;
    margin: 0 auto;
}

.subpage-kicker {
    margin-bottom: 28px;
    font-family: var(--font-sans);
    color: var(--gold);
    font-size: 12px;
    letter-spacing: 0.36em;
}

.subpage-hero h1 {
    font-family: var(--font-serif-cn);
    font-size: clamp(42px, 6vw, 82px);
    font-weight: 500;
    line-height: 1.2;
    letter-spacing: 0.08em;
}

.subpage-lead {
    max-width: 760px;
    margin-top: 28px;
    color: var(--ink-soft);
    font-size: clamp(15px, 1.6vw, 18px);
    line-height: 2;
}

.subpage-section {
    padding: clamp(64px, 8vw, 108px) var(--pad-x);
}

.diagnosis-hero {
    padding: clamp(20px, 2.4vw, 32px) var(--pad-x) clamp(16px, 2vw, 24px);
}

.diagnosis-hero .subpage-kicker {
    margin-bottom: 10px;
}

.diagnosis-hero h1 {
    font-size: clamp(30px, 4vw, 54px);
}

.diagnosis-hero .subpage-lead {
    max-width: 680px;
    margin-top: 10px;
    line-height: 1.8;
}

.diagnosis-section {
    padding-top: clamp(20px, 2.4vw, 28px);
}

.placeholder-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

.placeholder-card {
    min-height: 220px;
    padding: 34px 32px;
    border: 1px solid var(--line);
    background: var(--bg-soft);
}

.placeholder-card h2,
.placeholder-card h3 {
    margin-bottom: 16px;
    font-family: var(--font-serif-cn);
    font-size: clamp(22px, 2.4vw, 32px);
    font-weight: 500;
    letter-spacing: 0.06em;
}

/* 全局正文描述：统一字体、字号、行高 */
.placeholder-card p,
.project-panel p,
.project-panel li,
.diagnosis-form p,
.diagnosis-result p,
.diagnosis-report-section li,
.platform-card__text,
.subpage-lead,
.legal-content p,
.legal-content li {
    font-family: var(--font-sans);
    font-size: 15px;
    color: var(--ink-soft);
    line-height: 1.9;
}

.diagnosis-console {
    display: grid;
    grid-template-columns: minmax(380px, 0.92fr) minmax(0, 1.08fr);
    gap: 24px;
    align-items: start;
}

.diagnosis-form,
.diagnosis-result {
    border: 1px solid var(--line);
    background: var(--bg-soft);
}

.diagnosis-form {
    padding: clamp(26px, 3.2vw, 38px);
}

.diagnosis-form__head {
    margin-bottom: 24px;
}

.diagnosis-form__head h2,
.diagnosis-result h2 {
    margin-bottom: 14px;
    font-family: var(--font-serif-cn);
    font-size: clamp(24px, 2.7vw, 36px);
    font-weight: 500;
    letter-spacing: 0.06em;
}

.diagnosis-field,
.diagnosis-upload {
    display: grid;
    gap: 12px;
}

.diagnosis-field {
    margin-bottom: 22px;
}

.diagnosis-field span,
.diagnosis-upload__label {
    color: var(--gold);
    font-family: var(--font-sans);
    font-size: 12px;
    letter-spacing: 0.28em;
    text-transform: uppercase;
}

.diagnosis-field select {
    width: 100%;
    min-height: 48px;
    padding: 0 14px;
    border: 1px solid var(--line);
    border-radius: 0;
    background: var(--bg);
    color: var(--ink);
    font: inherit;
}

.diagnosis-material {
    display: grid;
    gap: 14px;
    padding: 16px;
    border: 1px solid rgba(201, 168, 117, 0.24);
    background:
        linear-gradient(145deg, rgba(201, 168, 117, 0.06), transparent 42%),
        rgba(10, 9, 8, 0.3);
}

.diagnosis-material__head {
    display: grid;
    gap: 5px;
}

.diagnosis-material__head span {
    color: var(--gold);
    font-family: var(--font-sans);
    font-size: 12px;
    letter-spacing: 0.28em;
}

.diagnosis-material__head p {
    color: var(--ink-muted);
    font-size: 13px;
    line-height: 1.7;
}

.diagnosis-material textarea {
    width: 100%;
    min-height: 340px;
    resize: vertical;
    padding: 15px;
    border: 1px solid rgba(201, 168, 117, 0.28);
    border-radius: 0;
    background: rgba(10, 9, 8, 0.42);
    color: var(--ink);
    font: inherit;
    line-height: 1.8;
}

.diagnosis-material textarea::placeholder {
    color: var(--ink-muted);
}

.diagnosis-material__upload {
    display: grid;
    grid-template-columns: auto minmax(120px, 1fr);
    gap: 6px 14px;
    align-items: center;
}

.diagnosis-file-button {
    min-height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 12px;
    border: 1px solid rgba(201, 168, 117, 0.36);
    color: var(--gold);
    font-family: var(--font-sans);
    font-size: 12px;
    letter-spacing: 0.08em;
    cursor: pointer;
    transition: background 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

.diagnosis-file-button:hover {
    border-color: var(--gold);
    background: rgba(201, 168, 117, 0.12);
    color: var(--gold-bright);
}

.diagnosis-file-button input {
    position: absolute;
    inline-size: 1px;
    block-size: 1px;
    opacity: 0;
    pointer-events: none;
}

.diagnosis-material__upload span {
    min-width: 0;
    color: var(--ink-soft);
    font-size: 13px;
    line-height: 1.5;
    overflow-wrap: anywhere;
}

.diagnosis-material__upload small {
    grid-column: 1 / -1;
    color: var(--ink-muted);
    font-size: 11px;
    line-height: 1.5;
}

.diagnosis-mode {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin: 0;
    padding: 0;
    border: 0;
}

.diagnosis-mode legend {
    grid-column: 1 / -1;
    margin-bottom: 2px;
    color: var(--gold);
    font-family: var(--font-sans);
    font-size: 12px;
    letter-spacing: 0.28em;
    text-transform: uppercase;
}

.diagnosis-mode label {
    min-height: 44px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 14px;
    border: 1px solid var(--line);
    background: rgba(10, 9, 8, 0.36);
    color: var(--ink-muted);
    cursor: pointer;
}

.diagnosis-mode input {
    accent-color: var(--gold);
}

.diagnosis-mode label:has(input:checked) {
    border-color: rgba(201, 168, 117, 0.62);
    color: var(--ink);
}

.diagnosis-upload {
    min-height: 190px;
    padding: 26px;
    border: 1px dashed rgba(201, 168, 117, 0.32);
    background:
        linear-gradient(145deg, rgba(201, 168, 117, 0.1), transparent 48%),
        rgba(10, 9, 8, 0.42);
    cursor: pointer;
    transition: border-color 0.25s ease, background 0.25s ease;
}

.diagnosis-upload:hover {
    border-color: rgba(201, 168, 117, 0.62);
    background:
        linear-gradient(145deg, rgba(201, 168, 117, 0.14), transparent 48%),
        rgba(10, 9, 8, 0.54);
}

.diagnosis-upload strong {
    color: var(--ink);
    font-family: var(--font-serif-cn);
    font-size: clamp(20px, 2vw, 28px);
    font-weight: 500;
    letter-spacing: 0.04em;
    word-break: break-word;
}

.diagnosis-upload small {
    color: var(--ink-muted);
    font-size: 13px;
    line-height: 1.8;
}

.diagnosis-upload input {
    position: absolute;
    inline-size: 1px;
    block-size: 1px;
    opacity: 0;
    pointer-events: none;
}

.diagnosis-paste {
    display: grid;
    gap: 10px;
}

.diagnosis-paste[hidden] {
    display: none;
}

.diagnosis-paste span {
    color: var(--gold);
    font-family: var(--font-sans);
    font-size: 12px;
    letter-spacing: 0.28em;
    text-transform: uppercase;
}

.diagnosis-paste textarea {
    width: 100%;
    min-height: 260px;
    resize: vertical;
    padding: 16px;
    border: 1px solid rgba(201, 168, 117, 0.32);
    border-radius: 0;
    background: rgba(10, 9, 8, 0.42);
    color: var(--ink);
    font: inherit;
    line-height: 1.8;
}

.diagnosis-paste textarea::placeholder {
    color: var(--ink-muted);
}

.diagnosis-modal[hidden] {
    display: none;
}

.diagnosis-modal {
    position: fixed;
    inset: 0;
    z-index: 80;
    display: grid;
    place-items: center;
    padding: 24px;
    background: rgba(0, 0, 0, 0.72);
}

.diagnosis-modal__panel {
    width: min(100%, 460px);
    padding: 28px;
    border: 1px solid rgba(201, 168, 117, 0.42);
    background: var(--bg-elevated);
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
}

.diagnosis-modal__panel h3 {
    margin-bottom: 12px;
    font-family: var(--font-serif-cn);
    font-size: 24px;
    font-weight: 500;
    letter-spacing: 0.06em;
}

.diagnosis-modal__panel p {
    margin-bottom: 20px;
    color: var(--ink-muted);
    font-size: 14px;
    line-height: 1.8;
}

.diagnosis-modal__options {
    display: grid;
    gap: 10px;
}

.diagnosis-modal__options label {
    min-height: 44px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 14px;
    border: 1px solid var(--line);
    color: var(--ink-muted);
    cursor: pointer;
}

.diagnosis-modal__options input {
    accent-color: var(--gold);
}

.diagnosis-modal__options label:has(input:checked) {
    border-color: rgba(201, 168, 117, 0.72);
    color: var(--ink);
}

.diagnosis-modal__actions {
    display: flex;
    gap: 10px;
    margin-top: 22px;
}

.diagnosis-modal__actions button {
    flex: 1;
    min-height: 44px;
    border: 1px solid rgba(201, 168, 117, 0.42);
    background: transparent;
    color: var(--gold);
    font-family: var(--font-serif-cn);
    font-size: 14px;
    letter-spacing: 0.08em;
    cursor: pointer;
}

.diagnosis-modal__actions button:first-child {
    background: var(--gold);
    color: var(--bg);
}

.diagnosis-actions {
    margin-top: 24px;
}

.diagnosis-submit {
    width: 100%;
    min-height: 52px;
    border: 1px solid rgba(201, 168, 117, 0.42);
    background: transparent;
    color: var(--gold);
    font-family: var(--font-serif-cn);
    font-size: 15px;
    letter-spacing: 0.16em;
    cursor: pointer;
    transition: background 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

.diagnosis-submit:hover:not(:disabled) {
    border-color: var(--gold);
    background: var(--gold);
    color: var(--bg);
}

.diagnosis-submit:disabled {
    cursor: wait;
    opacity: 0.64;
}

#diagnosisStatus {
    margin-top: 14px;
    color: var(--ink-muted);
    font-size: 13px;
    line-height: 1.8;
}

#diagnosisStatus[data-state="error"] {
    color: #e3a28f;
}

#diagnosisStatus[data-state="success"] {
    color: var(--gold-bright);
}

#diagnosisStatus[data-state="loading"] {
    display: none;
}

.diagnosis-result {
    min-height: 520px;
    padding: clamp(28px, 3.4vw, 40px);
}

.diagnosis-result__empty,
.diagnosis-result__head {
    margin-bottom: 24px;
}

.diagnosis-result__empty--error h2 {
    color: #e3a28f;
}

.diagnosis-report-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: -10px 0 30px;
}

.diagnosis-report-actions button {
    min-height: 40px;
    padding: 0 16px;
    border: 1px solid rgba(201, 168, 117, 0.36);
    background: transparent;
    color: var(--gold);
    font-family: var(--font-sans);
    font-size: 12px;
    letter-spacing: 0.14em;
    cursor: pointer;
    transition: background 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

.diagnosis-report-actions button:hover {
    border-color: var(--gold);
    background: rgba(201, 168, 117, 0.12);
    color: var(--gold-bright);
}

.diagnosis-report-feedback {
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    color: var(--ink-muted);
    font-size: 13px;
    line-height: 1.6;
}

.diagnosis-report-feedback[data-state="success"] {
    color: var(--gold-bright);
}

.diagnosis-report-feedback[data-state="error"] {
    color: #e3a28f;
}

.diagnosis-progress {
    margin-top: 12px;
    padding: 12px 14px;
    display: grid;
    grid-template-columns: 16px minmax(0, 1fr);
    gap: 12px;
    align-items: start;
    border: 1px solid rgba(201, 168, 117, 0.18);
    background: rgba(10, 9, 8, 0.3);
}

.diagnosis-progress[hidden] {
    display: none;
}

.diagnosis-progress__pulse {
    width: 8px;
    height: 8px;
    margin-top: 7px;
    border-radius: 50%;
    background: var(--gold);
    box-shadow: 0 0 0 0 rgba(201, 168, 117, 0.36);
    animation: diagnosis-pulse 1.7s ease-out infinite;
}

.diagnosis-progress[data-state="success"] .diagnosis-progress__pulse {
    animation: none;
    box-shadow: none;
}

.diagnosis-progress[data-state="error"] {
    border-color: rgba(227, 162, 143, 0.32);
}

.diagnosis-progress[data-state="error"] .diagnosis-progress__pulse {
    background: #e3a28f;
    animation: none;
}

.diagnosis-progress__copy {
    min-width: 0;
}

.diagnosis-progress__eyebrow {
    margin-bottom: 2px;
    color: var(--gold);
    font-size: 11px;
    letter-spacing: 0.12em;
    line-height: 1.5;
}

.diagnosis-progress__copy h3 {
    margin-bottom: 2px;
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.04em;
}

.diagnosis-progress__copy p:last-child {
    color: var(--ink-muted);
    font-size: 12px;
    line-height: 1.6;
}

@keyframes diagnosis-pulse {
    0% { box-shadow: 0 0 0 0 rgba(201, 168, 117, 0.36); opacity: 1; }
    72% { box-shadow: 0 0 0 9px rgba(201, 168, 117, 0); opacity: 0.72; }
    100% { box-shadow: 0 0 0 0 rgba(201, 168, 117, 0); opacity: 1; }
}

.diagnosis-understanding {
    margin: 14px 0 20px;
    padding: 12px;
    border: 1px solid rgba(201, 168, 117, 0.22);
    background:
        linear-gradient(145deg, rgba(201, 168, 117, 0.06), transparent 42%),
        rgba(10, 9, 8, 0.34);
}

.diagnosis-understanding__head {
    margin-bottom: 6px;
}

.diagnosis-understanding__head h3 {
    font-family: var(--font-serif-cn);
    font-size: 17px;
    font-weight: 500;
    letter-spacing: 0.06em;
}

.diagnosis-understanding__intro {
    margin-bottom: 9px;
    color: var(--ink-muted);
    font-size: 12px;
    line-height: 1.55;
}

.diagnosis-understanding__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
}

.diagnosis-understanding__grid div {
    min-height: 42px;
    padding: 8px 10px;
    border: 1px solid var(--line-soft);
    background: rgba(10, 9, 8, 0.22);
}

.diagnosis-understanding__grid span {
    display: block;
    margin-bottom: 2px;
    color: var(--gold);
    font-family: var(--font-sans);
    font-size: 9px;
    letter-spacing: 0.16em;
}

.diagnosis-understanding__grid strong {
    display: block;
    color: var(--ink);
    font-size: 13px;
    font-weight: 400;
    line-height: 1.45;
    word-break: break-word;
}

.diagnosis-understanding__notice {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--line-soft);
    color: var(--ink-muted);
    font-size: 12px;
    line-height: 1.55;
}

.diagnosis-understanding__notice span {
    display: block;
    margin-bottom: 2px;
    color: var(--gold);
    font-family: var(--font-sans);
    font-size: 9px;
    letter-spacing: 0.16em;
}

.diagnosis-understanding__feedback {
    margin-top: 8px;
    padding-top: 8px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px 12px;
    align-items: center;
    border-top: 1px solid var(--line-soft);
}

.diagnosis-understanding__feedback p {
    color: var(--ink-soft);
    font-size: 12px;
    line-height: 1.5;
}

.diagnosis-understanding__feedback-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}

.diagnosis-understanding__feedback button {
    min-width: 44px;
    min-height: 28px;
    padding: 0 9px;
    border: 1px solid rgba(201, 168, 117, 0.34);
    background: transparent;
    color: var(--gold);
    font-family: var(--font-sans);
    font-size: 11px;
    letter-spacing: 0.08em;
    cursor: pointer;
    transition: background 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

.diagnosis-understanding__feedback button:hover {
    border-color: var(--gold);
    background: rgba(201, 168, 117, 0.12);
    color: var(--gold-bright);
}

#diagnosisUnderstandingFeedback {
    grid-column: 1 / -1;
    min-height: 14px;
    color: var(--gold-bright);
    font-size: 12px;
}

.diagnosis-modal--feedback {
    align-items: start;
    overflow-y: auto;
}

.diagnosis-modal__panel--feedback {
    width: min(100%, 560px);
    margin: auto 0;
}

.diagnosis-modal__options--checkbox label {
    align-items: flex-start;
    min-height: 42px;
    padding-top: 11px;
    padding-bottom: 11px;
    line-height: 1.5;
}

.diagnosis-modal__textarea {
    display: grid;
    gap: 8px;
    margin-top: 18px;
}

.diagnosis-modal__textarea span {
    color: var(--gold);
    font-family: var(--font-sans);
    font-size: 12px;
    letter-spacing: 0.18em;
}

.diagnosis-modal__textarea textarea {
    width: 100%;
    min-height: 118px;
    resize: vertical;
    padding: 14px;
    border: 1px solid rgba(201, 168, 117, 0.28);
    border-radius: 0;
    background: rgba(10, 9, 8, 0.42);
    color: var(--ink);
    font: inherit;
    line-height: 1.8;
}

.diagnosis-modal__textarea textarea::placeholder {
    color: var(--ink-muted);
}

.diagnosis-modal__hint {
    min-height: 22px;
    margin: 12px 0 0;
    color: var(--ink-muted);
    font-size: 13px;
}

.diagnosis-modal__hint[data-state="error"] {
    color: #e3a28f;
}

.diagnosis-modal__hint[data-state="success"] {
    color: var(--gold-bright);
}

.diagnosis-stats {
    margin: 22px 0;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
}

.diagnosis-stats div {
    min-height: 72px;
    padding: 14px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: rgba(10, 9, 8, 0.36);
}

.diagnosis-stats dt {
    margin-bottom: 8px;
    color: var(--gold);
    font-family: var(--font-sans);
    font-size: 11px;
    letter-spacing: 0.24em;
}

.diagnosis-stats dd {
    color: var(--ink);
    font-size: 14px;
}

.diagnosis-report-section {
    padding: 20px 0;
    border-top: 1px solid var(--line-soft);
}

.diagnosis-report-section h3 {
    margin-bottom: 10px;
    font-family: var(--font-serif-cn);
    font-size: 19px;
    font-weight: 500;
    letter-spacing: 0.06em;
}

.diagnosis-report-section ul {
    padding-left: 1.1em;
}

.diagnosis-report-section li + li {
    margin-top: 8px;
}

.project-detail__hero {
    padding: clamp(72px, 9vw, 132px) var(--pad-x) clamp(64px, 8vw, 108px);
    border-bottom: 1px solid var(--line);
    background:
        linear-gradient(90deg, rgba(201, 168, 117, 0.06) 1px, transparent 1px) 0 0 / 25vw 100%,
        var(--bg);
}

.project-detail__hero-inner {
    max-width: 1180px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(260px, 380px) minmax(0, 1fr);
    align-items: center;
    gap: clamp(36px, 6vw, 86px);
}

.project-detail__poster {
    aspect-ratio: 3 / 4;
    display: grid;
    place-items: center;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--line);
    background:
        linear-gradient(145deg, rgba(201, 168, 117, 0.18), transparent 48%),
        repeating-linear-gradient(90deg, rgba(245, 241, 232, 0.035) 0 1px, transparent 1px 22px),
        var(--bg-soft);
}

.project-detail__poster::before {
    content: "";
    position: absolute;
    inset: 20px;
    border: 1px solid rgba(201, 168, 117, 0.24);
}

.project-detail__poster::after {
    content: "";
    position: absolute;
    right: 18px;
    bottom: 18px;
    left: 18px;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--gold), transparent);
    opacity: 0.54;
}

.project-detail__poster span {
    font-family: var(--font-serif-en);
    font-size: clamp(72px, 10vw, 132px);
    color: rgba(201, 168, 117, 0.32);
    letter-spacing: 0;
}

.project-detail__intro .subpage-lead {
    max-width: 720px;
}

.project-meta {
    margin-top: 34px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
}

.project-meta div {
    min-height: 96px;
    padding: 20px 18px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: rgba(19, 17, 16, 0.54);
}

.project-meta dt {
    margin-bottom: 10px;
    color: var(--gold);
    font-family: var(--font-sans);
    font-size: 11px;
    letter-spacing: 0.28em;
    text-transform: uppercase;
}

.project-meta dd {
    color: var(--ink-soft);
    font-size: 14px;
    line-height: 1.6;
}

.project-detail__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

.project-panel {
    min-height: 230px;
    padding: clamp(30px, 4vw, 44px);
    border: 1px solid var(--line);
    background: var(--bg-soft);
}

.project-panel--wide {
    grid-column: 1 / -1;
}

.project-panel h2 {
    margin-bottom: 18px;
    font-family: var(--font-serif-cn);
    font-size: clamp(22px, 2.4vw, 32px);
    font-weight: 500;
    letter-spacing: 0.06em;
}

.project-panel ul {
    padding-left: 1.1em;
}

.project-panel li + li {
    margin-top: 8px;
}

.legal-content {
    max-width: 900px;
}

.legal-content h2 {
    margin: 42px 0 14px;
    font-family: var(--font-serif-cn);
    font-size: 26px;
    font-weight: 500;
    letter-spacing: 0.06em;
}

.legal-content ul {
    padding-left: 1.2em;
}

.back-link {
    display: inline-flex;
    margin-top: 34px;
    color: var(--gold);
    font-family: var(--font-sans);
    font-size: 12px;
    letter-spacing: 0.26em;
}

.talent-coming {
    padding-bottom: clamp(58px, 7vw, 96px);
}

.talent-coming__inner {
    display: grid;
    grid-template-columns: minmax(560px, 1.1fr) minmax(320px, 0.55fr);
    gap: clamp(28px, 5vw, 72px);
    align-items: center;
}

.talent-coming__copy {
    min-width: 0;
}

.talent-coming__status {
    display: inline-flex;
    min-height: 36px;
    align-items: center;
    margin-bottom: 22px;
    padding: 0 16px;
    border: 1px solid rgba(201, 168, 117, 0.42);
    background: rgba(201, 168, 117, 0.08);
    color: var(--gold-bright);
    font-family: var(--font-sans);
    font-size: 12px;
    letter-spacing: 0.2em;
}

.talent-coming h1 {
    max-width: 880px;
    word-break: keep-all;
    overflow-wrap: normal;
}

.talent-coming__subtitle {
    margin-top: 18px;
    color: var(--gold);
    font-family: var(--font-sans);
    font-size: clamp(15px, 1.45vw, 18px);
    letter-spacing: 0.12em;
}

.talent-coming__note {
    max-width: 720px;
    margin-top: 18px;
    color: var(--ink-muted);
    font-size: 14px;
    line-height: 1.9;
}

.talent-coming__links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 30px;
}

.talent-coming__link {
    display: inline-flex;
    min-height: 42px;
    align-items: center;
    justify-content: center;
    padding: 0 16px;
    border: 1px solid rgba(201, 168, 117, 0.3);
    color: var(--gold);
    font-family: var(--font-sans);
    font-size: 12px;
    letter-spacing: 0.16em;
    transition: border-color 0.24s ease, background 0.24s ease, color 0.24s ease;
}

.talent-coming__link--primary {
    border-color: rgba(201, 168, 117, 0.56);
    background: rgba(201, 168, 117, 0.12);
    color: var(--gold-bright);
}

.talent-coming__link--secondary {
    color: var(--ink-soft);
}

.talent-coming__link:hover {
    border-color: rgba(201, 168, 117, 0.62);
    background: rgba(201, 168, 117, 0.08);
    color: var(--gold-bright);
}

.talent-notify {
    display: grid;
    gap: 18px;
    padding: clamp(24px, 3vw, 34px);
    border: 1px solid rgba(201, 168, 117, 0.34);
    background:
        linear-gradient(145deg, rgba(201, 168, 117, 0.11), transparent 48%),
        rgba(19, 17, 16, 0.82);
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.24);
}

.talent-notify__head span {
    color: var(--gold);
    font-family: var(--font-sans);
    font-size: 12px;
    letter-spacing: 0.22em;
}

.talent-notify__head p {
    margin-top: 10px;
    color: var(--ink-muted);
    font-size: 13px;
    line-height: 1.8;
}

.talent-notify__button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    border: 1px solid rgba(201, 168, 117, 0.62);
    border-radius: 0;
    background: rgba(201, 168, 117, 0.14);
    color: var(--gold-bright);
    font-family: var(--font-sans);
    font-size: 13px;
    letter-spacing: 0.18em;
    transition: border-color 0.24s ease, background 0.24s ease, color 0.24s ease;
}

.talent-notify__button:hover {
    border-color: rgba(201, 168, 117, 0.72);
    background: rgba(201, 168, 117, 0.14);
    color: var(--gold-bright);
}

.talent-notify__message {
    min-height: 22px;
    color: var(--gold-bright);
    font-size: 13px;
    line-height: 1.7;
}

.talent-ecosystem {
    display: grid;
    gap: 26px;
}

.talent-ecosystem__intro {
    max-width: 760px;
}

.talent-ecosystem__intro p {
    color: var(--ink-soft);
    font-size: 15px;
    line-height: 1.9;
}

.talent-ecosystem__cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.talent-ecosystem__card {
    min-height: 210px;
    padding: 26px;
    border: 1px solid rgba(201, 168, 117, 0.2);
    background: rgba(19, 17, 16, 0.58);
}

.talent-ecosystem__card span {
    color: var(--gold);
    font-family: var(--font-sans);
    font-size: 12px;
    letter-spacing: 0.24em;
}

.talent-ecosystem__card h2 {
    margin: 26px 0 14px;
    font-family: var(--font-serif-cn);
    font-size: clamp(22px, 2.3vw, 30px);
    font-weight: 500;
    letter-spacing: 0.06em;
}

.talent-ecosystem__card p {
    color: var(--ink-soft);
    font-size: 14px;
    line-height: 1.9;
}

.home-shortcut {
    position: fixed;
    left: clamp(18px, 3vw, 42px);
    top: 50%;
    z-index: 40;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 46px;
    min-height: 118px;
    padding: 14px 10px;
    border: 1px solid var(--line);
    background: rgba(10, 9, 8, 0.72);
    color: var(--gold);
    font-family: var(--font-sans);
    font-size: 11px;
    letter-spacing: 0.24em;
    writing-mode: vertical-rl;
    transform: translateY(-50%);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    transition: border-color 0.25s ease, background 0.25s ease, color 0.25s ease;
}

.home-shortcut:hover {
    border-color: rgba(201, 168, 117, 0.58);
    background: rgba(19, 17, 16, 0.9);
    color: var(--gold-bright);
}

.fade-in {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1), transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

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

.platform-card.fade-in.is-visible:hover {
    transform: translateZ(0) scale(1.012);
}

.platform-card.fade-in {
    transition: transform 0.32s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1), border-color 0.32s ease, background 0.32s ease;
}

@media (min-width: 981px) {
    :root {
        --pad-x: clamp(22px, 6vw, 96px);
        --section-y: clamp(64px, 7.4vw, 102px);
    }

    .nav__inner {
        max-width: 1180px;
        min-height: 64px;
        gap: 22px;
    }

    .intro {
        padding-top: clamp(14px, 1.5vw, 20px);
        padding-bottom: clamp(14px, 1.5vw, 20px);
    }

    .intro h1 {
        font-size: clamp(28px, 3.5vw, 48px);
    }

    .home-kicker__inner {
        max-width: 1180px;
        height: 46px;
    }

    .section-head {
        max-width: 1180px;
        margin-bottom: 14px;
        gap: 16px;
    }

    .section-head h2 {
        font-size: clamp(26px, 3.5vw, 42px);
    }

    .project-marquee,
    .platforms,
    .ecosystem-grid,
    .footer__inner,
    .footer__bottom {
        max-width: 1180px;
    }

    .project-marquee {
        padding-top: 14px;
        padding-bottom: 14px;
    }

    .project-reel {
        gap: clamp(16px, 1.5vw, 24px);
    }

    .project-card {
        width: clamp(232px, 16.4vw, 300px);
    }

    .project-card__body {
        min-height: 112px;
        padding: 18px 18px 20px;
    }

    .project-card__status {
        margin-bottom: 10px;
        font-size: 12px;
    }

    .project-card h3 {
        font-size: clamp(17px, 1.2vw, 20px);
    }

    .platform-section {
        padding-top: clamp(24px, 2.6vw, 34px);
        padding-bottom: clamp(26px, 2.8vw, 38px);
    }

    .platforms {
        gap: 18px;
    }

    .platform-card {
        min-height: 228px;
        padding: clamp(20px, 2.1vw, 30px);
        grid-template-rows: auto auto minmax(72px, auto) 28px auto auto auto;
    }

    .platform-card__meta {
        margin-bottom: 16px;
    }

    .platform-card__num {
        margin-bottom: 14px;
    }

    .platform-card h2 {
        font-size: clamp(26px, 3vw, 40px);
    }

    .platform-card__en,
    .platform-card__text {
        margin-top: 12px;
    }

    .platform-card__text {
        font-size: 14px;
        line-height: 1.78;
    }

    .platform-card__action {
        margin-top: 14px;
    }

    .ecosystem-grid article {
        min-height: 150px;
        padding: 24px 22px;
    }

    .ecosystem-grid span {
        margin-bottom: 16px;
    }

    .ecosystem-grid h3 {
        font-size: 19px;
    }

    .principle {
        padding-top: clamp(28px, 3.4vw, 44px);
        padding-bottom: clamp(28px, 3.4vw, 44px);
    }

    .footer__inner {
        padding-top: 30px;
        padding-bottom: 22px;
    }

    .subpage-hero {
        padding-top: clamp(72px, 8.5vw, 120px);
        padding-bottom: clamp(50px, 6vw, 82px);
    }

    .subpage-hero__inner,
    .subpage-section__inner {
        max-width: 960px;
    }

    .subpage-hero h1 {
        font-size: clamp(36px, 4.8vw, 64px);
    }

    .subpage-lead {
        margin-top: 24px;
        font-size: clamp(15px, 1.45vw, 17px);
    }

    .subpage-section {
        padding-top: clamp(50px, 6vw, 82px);
        padding-bottom: clamp(50px, 6vw, 82px);
    }

    .placeholder-card {
        min-height: 180px;
        padding: 26px 24px;
    }

    .project-detail__hero {
        padding-top: clamp(58px, 7vw, 96px);
        padding-bottom: clamp(50px, 6vw, 82px);
    }

    .project-detail__hero-inner {
        max-width: 980px;
        grid-template-columns: minmax(220px, 300px) minmax(0, 1fr);
        gap: clamp(28px, 4vw, 58px);
    }

    .project-panel {
        min-height: 188px;
        padding: clamp(22px, 2.8vw, 32px);
    }
}

@media (min-width: 1024px) and (max-width: 1279px) {
    :root {
        --pad-x: clamp(42px, 5.4vw, 72px);
        --section-y: clamp(60px, 6.8vw, 88px);
    }

    .nav__inner,
    .home-kicker__inner,
    .section-head,
    .project-marquee,
    .platforms,
    .ecosystem-grid,
    .footer__inner,
    .footer__bottom {
        max-width: 1060px;
    }

    .platform-card {
        padding: clamp(20px, 2vw, 28px);
    }

    .project-card {
        width: clamp(228px, 19vw, 276px);
    }

    .ecosystem-grid article {
        padding: 22px 20px;
    }
}

@media (max-width: 980px) {
    .nav__tagline {
        display: none;
    }

    .nav__inner {
        min-height: auto;
        padding-top: 14px;
        padding-bottom: 12px;
        align-items: flex-start;
        flex-direction: column;
        gap: 14px;
    }

    .nav__menu {
        width: 100%;
        justify-content: flex-start;
        gap: 18px;
        overflow-x: auto;
        padding-bottom: 2px;
        white-space: nowrap;
    }

    .intro {
        min-height: auto;
        padding-top: 24px;
        padding-bottom: 28px;
        background:
            linear-gradient(90deg, rgba(201, 168, 117, 0.07) 1px, transparent 1px) 0 0 / 50vw 100%,
            var(--bg);
    }

    .sleeping-flame {
        right: 18px;
        bottom: 18px;
        width: 64px;
        height: 64px;
        opacity: 0.74;
    }

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

    .platform-card {
        min-height: auto;
    }

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

    .footer__inner {
        grid-template-columns: 1fr;
        align-items: start;
        gap: 18px;
    }

    .footer__motto {
        text-align: left;
    }

    .footer__contact {
        margin-right: 0;
        text-align: left;
    }

    .footer__bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }

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

    .talent-coming__inner,
    .talent-ecosystem__cards {
        grid-template-columns: 1fr;
    }

    .talent-coming__inner {
        align-items: start;
    }

    .diagnosis-console {
        grid-template-columns: 1fr;
    }

    .project-detail__hero-inner {
        grid-template-columns: 1fr;
    }

    .project-detail__poster {
        width: min(320px, 72vw);
    }

    .project-meta,
    .project-detail__grid {
        grid-template-columns: 1fr;
    }

    .project-panel--wide {
        grid-column: auto;
    }

    .home-shortcut {
        position: static;
        min-width: 0;
        min-height: 0;
        margin: 22px var(--pad-x) 0;
        padding: 0;
        border: 0;
        background: transparent;
        writing-mode: horizontal-tb;
        transform: none;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
    }
}

@media (min-width: 768px) and (max-width: 980px) {
    :root {
        --pad-x: clamp(34px, 6vw, 58px);
        --section-y: clamp(48px, 6vw, 72px);
    }

    .platform-section,
    .projects,
    .ecosystem {
        padding-top: 42px;
        padding-bottom: 46px;
    }

    .section-head {
        margin-bottom: 20px;
    }

    .platforms,
    .placeholder-grid,
    .project-detail__grid,
    .talent-coming__inner,
    .talent-ecosystem__cards {
        gap: 18px;
    }

    .platform-card,
    .placeholder-card,
    .project-panel {
        padding: 24px 22px;
    }

    .project-card {
        width: min(38vw, 280px);
    }

    .ecosystem-grid {
        gap: 0;
    }

    .ecosystem {
        padding-top: 34px;
        padding-bottom: 36px;
    }

    .ecosystem .section-head {
        margin-bottom: 14px;
    }

    .ecosystem-grid article {
        min-height: 122px;
        padding: 16px 18px;
    }

    .ecosystem-grid span {
        margin-bottom: 10px;
    }

    .ecosystem-grid p {
        line-height: 1.45;
    }

    .subpage-hero,
    .project-detail__hero {
        padding-top: 64px;
        padding-bottom: 50px;
    }
}

@media (max-width: 620px) {
    .brand__en {
        display: none;
    }

    .nav__menu {
        font-size: 12px;
        letter-spacing: 0.12em;
    }

    .eyebrow {
        letter-spacing: 0.28em;
    }

    .intro .eyebrow {
        margin-bottom: 18px;
        font-size: 10px;
        letter-spacing: 0.26em;
    }

    .intro h1 {
        font-size: clamp(44px, 15vw, 64px);
    }

    .intro__lead {
        margin-top: 16px;
        font-size: clamp(18px, 6vw, 24px);
    }

    .project-marquee {
        padding-left: 48px;
        padding-right: 48px;
    }

    .project-marquee::before,
    .project-marquee::after {
        width: 58px;
    }

    .project-marquee__control {
        width: 34px;
        height: 58px;
        opacity: 0.78;
    }

    .project-marquee__control--prev {
        left: 10px;
    }

    .project-marquee__control--next {
        right: 10px;
    }

    .project-card {
        width: min(72vw, 286px);
    }

    .project-card:hover,
    .platform-card:hover,
    .platform-card.fade-in.is-visible:hover {
        transform: none;
    }

    .platform-section,
    .projects,
    .ecosystem {
        padding-top: 38px;
        padding-bottom: 40px;
    }

    .section-head {
        grid-template-columns: 1fr;
        gap: 7px;
        margin-bottom: 24px;
    }

    .section-head::after {
        display: none;
    }

    .section-head h2 {
        grid-column: auto;
        grid-row: auto;
        width: auto;
        padding-right: 0;
    }

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

    .ecosystem {
        padding-top: 26px;
        padding-bottom: 28px;
    }

    .ecosystem .section-head {
        gap: 5px;
        margin-bottom: 14px;
    }

    .ecosystem-grid article {
        min-height: 0;
        padding: 16px 16px;
    }

    .ecosystem-grid span {
        margin-bottom: 8px;
    }

    .ecosystem-grid h3 {
        margin-bottom: 4px;
        font-size: 17px;
    }

    .ecosystem-grid p {
        line-height: 1.42;
    }

    .platform-card__meta {
        margin-bottom: 22px;
    }

    .footer__contact {
        font-size: 14px;
    }

    .diagnosis-stats {
        grid-template-columns: 1fr;
    }

    .diagnosis-material {
        padding: 16px;
    }

    .diagnosis-material__upload {
        grid-template-columns: 1fr;
    }

    .diagnosis-file-button {
        width: max-content;
        max-width: 100%;
    }

    .talent-coming__links {
        flex-direction: column;
    }

    .talent-coming__links a,
    .talent-notify__button {
        width: 100%;
    }

    .diagnosis-progress,
    .diagnosis-understanding {
        padding: 18px;
    }

    .diagnosis-understanding__grid {
        grid-template-columns: 1fr;
    }

    .diagnosis-understanding__feedback {
        grid-template-columns: 1fr;
    }

    .diagnosis-understanding__feedback-actions {
        justify-content: flex-start;
    }

    .diagnosis-modal {
        padding: 16px;
    }

    .diagnosis-modal__panel {
        padding: 22px;
    }

    .diagnosis-modal__actions {
        flex-direction: column;
    }

    .sleeping-flame {
        width: 52px;
        height: 52px;
        opacity: 0.48;
    }
}

@media (max-width: 480px) {
    .home-kicker__inner {
        min-height: 34px;
        padding-top: 6px;
        padding-bottom: 6px;
        gap: 2px;
    }

    .home-kicker__en {
        font-size: 8px;
        letter-spacing: 0.22em;
    }

    .home-kicker__cn {
        font-size: 11px;
        letter-spacing: 0.08em;
    }

    .platform-section,
    .projects,
    .ecosystem {
        padding-top: 22px;
        padding-bottom: 24px;
    }

    .section-head {
        gap: 5px;
        margin-bottom: 18px;
    }

    .section-head__num,
    .section-head__en {
        font-size: 10px;
        letter-spacing: 0.22em;
    }

    .section-head h2 {
        font-size: 25px;
    }

    .platforms {
        gap: 12px;
    }

    .platform-card {
        min-height: 0;
        padding: 16px 14px;
        grid-template-rows: auto auto auto auto auto auto auto;
    }

    .platform-card::after {
        display: none;
    }

    .platform-card__meta {
        gap: 6px;
        margin-bottom: 9px;
        flex-wrap: wrap;
    }

    .platform-card__meta span {
        padding: 4px 7px;
        font-size: 9px;
        letter-spacing: 0.12em;
    }

    .platform-card__num {
        margin-bottom: 8px;
        font-size: 11px;
        letter-spacing: 0.24em;
    }

    .platform-card h2 {
        font-size: 25px;
        line-height: 1.22;
    }

    .platform-card__free-row {
        margin-top: 9px;
    }

    .platform-card__free-row span {
        min-width: 48px;
        height: 24px;
        font-size: 9px;
        letter-spacing: 0.12em;
    }

    .platform-card__en {
        margin-top: 9px;
        font-size: 10px;
        letter-spacing: 0.22em;
    }

    .platform-card__text {
        margin-top: 8px;
        font-size: 13px;
        line-height: 1.55;
    }

    .platform-card__action {
        margin-top: 9px;
        padding: 6px 10px;
        font-size: 10px;
        letter-spacing: 0.1em;
    }

    .platform-card__notice {
        margin-top: 6px;
        font-size: 11px;
        line-height: 1.45;
    }

    .project-marquee {
        padding: 8px 36px;
    }

    .project-marquee__notice {
        top: 8px;
        padding: 5px 8px;
        font-size: 10px;
    }

    .project-marquee::before,
    .project-marquee::after {
        width: 40px;
    }

    .project-marquee__control {
        width: 28px;
        height: 44px;
    }

    .project-marquee__control--prev {
        left: 7px;
    }

    .project-marquee__control--next {
        right: 7px;
    }

    .project-reel {
        gap: 12px;
    }

    .project-card {
        width: min(56vw, 202px);
    }

    .project-card__poster {
        aspect-ratio: 3 / 4;
    }

    .project-card__poster::before {
        inset: 8px;
    }

    .project-card__poster span {
        font-size: 44px;
    }

    .project-card__body {
        min-height: 78px;
        padding: 10px 12px 12px;
    }

    .project-card__status {
        margin-bottom: 4px;
        font-size: 9px;
        letter-spacing: 0.1em;
    }

    .project-card h3 {
        margin-bottom: 4px;
        font-size: 15px;
        line-height: 1.22;
    }

    .project-card__body p:last-child {
        font-size: 10px;
        line-height: 1.35;
    }

    .ecosystem-grid article {
        min-height: 0;
        padding: 10px 12px;
    }

    .ecosystem-grid span {
        margin-bottom: 5px;
        font-size: 10px;
        letter-spacing: 0.2em;
    }

    .ecosystem-grid h3 {
        margin-bottom: 3px;
        font-size: 16px;
    }

    .ecosystem-grid p {
        font-size: 12px;
        line-height: 1.34;
    }
}

@media (max-width: 390px) {
    :root {
        --pad-x: 16px;
    }

    .nav__inner {
        padding-top: 12px;
        padding-bottom: 10px;
        gap: 10px;
    }

    .nav__menu {
        gap: 14px;
    }

    .platform-section,
    .projects,
    .ecosystem {
        padding-top: 20px;
        padding-bottom: 22px;
    }

    .section-head {
        margin-bottom: 14px;
    }

    .platform-card {
        padding: 14px 12px;
    }

    .project-marquee {
        padding-right: 32px;
        padding-left: 32px;
    }

    .project-card {
        width: min(58vw, 190px);
    }

    .ecosystem-grid article {
        padding: 12px;
    }

    .footer__contact a {
        grid-template-columns: 1fr;
        gap: 2px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}