:root {
  --cream: #fffaf1;
  --paper: #fffdf8;
  --ink: #263238;
  --muted: #66716f;
  --line: rgba(38, 50, 56, 0.13);
  --coral: #ff735c;
  --yellow: #ffd957;
  --green: #9ad47d;
  --blue: #91c9ee;
  --pink: #f6aec7;
  --lavender: #bcb3e8;
  --shadow: 0 18px 50px rgba(63, 73, 72, 0.12);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; color: var(--ink); background: var(--cream);
  font-family: "Inter", "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.7; overflow-x: hidden;
}
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; cursor: pointer; }
a { color: inherit; text-decoration: none; }
.page-noise {
  position: fixed; inset: 0; opacity: .24; pointer-events: none; z-index: 20;
  background-image: radial-gradient(rgba(36,48,49,.12) .6px, transparent .6px);
  background-size: 7px 7px;
}
.section-shell { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.site-header {
  height: 78px; padding: 0 max(24px, calc((100vw - 1180px) / 2)); display: flex;
  align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 15; background: rgba(255,250,241,.88); backdrop-filter: blur(16px);
}
.brand { font-weight: 800; font-size: 20px; letter-spacing: -.05em; }
.brand span { color: var(--coral); font-family: Georgia, serif; font-size: 28px; }
.nav-links { display: flex; gap: 30px; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; }
.nav-links a, .header-contact { transition: color .25s; }
.nav-links a:hover, .header-contact:hover { color: var(--coral); }
.header-contact { font-size: 14px; font-weight: 700; }
.hero { min-height: 720px; display: grid; grid-template-columns: 1.08fr .92fr; gap: 60px; align-items: center; padding-block: 66px 90px; position: relative; }
.bubble-field { position: absolute; inset: 0; pointer-events: none; z-index: 3; overflow: hidden; }
.bubble {
  --bubble-size: 58px; --bubble-color: rgba(145,201,238,.5); --float-time: 8s; --float-delay: 0s;
  position: absolute; width: var(--bubble-size); height: var(--bubble-size); border-radius: 50%; pointer-events: auto;
  border: 1px solid rgba(255,255,255,.95); background: radial-gradient(circle at 30% 24%, rgba(255,255,255,.93) 0 7%, var(--bubble-color) 30%, rgba(255,255,255,.18) 68%);
  box-shadow: inset -7px -9px 16px rgba(145,201,238,.22), inset 5px 5px 12px rgba(255,255,255,.72), 0 5px 20px rgba(93,137,153,.18);
  animation: bubbleFloat var(--float-time) ease-in-out var(--float-delay) infinite alternate; transition: scale .2s, opacity .2s; cursor: crosshair;
}
.bubble::before { content: ""; position: absolute; left: 23%; top: 17%; width: 20%; height: 13%; border-radius: 50%; background: rgba(255,255,255,.88); transform: rotate(-28deg); }
.bubble:hover { scale: 1.14; }
.bubble.popped { animation: bubblePop .34s ease-out forwards; pointer-events: none; }
.bubble-word { position: absolute; z-index: 5; transform: translate(-50%, -50%); color: var(--coral); font-family: Georgia,serif; font-size: 18px; font-weight: 700; white-space: nowrap; animation: wordRise 1.35s ease-out forwards; text-shadow: 0 2px 0 rgba(255,255,255,.9); }
@keyframes bubbleFloat { from { transform: translate3d(-5px, 10px, 0); } to { transform: translate3d(12px, -24px, 0); } }
@keyframes bubblePop { 50% { scale: 1.35; opacity: .8; } to { scale: 1.7; opacity: 0; } }
@keyframes wordRise { from { opacity: 0; transform: translate(-50%, -20%) scale(.8); } 18% { opacity: 1; } to { opacity: 0; transform: translate(-50%, -145%) scale(1.08); } }
.eyebrow { color: #59706b; letter-spacing: .14em; font-size: 11px; font-weight: 800; margin: 0 0 18px; text-transform: uppercase; }
.status-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--green); margin-right: 8px; box-shadow: 0 0 0 5px rgba(154,212,125,.2); }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { letter-spacing: -.065em; line-height: .98; }
h1 { font-size: clamp(66px, 8vw, 104px); margin-bottom: 10px; }
h2 { font-size: clamp(45px, 5.4vw, 72px); margin-bottom: 24px; }
h3 { line-height: 1.25; }
em { font-family: Georgia, "Times New Roman", serif; color: var(--coral); font-weight: 500; }
.hero-cn { color: #54635f; letter-spacing: .24em; margin-bottom: 25px; }
.hero-intro { max-width: 570px; font-size: 18px; color: var(--muted); }
.hero-actions, .contact-actions { display: flex; gap: 16px; align-items: center; margin-top: 34px; flex-wrap: wrap; }
.primary-button, .secondary-button {
  border: 1px solid var(--ink); border-radius: 999px; padding: 13px 21px; font-size: 14px; font-weight: 750;
  transition: transform .25s, box-shadow .25s, background .25s; display: inline-flex; align-items: center; gap: 12px;
}
.primary-button { color: #fff; background: var(--ink); box-shadow: 4px 4px 0 var(--yellow); }
.primary-button:hover { transform: translate(-2px,-2px); box-shadow: 7px 7px 0 var(--yellow); }
.secondary-button { background: transparent; }
.secondary-button:hover { background: #fff; }
.text-button { background: none; border: 0; color: var(--ink); font-weight: 750; padding: 10px 0; }
.hero-visual { position: relative; padding: 20px 30px 0 20px; }
.portrait-frame { height: 590px; border-radius: 44% 44% 26px 26px; overflow: hidden; background: var(--green); box-shadow: var(--shadow); transform: rotate(2deg); }
.portrait-frame img { width: 100%; height: 100%; object-fit: cover; object-position: center 36%; }
.life-sticker {
  position: absolute; left: -22px; bottom: 70px; width: 152px; height: 152px; border-radius: 50%; border: 2px dashed var(--ink);
  background: var(--yellow); transform: rotate(-13deg); display: flex; flex-direction: column; justify-content: center; align-items: center;
  color: var(--ink); box-shadow: 0 10px 0 rgba(38,50,56,.12); animation: breathe 2.8s ease-in-out infinite;
}
.life-sticker span { font-family: Georgia, serif; font-style: italic; font-size: 17px; }
.life-sticker strong { font-size: 15px; text-transform: uppercase; letter-spacing: .08em; }
.life-sticker i { color: var(--coral); font-size: 23px; line-height: 1; }
.photo-note { position: absolute; right: -4px; top: 38px; background: #fff; padding: 8px 14px; border: 1px solid var(--ink); border-radius: 8px; transform: rotate(6deg); font-family: Georgia, serif; font-style: italic; }
.photo-note span { color: var(--coral); }
@keyframes breathe { 0%,100% { scale: 1; } 50% { scale: 1.05; } }
.marquee-band { overflow: hidden; border-block: 1px solid var(--ink); background: var(--yellow); transform: rotate(-1deg) scale(1.02); }
.marquee-track { display: flex; width: max-content; animation: marquee 22s linear infinite; padding: 10px 0; font-weight: 800; font-size: 14px; letter-spacing: .08em; }
.marquee-track span::after { content: "✿"; margin: 0 28px; color: var(--coral); }
@keyframes marquee { to { transform: translateX(-50%); } }
.about-section, .journey-section { padding-block: 150px 120px; }
.section-heading { max-width: 680px; }
.inline-heading { display: flex; max-width: none; align-items: end; justify-content: space-between; gap: 40px; }
.inline-heading > p { width: 330px; color: var(--muted); font-size: 15px; }
.about-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 22px; margin-top: 35px; }
.about-card, .metric-card, .project-card, .note-card { border: 1px solid var(--line); border-radius: 25px; box-shadow: var(--shadow); }
.about-card { padding: 38px; min-height: 345px; background: var(--green); position: relative; overflow: hidden; }
.card-kicker { font-size: 12px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.about-card h3 { font-size: 31px; margin: 36px 0 12px; letter-spacing: -.04em; }
.about-card p:last-of-type { max-width: 560px; }
.card-doodle { position: absolute; font-size: 110px; color: rgba(255,255,255,.46); right: 28px; bottom: -30px; }
.metric-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.metric-card { background: var(--paper); padding: 26px 22px; display: flex; flex-direction: column; justify-content: end; min-height: 164px; transition: transform .3s; }
.metric-card:hover { transform: translateY(-6px) rotate(1deg); }
.metric-value { color: var(--coral); font-size: 52px; line-height: 1; font-weight: 850; letter-spacing: -.08em; }
.metric-value small { font-size: 18px; letter-spacing: -.03em; }
.metric-card p { color: var(--muted); margin: 10px 0 0; font-size: 13px; }
.projects-section { padding-block: 115px 125px; background: #f1f6eb; border-block: 1px solid var(--line); }
.project-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 48px; }
.project-card { position: relative; overflow: hidden; min-height: 480px; padding: 30px; text-align: left; transition: transform .32s, box-shadow .32s; border-color: rgba(38,50,56,.2); }
.project-card:hover { transform: translateY(-9px); box-shadow: 0 25px 55px rgba(63,73,72,.2); }
.project-card.coral { background: #f9b4a7; }
.project-card.blue { background: #add8ef; }
.project-number { font-family: Georgia,serif; font-size: 64px; color: rgba(255,255,255,.72); line-height: .8; }
.project-card h3 { font-size: 36px; letter-spacing: -.05em; margin: 62px 0 4px; }
.project-card .project-type { font-size: 12px; text-transform: uppercase; letter-spacing: .11em; font-weight: 800; }
.project-card .project-summary { color: #465856; max-width: 530px; }
.mini-metrics { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 25px; }
.mini-metrics span { font-size: 12px; font-weight: 700; border: 1px solid rgba(38,50,56,.35); border-radius: 999px; padding: 5px 10px; background: rgba(255,255,255,.38); }
.card-arrow { position: absolute; right: 27px; bottom: 23px; font-size: 29px; }
.timeline { margin-top: 38px; border-top: 1px solid var(--line); }
.timeline-item { display: grid; grid-template-columns: 270px 1fr; gap: 38px; padding: 34px 0; border-bottom: 1px solid var(--line); }
.timeline-date { color: var(--coral); font-size: 14px; font-weight: 800; }
.timeline-item h3 { margin: 10px 0 3px; font-size: 22px; }
.timeline-org, .timeline-item p { color: var(--muted); margin: 0; font-size: 14px; }
.timeline-intro { color: var(--ink) !important; font-size: 15px !important; font-weight: 700; }
.timeline-content ul { margin: 15px 0 18px; padding-left: 18px; }
.timeline-content li { color: var(--muted); font-size: 14px; margin-bottom: 7px; padding-left: 3px; }
.experience-results { display: flex; flex-wrap: wrap; gap: 7px; }
.experience-results span { color: #536360; border: 1px solid rgba(38,50,56,.2); border-radius: 999px; background: rgba(255,255,255,.52); padding: 4px 9px; font-size: 12px; font-weight: 750; }
.skills-section { padding-block: 110px; background: var(--pink); border-block: 1px solid var(--line); }
.skills-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: 50px; align-items: center; }
.skill-cloud { display: flex; flex-wrap: wrap; gap: 12px; }
.skill-cloud span, .interest-list span { border: 1px solid var(--ink); border-radius: 999px; padding: 10px 17px; background: rgba(255,255,255,.42); font-weight: 700; font-size: 14px; transition: transform .25s, background .25s; }
.skill-cloud span:nth-child(3n+1) { transform: rotate(-3deg); }
.skill-cloud span:nth-child(3n+2) { transform: rotate(2deg); }
.skill-cloud span:hover { transform: translateY(-5px); background: #fff; }
.contact-section { padding-block: 130px; }
.contact-card { text-align: center; background: var(--paper); border: 1px solid var(--line); border-radius: 35px; padding: 76px 25px 45px; box-shadow: var(--shadow); }
.contact-card .contact-actions { justify-content: center; }
.contact-email { margin: 36px 0 0; color: var(--muted); font-size: 14px; }
.modal { border: 0; border-radius: 26px; padding: 0; width: min(760px, calc(100% - 32px)); max-height: calc(100vh - 40px); background: var(--paper); color: var(--ink); box-shadow: 0 24px 80px rgba(38,50,56,.28); }
.modal::backdrop { background: rgba(38,50,56,.38); backdrop-filter: blur(5px); }
.modal-close { position: absolute; right: 17px; top: 14px; width: 40px; height: 40px; border: 0; border-radius: 50%; background: rgba(38,50,56,.08); font-size: 28px; z-index: 2; }
.modal-body { padding: 40px; }
.modal-body h2 { font-size: 47px; }
.modal-intro { color: var(--muted); font-size: 15px; }
.modal-section { margin-top: 25px; }
.modal-section h3 { font-size: 16px; text-transform: uppercase; letter-spacing: .1em; color: var(--coral); }
.modal-section li { margin-bottom: 7px; color: #536360; }
.contact-modal { text-align: center; padding: 45px 25px 36px; width: min(440px, calc(100% - 32px)); }
.contact-modal h2 { font-size: 38px; margin-bottom: 10px; }
.wechat-id { font-size: 22px; font-weight: 800; letter-spacing: .06em; margin-bottom: 22px; }
.copy-button { margin: auto; border: 0; }
.toast { position: fixed; left: 50%; bottom: 28px; z-index: 40; transform: translate(-50%, 100px); opacity: 0; background: var(--ink); color: #fff; padding: 10px 18px; border-radius: 999px; font-size: 13px; transition: .3s; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.life-view { min-height: 100vh; background: #fbf3f5; }
.life-hero { min-height: 650px; padding-block: 38px 80px; display: grid; grid-template-columns: 1fr 340px; gap: 30px; align-items: center; position: relative; }
.back-button { position: absolute; top: 30px; left: 0; border: 1px solid var(--ink); background: rgba(255,255,255,.62); border-radius: 999px; padding: 9px 15px; font-weight: 800; font-size: 13px; }
.life-hero-copy { padding-top: 75px; }
.life-hero-copy p:not(.eyebrow) { max-width: 650px; color: var(--muted); font-size: 18px; }
.interest-list { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 30px; }
.interest-list span { background: var(--paper); padding: 7px 13px; font-size: 13px; }
.life-hero-card { background: var(--yellow); border: 1px solid var(--ink); border-radius: 23px; min-height: 390px; padding: 28px; transform: rotate(4deg); box-shadow: 10px 12px 0 var(--pink); display: flex; flex-direction: column; justify-content: space-between; }
.life-hero-card p, .life-hero-card span { text-transform: uppercase; letter-spacing: .12em; font-size: 11px; font-weight: 800; }
.life-hero-card strong { font-family: Georgia, serif; font-size: 43px; line-height: 1.02; color: var(--coral); }
.gallery-section { padding-block: 95px 120px; }
.life-gallery { width: 100vw; margin: 42px calc(50% - 50vw) 0; overflow: hidden; perspective: 720px; cursor: grab; touch-action: pan-y; user-select: none; position: relative; }
.life-gallery::before, .life-gallery::after { content: ""; position: absolute; z-index: 20; top: 0; bottom: 0; width: 13vw; pointer-events: none; }
.life-gallery::before { left: 0; background: linear-gradient(90deg, #fbf3f5 0%, rgba(251,243,245,.76) 30%, transparent 100%); }
.life-gallery::after { right: 0; background: linear-gradient(270deg, #fbf3f5 0%, rgba(251,243,245,.76) 30%, transparent 100%); }
.life-gallery.is-dragging { cursor: grabbing; }
.gallery-track { position: relative; width: 100%; height: 540px; padding-block: 42px; transform-style: preserve-3d; }
.gallery-card {
  --curve-x: 0px; --curve-rotate: 0deg; --curve-depth: 0px; --curve-drop: 0px;
  position: absolute; left: 50%; top: 34px; width: clamp(300px, 34vw, 470px); height: clamp(330px, 36vw, 470px);
  margin: 0 0 0 calc(clamp(300px, 34vw, 470px) / -2); border-radius: 1px; overflow: hidden; box-shadow: 0 16px 34px rgba(63,73,72,.16); background: #f6edf0;
  transform: translate3d(var(--curve-x),var(--curve-drop),var(--curve-depth)) rotateY(var(--curve-rotate)); transform-style: preserve-3d;
  transform-origin: center center; transition: transform .2s linear, opacity .2s ease, filter .2s ease; opacity: .5; filter: saturate(.65) brightness(.82);
}
.gallery-card.is-center { opacity: 1; filter: saturate(1) brightness(1); box-shadow: 0 22px 45px rgba(63,73,72,.22); }
.gallery-card img { width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.gallery-caption { position: absolute; inset: auto 12px 12px; background: rgba(255,253,248,.91); backdrop-filter: blur(8px); border-radius: 12px; padding: 9px 11px; opacity: 0; transform: translateY(9px); transition: opacity .3s ease, transform .3s ease; }
.gallery-card.is-center .gallery-caption { opacity: 1; transform: translateY(0); }
.gallery-caption strong { display: block; color: var(--coral); letter-spacing: .12em; font-size: 10px; }
.gallery-caption span { font-size: 13px; }
.notes-section { background: var(--yellow); padding-block: 115px 125px; border-block: 1px solid var(--ink); }
.notes-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; margin-top: 40px; }
.note-card { min-height: 310px; background: var(--paper); padding: 28px; position: relative; transition: transform .3s; }
.note-card:nth-child(2) { transform: rotate(2deg); }
.note-card:nth-child(3) { transform: rotate(-2deg); }
.note-card:hover { transform: translateY(-8px) rotate(0); }
.note-number { color: var(--coral); font-family: Georgia,serif; font-size: 35px; }
.note-card h3 { font-size: 21px; margin: 36px 0 10px; }
.note-card p { color: var(--muted); font-size: 14px; }
.life-footer { padding-block: 55px; display: flex; justify-content: space-between; align-items: center; color: var(--muted); font-size: 14px; }
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
@media (max-width: 800px) {
  .section-shell { width: min(100% - 30px, 640px); }
  .site-header { height: 65px; padding-inline: 15px; }
  .nav-links { display: none; }
  .hero { grid-template-columns: 1fr; min-height: auto; gap: 25px; padding-block: 58px 64px; }
  .bubble:nth-child(n+7) { display: none; }
  h1 { font-size: 72px; }
  h2 { font-size: 49px; }
  .hero-intro { font-size: 16px; }
  .hero-visual { padding: 5px 12px 0; max-width: 500px; margin: auto; }
  .portrait-frame { height: 475px; }
  .life-sticker { width: 125px; height: 125px; left: -8px; bottom: 38px; }
  .photo-note { right: 0; top: 14px; font-size: 13px; }
  .about-section, .journey-section { padding-block: 95px 80px; }
  .about-grid, .project-grid, .skills-layout, .notes-grid { grid-template-columns: 1fr; }
  .metric-card { min-height: 135px; }
  .metric-value { font-size: 43px; }
  .inline-heading { align-items: start; flex-direction: column; gap: 0; }
  .inline-heading > p { width: auto; }
  .projects-section { padding-block: 83px 90px; }
  .project-card { min-height: 410px; padding: 24px; }
  .project-card h3 { margin-top: 54px; font-size: 32px; }
  .timeline-item { grid-template-columns: 1fr; gap: 13px; padding-block: 28px; }
  .skills-section { padding-block: 85px; }
  .contact-section { padding-block: 85px; }
  .contact-card { padding: 60px 20px 35px; }
  .modal-body { padding: 34px 23px; }
  .modal-body h2 { font-size: 39px; }
  .life-hero { display: block; min-height: auto; padding-block: 40px 78px; }
  .life-hero-copy { padding-top: 100px; }
  .life-hero-card { min-height: 210px; margin: 45px 5px 0; transform: rotate(2deg); }
  .life-hero-card strong { font-size: 38px; }
  .gallery-section { padding-block: 80px 90px; }
  .life-gallery { margin-top: 30px; perspective: 480px; }
  .life-gallery::before, .life-gallery::after { width: 10vw; }
  .gallery-track { height: 390px; padding-block: 30px; }
  .gallery-card { top: 20px; width: 52vw; height: 330px; margin-left: -26vw; border-radius: 1px; }
  .gallery-caption { inset: auto 7px 7px; padding: 7px; }
  .gallery-caption span { font-size: 11px; }
  .notes-section { padding-block: 85px; }
  .note-card { min-height: auto; }
  .life-footer { flex-direction: column; padding-block: 35px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .01ms !important; }
}