/* ============================================================
   TR° 个人作品集 · 深色玻璃拟态
   仅用原生 CSS：变量、网格、backdrop-filter
   ============================================================ */

@font-face {
  font-family: Manrope;
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(../fonts/manrope-400.ttf) format("truetype");
}
@font-face {
  font-family: Manrope;
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(../fonts/manrope-700.ttf) format("truetype");
}

:root {
  --bg: #05060a;
  --bg-soft: #0a0c12;
  --ink: #eef0f6;
  --ink-2: #a7adbd;
  --ink-3: #6b7284;
  --line: rgba(255, 255, 255, 0.08);
  --line-2: rgba(255, 255, 255, 0.16);
  --glass: linear-gradient(
    158deg,
    rgba(255, 255, 255, 0.085) 0%,
    rgba(255, 255, 255, 0.028) 42%,
    rgba(255, 255, 255, 0.05) 100%
  );
  --accent: #93a6ff;
  --accent-warm: #ffb08a;
  --shadow: 0 30px 70px -30px rgba(0, 0, 0, 0.9), 0 2px 6px rgba(0, 0, 0, 0.4);
  --radius: 22px;
  --gut: clamp(20px, 4.5vw, 56px);
  --maxw: 1200px;
  --f: "Manrope", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--f);
  font-size: 16px;
  line-height: 1.75;
  letter-spacing: 0.004em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img {
  display: block;
  max-width: 100%;
}
a {
  color: inherit;
  text-decoration: none;
}
ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
h1,
h2,
h3 {
  margin: 0;
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.1;
}
::selection {
  background: var(--accent);
  color: #05060a;
}
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
  border-radius: 6px;
}

/* ---------- 背景层 ---------- */
.scene {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.scene__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.62;
  will-change: transform;
}
.scene__glow--a {
  width: 56vw;
  height: 56vw;
  left: -12vw;
  top: -18vw;
  background: radial-gradient(circle at 50% 50%, rgba(96, 122, 255, 0.5), transparent 66%);
  animation: drift-a 26s ease-in-out infinite alternate;
}
.scene__glow--b {
  width: 46vw;
  height: 46vw;
  right: -10vw;
  top: 6vw;
  background: radial-gradient(circle at 50% 50%, rgba(255, 138, 96, 0.28), transparent 68%);
  animation: drift-b 32s ease-in-out infinite alternate;
}
.scene__glow--c {
  width: 62vw;
  height: 62vw;
  left: 22vw;
  bottom: -32vw;
  background: radial-gradient(circle at 50% 50%, rgba(80, 200, 210, 0.22), transparent 70%);
  animation: drift-c 38s ease-in-out infinite alternate;
}
@keyframes drift-a {
  to {
    transform: translate3d(6vw, 5vh, 0) scale(1.08);
  }
}
@keyframes drift-b {
  to {
    transform: translate3d(-5vw, 8vh, 0) scale(1.12);
  }
}
@keyframes drift-c {
  to {
    transform: translate3d(4vw, -6vh, 0) scale(1.06);
  }
}

.scene__grid {
  position: absolute;
  inset: -10%;
  background-image: linear-gradient(to right, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 84px 84px;
  mask-image: radial-gradient(ellipse 70% 55% at 50% 30%, #000 25%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 70% 55% at 50% 30%, #000 25%, transparent 78%);
  opacity: 0.5;
}
.scene__noise {
  position: absolute;
  inset: 0;
  opacity: 0.4;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.82' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='0.55'/%3E%3C/svg%3E");
}
.scene__vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 90% 70% at 50% 0%, transparent 40%, rgba(3, 4, 8, 0.72) 100%);
}

/* ---------- 顶部进度 ---------- */
.progress {
  position: fixed;
  inset: 0 auto auto 0;
  height: 2px;
  width: 0;
  z-index: 80;
  background: linear-gradient(90deg, var(--accent), var(--accent-warm));
  box-shadow: 0 0 16px rgba(147, 166, 255, 0.7);
}

/* ---------- 导航 ---------- */
.nav {
  position: fixed;
  z-index: 70;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  width: min(1140px, calc(100vw - 32px));
  height: 58px;
  padding: 0 10px 0 22px;
  display: flex;
  align-items: center;
  gap: 20px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(12, 14, 20, 0.55);
  backdrop-filter: blur(22px) saturate(150%);
  -webkit-backdrop-filter: blur(22px) saturate(150%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12), 0 18px 40px -24px rgba(0, 0, 0, 0.9);
  transition: background-color 0.4s var(--ease), border-color 0.4s;
}
.nav.is-stuck {
  background: rgba(9, 10, 15, 0.78);
  border-color: var(--line-2);
}
.nav__logo {
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.02em;
  margin-right: auto;
  display: inline-flex;
  align-items: baseline;
}
.nav__logo span {
  color: var(--accent);
  font-size: 13px;
  transform: translateY(-6px);
}
.nav__links {
  display: flex;
  gap: 4px;
}
.nav__links a {
  position: relative;
  padding: 8px 14px;
  font-size: 13.5px;
  color: var(--ink-2);
  border-radius: 999px;
  transition: color 0.25s, background-color 0.25s;
}
.nav__links a:hover,
.nav__links a.is-active {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.06);
}
.nav__cta {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 40px;
  padding: 0 16px;
  border-radius: 999px;
  font-size: 13.5px;
  color: #0a0b10;
  background: linear-gradient(180deg, #f3f5ff, #c9d3ff);
  box-shadow: 0 10px 26px -12px rgba(160, 180, 255, 0.9);
  transition: transform 0.3s var(--ease), box-shadow 0.3s;
}
.nav__cta svg {
  width: 14px;
  height: 14px;
}
.nav__cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 32px -12px rgba(160, 180, 255, 1);
}

/* ---------- 版式通用 ---------- */
.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 22px;
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.eyebrow__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px rgba(147, 166, 255, 0.9);
}
.eyebrow::after {
  content: "";
  flex: 1;
  max-width: 54px;
  height: 1px;
  background: linear-gradient(90deg, var(--line-2), transparent);
}

.grad {
  background: linear-gradient(96deg, #ffffff 6%, #c3cdff 42%, #ffc7ae 96%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

main {
  position: relative;
  z-index: 1;
}
.section {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(72px, 11vw, 148px) var(--gut);
  scroll-margin-top: 90px;
}
.section__head {
  margin-bottom: clamp(34px, 5vw, 56px);
}
.section__title {
  font-size: clamp(30px, 4.4vw, 56px);
  letter-spacing: -0.04em;
}
.section__note {
  margin: 16px 0 0;
  max-width: 46ch;
  color: var(--ink-2);
  font-size: 15.5px;
}

/* ---------- 首屏 ---------- */
.hero {
  position: relative;
  overflow: clip;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(120px, 16vh, 190px) var(--gut) clamp(56px, 8vw, 96px);
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
  min-height: 88vh;
}
.hero__title {
  font-size: clamp(34px, 5.1vw, 72px);
  line-height: 1.08;
  letter-spacing: -0.05em;
  text-wrap: balance;
}
.hero__sub {
  margin: 26px 0 0;
  max-width: 31em;
  color: var(--ink-2);
  font-size: clamp(15px, 1.15vw, 16px);
  line-height: 1.9;
  text-wrap: pretty;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-size: 14.5px;
  color: var(--ink);
  border: 1px solid var(--line-2);
  background: rgba(255, 255, 255, 0.045);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
  transition: transform 0.3s var(--ease), background-color 0.3s, border-color 0.3s;
}
.btn svg {
  width: 15px;
  height: 15px;
}
.btn:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.28);
}
.btn--solid {
  color: #08090d;
  border-color: transparent;
  background: linear-gradient(180deg, #ffffff, #ccd6ff);
  box-shadow: 0 18px 40px -18px rgba(160, 180, 255, 0.95), inset 0 1px 0 #fff;
}
.btn--solid:hover {
  background: linear-gradient(180deg, #ffffff, #dfe5ff);
}

.hero__stats {
  display: flex;
  gap: clamp(22px, 4vw, 54px);
  margin: 46px 0 0;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.hero__stats dt {
  font-size: 10.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 4px;
}
.hero__stats dd {
  margin: 0;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

/* 首屏悬浮玻璃卡 */
.hero__stage {
  position: relative;
  height: clamp(360px, 44vw, 500px);
}
.hero__stage::before {
  content: "";
  position: absolute;
  inset: 10% 6% 12% 10%;
  border-radius: 50%;
  background: radial-gradient(circle at 55% 44%, rgba(122, 146, 255, 0.17), transparent 58%),
    radial-gradient(circle at 30% 76%, rgba(255, 150, 120, 0.1), transparent 56%);
  filter: blur(64px);
  pointer-events: none;
}
.hero__ring {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 92%;
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.09);
  mask-image: radial-gradient(circle at 50% 50%, #000 62%, transparent 74%);
  -webkit-mask-image: radial-gradient(circle at 50% 50%, #000 62%, transparent 74%);
  animation: spin 42s linear infinite;
}
@keyframes spin {
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}
.float {
  position: absolute;
  margin: 0;
  width: 54%;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px) saturate(130%);
  -webkit-backdrop-filter: blur(10px) saturate(130%);
  box-shadow: 0 30px 60px -24px rgba(0, 0, 0, 0.95), inset 0 1px 0 rgba(255, 255, 255, 0.22);
  transition: transform 0.5s var(--ease);
  will-change: transform;
}
.float img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  filter: saturate(1.02) contrast(1.02);
}
.float figcaption {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
  padding: 10px 13px 12px;
  font-size: 12.5px;
  letter-spacing: 0.02em;
  background: linear-gradient(180deg, rgba(10, 12, 18, 0.55), rgba(10, 12, 18, 0.8));
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.float figcaption span {
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.float--1 {
  left: 0;
  top: 0;
  transform: rotate(-6deg);
  z-index: 3;
}
.float--2 {
  right: 0;
  top: 38%;
  transform: rotate(5deg);
  z-index: 2;
  width: 50%;
}
.float--3 {
  left: 6%;
  bottom: 0;
  transform: rotate(-3deg);
  z-index: 1;
  width: 46%;
}

.scroll-hint {
  position: absolute;
  left: var(--gut);
  bottom: 18px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 10px;
  letter-spacing: 0.24em;
  color: var(--ink-3);
}
.scroll-hint span {
  width: 1px;
  height: 34px;
  background: linear-gradient(180deg, transparent, var(--accent));
  animation: hint 2.4s ease-in-out infinite;
}
@keyframes hint {
  0%,
  100% {
    opacity: 0.25;
    transform: scaleY(0.6);
    transform-origin: top;
  }
  50% {
    opacity: 1;
    transform: scaleY(1);
  }
}

/* ---------- 跑马灯 ---------- */
.marquee {
  position: relative;
  z-index: 1;
  overflow: hidden;
  border-block: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee__track {
  display: flex;
  align-items: center;
  gap: 26px;
  padding: 16px 0;
  width: max-content;
  animation: marquee 34s linear infinite;
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--ink-3);
  white-space: nowrap;
}
.marquee__track i {
  color: var(--accent);
  font-style: normal;
  opacity: 0.7;
}
@keyframes marquee {
  to {
    transform: translateX(-50%);
  }
}

/* ---------- 作品 Bento ---------- */
.bento {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: clamp(12px, 1.4vw, 18px);
}
.card {
  grid-column: span 3;
  position: relative;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--glass);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.14);
  overflow: hidden;
  transition: transform 0.5s var(--ease), border-color 0.4s, box-shadow 0.5s;
  transform-style: preserve-3d;
}
.card--hero {
  grid-column: span 6;
}
.card--banner {
  grid-column: span 6;
}
.card:hover {
  border-color: rgba(255, 255, 255, 0.22);
  box-shadow: 0 42px 90px -34px rgba(0, 0, 0, 0.95), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}
/* 跟随指针的高光 */
.card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: radial-gradient(
    380px circle at var(--mx, 50%) var(--my, 0%),
    rgba(255, 255, 255, 0.16),
    transparent 62%
  );
  opacity: 0;
  transition: opacity 0.45s var(--ease);
}
.card:hover::after {
  opacity: 1;
}

.card__hit {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 12px 12px 18px;
  transform: none;
  transition: transform 0.4s var(--ease);
}
.card__media {
  position: relative;
  aspect-ratio: 3 / 2;
  flex: none;
  border-radius: 14px;
  overflow: hidden;
  background: #0b0d13;
  border: 1px solid rgba(255, 255, 255, 0.07);
}
.card--hero .card__media {
  aspect-ratio: 21 / 9;
}
.card--hero .card__media img {
  object-position: center 42%;
}
.card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.9s var(--ease), filter 0.6s;
}
.card:hover .card__hit {
  transform: perspective(1100px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg));
}
.card:hover .card__media img {
  transform: scale(1.045);
  filter: saturate(1.05) contrast(1.03) brightness(1);
}

.card__body {
  padding: 16px 8px 0;
}
.card__num {
  display: block;
  font-size: 10.5px;
  letter-spacing: 0.22em;
  color: var(--ink-3);
  margin-bottom: 8px;
  font-variant-numeric: tabular-nums;
}
.card h3 {
  font-size: clamp(18px, 1.7vw, 22px);
  letter-spacing: -0.03em;
}
.card p {
  margin: 8px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--ink-2);
  max-width: 42ch;
}
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 14px;
}
.chips li {
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-2);
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}
.card__arrow {
  position: absolute;
  right: 16px;
  top: 16px;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-size: 14px;
  color: var(--ink);
  background: rgba(8, 10, 15, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  opacity: 0;
  transform: translate(-4px, 4px) scale(0.9);
  transition: opacity 0.35s var(--ease), transform 0.35s var(--ease);
}
.card:hover .card__arrow {
  opacity: 1;
  transform: none;
}
.card--banner .card__hit {
  flex-direction: row;
  align-items: stretch;
  gap: 22px;
  padding: 12px 20px 12px 12px;
}
.card--banner .card__media {
  flex: 0 0 44%;
  aspect-ratio: 16 / 10;
  align-self: center;
}
.card--banner .card__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 10px 0;
}
.card--banner p {
  max-width: 40ch;
}

/* ---------- 关于 ---------- */
.about__panel {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: clamp(26px, 4vw, 56px);
  align-items: center;
  padding: clamp(18px, 2.4vw, 28px);
  border-radius: 28px;
  border: 1px solid var(--line);
  background: var(--glass);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.14);
}
.about__panel::before {
  content: "";
  position: absolute;
  left: -12%;
  top: -40%;
  width: 46%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(147, 166, 255, 0.28), transparent 66%);
  filter: blur(46px);
  pointer-events: none;
}
.about__figure {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  background: radial-gradient(circle at 50% 20%, rgba(147, 166, 255, 0.22), rgba(8, 10, 16, 0.9));
  border: 1px solid rgba(255, 255, 255, 0.1);
  aspect-ratio: 4 / 3.4;
  display: grid;
  place-items: center;
}
.about__figure img {
  width: 78%;
  height: auto;
  filter: drop-shadow(0 30px 40px rgba(0, 0, 0, 0.55));
  animation: bob 7s ease-in-out infinite;
}
@keyframes bob {
  50% {
    transform: translateY(-10px);
  }
}
.about__badge {
  position: absolute;
  left: 14px;
  bottom: 14px;
  font-size: 9.5px;
  letter-spacing: 0.22em;
  color: var(--ink-2);
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(8, 10, 15, 0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.about__copy {
  padding-right: clamp(0px, 2vw, 18px);
}
.about__copy h2 {
  font-size: clamp(26px, 3.2vw, 40px);
  letter-spacing: -0.04em;
}
.about__copy p {
  margin: 20px 0 0;
  color: var(--ink-2);
  font-size: 15px;
  line-height: 1.9;
  max-width: 52ch;
}
.about__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 34px;
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.about__meta li {
  font-size: 13px;
  color: var(--ink-2);
}
.about__meta b {
  display: block;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 3px;
  font-weight: 400;
}

/* ---------- 能力 ---------- */
.skills__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(12px, 1.6vw, 20px);
}
.skill {
  position: relative;
  padding: clamp(22px, 2.6vw, 32px);
  border-radius: 20px;
  border: 1px solid var(--line);
  background: var(--glass);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  transition: transform 0.45s var(--ease), border-color 0.4s;
}
.skill:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.2);
}
.skill__num {
  font-size: 10.5px;
  letter-spacing: 0.22em;
  color: var(--ink-3);
}
.skill h3 {
  margin-top: 14px;
  font-size: 19px;
  letter-spacing: -0.025em;
}
.skill p {
  margin: 10px 0 0;
  font-size: 13.8px;
  line-height: 1.8;
  color: var(--ink-2);
}

/* ---------- 联系 ---------- */
.contact__panel {
  position: relative;
  overflow: hidden;
  padding: clamp(32px, 5vw, 66px);
  border-radius: 30px;
  border: 1px solid var(--line);
  background: linear-gradient(150deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.025) 55%),
    rgba(12, 14, 20, 0.5);
  backdrop-filter: blur(22px) saturate(150%);
  -webkit-backdrop-filter: blur(22px) saturate(150%);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.16);
}
.contact__panel::before {
  content: "";
  position: absolute;
  right: -10%;
  top: -60%;
  width: 60%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(147, 166, 255, 0.4), transparent 65%);
  filter: blur(40px);
  pointer-events: none;
}
.contact__panel h2 {
  position: relative;
  font-size: clamp(28px, 4.2vw, 52px);
  letter-spacing: -0.045em;
  max-width: 20ch;
}
.contact__panel > p {
  position: relative;
  margin: 20px 0 0;
  max-width: 46ch;
  color: var(--ink-2);
  font-size: 15px;
}
.contact__actions {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}
.contact__note {
  font-size: 12px !important;
  color: var(--ink-3) !important;
  margin-top: 26px !important;
  letter-spacing: 0.02em;
}

/* ---------- 页脚 ---------- */
.footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--line);
  margin-top: clamp(40px, 6vw, 80px);
}
.footer__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 40px var(--gut) 44px;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 18px 40px;
}
.footer__mark {
  font-size: clamp(46px, 8vw, 96px);
  font-weight: 700;
  line-height: 0.8;
  letter-spacing: -0.05em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.28);
  margin-right: auto;
  user-select: none;
}
.footer p {
  margin: 0;
  font-size: 12.5px;
  color: var(--ink-3);
  max-width: 34ch;
}
.footer__year {
  font-size: 10.5px !important;
  letter-spacing: 0.18em;
  color: var(--ink-3) !important;
}

/* ---------- 入场动效 ---------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  filter: blur(7px);
  transition: opacity 0.95s var(--ease), transform 0.95s var(--ease), filter 0.95s var(--ease);
}
.reveal.is-in {
  opacity: 1;
  transform: none;
  filter: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .reveal {
    opacity: 1;
    transform: none;
    filter: none;
    transition: none;
  }
  .scene__glow,
  .hero__ring,
  .marquee__track,
  .about__figure img,
  .scroll-hint span {
    animation: none !important;
  }
  * {
    transition-duration: 0.01ms !important;
  }
}

/* ---------- 兜底：老浏览器 ---------- */
@supports not (aspect-ratio: 1 / 1) {
  .card__media {
    height: 0;
    padding-bottom: 66.66%;
  }
  .card--hero .card__media {
    padding-bottom: 42.85%;
  }
  .card__media img {
    position: absolute;
    inset: 0;
  }
}
@supports not (backdrop-filter: blur(1px)) {
  .card,
  .skill,
  .about__panel,
  .contact__panel {
    background: rgba(22, 24, 32, 0.92);
  }
}

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: 0;
    padding-top: clamp(110px, 15vh, 150px);
    gap: 44px;
  }
  .hero__stage {
    height: 300px;
    order: 2;
    margin-top: 8px;
  }
  .hero__ring {
    display: none;
  }
  .float {
    width: 46%;
  }
  .float--3 {
    width: 42%;
  }
  .scroll-hint {
    display: none;
  }
  .about__panel {
    grid-template-columns: 1fr;
  }
  .about__figure {
    aspect-ratio: 16 / 10;
  }
  .skills__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 760px) {
  .nav {
    height: 54px;
    padding-left: 16px;
    gap: 8px;
  }
  .nav__links {
    display: none;
  }
  .nav__cta {
    height: 36px;
    padding: 0 13px;
    font-size: 12.5px;
  }
  .hero__title {
    font-size: clamp(34px, 8.6vw, 44px);
  }
  .hero__stats {
    gap: 24px;
  }
  .bento {
    grid-template-columns: 1fr;
  }
  .card,
  .card--hero,
  .card--banner {
    grid-column: span 1;
  }
  .card--hero .card__media {
    aspect-ratio: 16 / 10;
  }
  .card--banner .card__hit {
    flex-direction: column;
  }
  .card--banner .card__media {
    flex: none;
    min-height: 200px;
  }
  .card--banner .card__body {
    padding: 16px 8px 0;
  }
  .skills__grid {
    grid-template-columns: 1fr;
  }
  .hero__stage {
    display: flex;
    gap: 12px;
    height: auto;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding: 4px var(--gut) 14px;
    margin: 0 calc(var(--gut) * -1);
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .hero__stage::-webkit-scrollbar {
    display: none;
  }
  .hero__stage::before {
    display: none;
  }
  .hero__ring {
    display: none;
  }
  .float {
    position: relative;
    inset: auto;
    flex: 0 0 76%;
    width: 76%;
    transform: none !important;
    scroll-snap-align: center;
  }
  .marquee__track {
    font-size: 10px;
    gap: 18px;
  }
  .footer__inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .footer__mark {
    margin-bottom: 10px;
  }
  .card__arrow {
    opacity: 1;
    transform: none;
  }
}