/* ============ Variation A — Woven Archive ============ */
:root { --gut: clamp(20px, 5vw, 72px); }
body.grain { overflow-x: hidden; }

/* lamp glow behind page top */
body::before {
  content: ""; position: fixed; top: -20vh; left: 50%; transform: translateX(-50%);
  width: 120vw; height: 80vh; pointer-events: none; z-index: 0;
  background: radial-gradient(ellipse at center, rgba(0,191,99,0.14), transparent 62%);
}

/* progress */
.progress { position: fixed; top: 0; left: 0; height: 2px; width: 100%;
  background: linear-gradient(90deg, var(--red), var(--orange-2));
  transform: scaleX(0); transform-origin: 0 50%; z-index: 120; }

/* ---------- nav ---------- */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px var(--gut); transition: padding .3s var(--ease), background .3s var(--ease); }
.nav.scrolled { padding: 13px var(--gut); background: rgba(16,13,10,0.82);
  backdrop-filter: blur(14px); border-bottom: 0.5px solid var(--line); }
.wordmark { font-family: var(--font-latin); font-weight: 700; font-size: 21px;
  letter-spacing: -0.02em; color: var(--cream); }
.wordmark .dot { color: var(--orange-2); }
.navlinks { display: flex; gap: 26px; align-items: center; }
.navlinks a { font-size: 13px; letter-spacing: 0.04em; color: var(--cream-2);
  transition: color .2s; position: relative; padding: 4px 0; }
.navlinks a::after { content: ""; position: absolute; left: 0; right: 0; bottom: -2px;
  height: 1.5px; background: var(--orange-2); transform: scaleX(0); transform-origin: left center;
  transition: transform .26s var(--ease); }
.navlinks a:hover, .navlinks a.active { color: var(--cream); }
.navlinks a:hover::after, .navlinks a.active::after { transform: scaleX(1); }
.nav-ig { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em;
  border: 0.5px solid var(--line-2); padding: 7px 14px; border-radius: 999px;
  color: var(--cream); transition: background .2s, border-color .2s; }
.nav-ig:hover { background: var(--orange-soft); border-color: var(--orange-2); }
@media (max-width: 820px) { .navlinks { display: none; } }

/* ---------- hero (C-style cinematic full-bleed) ---------- */
.scene { position: relative; min-height: 100svh; display: flex; align-items: center;
  overflow: clip; padding: 120px var(--gut); }
.scene-bg { position: absolute; inset: -12% 0; z-index: 0; }
.scene-bg img { width: 100%; height: 124%; object-fit: cover; }
.scene-ov { position: absolute; inset: 0; z-index: 1; }
.scene-content { position: relative; z-index: 2; width: 100%; max-width: 1180px; margin: 0 auto; }
.ov-bottom { background: linear-gradient(180deg, rgba(14,13,11,0.55) 0%, rgba(14,13,11,0.1) 32%, rgba(14,13,11,0.55) 70%, rgba(14,13,11,0.97) 100%); }
.ov-spot { background: radial-gradient(60vw 80vh at 50% 44%, transparent, rgba(14,13,11,0.7) 100%); }
.ov-warm { background: radial-gradient(70vw 50vh at 72% 2%, rgba(0,191,99,0.16), transparent 60%); }

.hero { position: relative; z-index: 1; }
.hero .scene-content { text-align: center; }
.hero .eyebrow-c { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.26em;
  color: var(--orange-2); text-transform: uppercase; }
.hero h1 { font-family: var(--font-serif); font-weight: 900; color: var(--cream);
  font-size: clamp(56px, 13vw, 168px); line-height: 0.9; letter-spacing: -0.01em;
  margin: 22px 0 0; text-shadow: 0 8px 40px rgba(0,0,0,.6); }
.hero h1 .dot { color: var(--orange-2); }
.hero .zh { font-family: var(--font-serif); font-weight: 700; font-size: clamp(22px,4vw,42px);
  letter-spacing: 0.3em; color: var(--cream-2); margin-top: 18px; padding-left: 0.3em; }
.hero .tagline { margin: 28px auto 0; font-family: var(--font-latin); font-size: clamp(13px,1.5vw,18px);
  letter-spacing: 0.16em; color: var(--cream-2); text-transform: uppercase; max-width: 40ch; line-height: 1.6; }
.hero .hero-tags { justify-content: center; margin-top: 30px; }
.tag { font-size: 13px; padding: 6px 14px; border-radius: 999px;
  border: 0.5px solid var(--line-2); color: var(--cream-2); }
.hero-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.cue { position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%); z-index: 3;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.22em; color: var(--cream-3);
  display: flex; flex-direction: column; align-items: center; gap: 8px; }
.cue .l { width: 1px; height: 40px; background: linear-gradient(var(--orange-2), transparent);
  animation: drop 2s var(--ease) infinite; }
@keyframes drop { 0%{ transform: scaleY(0); transform-origin: top;} 50%{ transform: scaleY(1); transform-origin: top;}
  51%{ transform: scaleY(1); transform-origin: bottom;} 100%{ transform: scaleY(0); transform-origin: bottom;} }
@media (max-width: 820px) { .scene { padding: 110px var(--gut) 80px; } }

/* ---------- section scaffold ---------- */
section { position: relative; z-index: 1; padding: clamp(76px,10vw,148px) var(--gut); }
.sec-head { display: flex; align-items: baseline; gap: 18px; margin-bottom: clamp(40px,5vw,60px); }
.sec-num { font-family: var(--font-latin); font-size: 13px; color: var(--orange-2);
  font-variant-numeric: tabular-nums; letter-spacing: 0.1em; }
.sec-title { font-family: var(--font-serif); font-weight: 700; font-size: clamp(28px,4.4vw,52px);
  line-height: 1.12; margin: 0; color: var(--cream); }
.sec-en { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.22em;
  color: var(--cream-3); text-transform: uppercase; }
.wrap { max-width: var(--maxw); margin: 0 auto; }

/* about */
.about { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(28px,5vw,72px); align-items: center; }
.about-imgs { position: relative; }
.about-imgs .big { aspect-ratio: 3/4; border-radius: 5px; overflow: hidden; box-shadow: 0 30px 60px rgba(0,0,0,.45); }
.about-imgs .big img { width: 100%; height: 100%; object-fit: cover; }
.about-imgs .small { position: absolute; right: -8%; bottom: -10%; width: 46%; aspect-ratio: 3/4;
  border-radius: 5px; overflow: hidden; border: 4px solid var(--bg); box-shadow: 0 24px 50px rgba(0,0,0,.5); }
.about-imgs .small img { width: 100%; height: 100%; object-fit: cover; }
.lede { font-family: var(--font-serif); font-size: clamp(21px,2.4vw,29px); line-height: 1.62;
  font-weight: 500; color: var(--cream); margin: 0 0 28px; max-width: 18em; }
.lede .hl { color: var(--orange-2); }
.about p { color: var(--cream-2); font-size: 16px; line-height: 1.95; margin: 0 0 18px; max-width: 30em; }
.roles { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 30px; }
.role { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; padding: 8px 14px;
  border-radius: 4px; background: var(--surface); border: 0.5px solid var(--line); color: var(--cream); }
@media (max-width: 820px){ .about{ grid-template-columns: 1fr; } .about-imgs{ max-width:420px;} }

/* mantra band */
.mantra { text-align: center; padding: clamp(70px,10vw,128px) var(--gut);
  border-top: 0.5px solid var(--line); border-bottom: 0.5px solid var(--line); }
.mantra .m { font-family: var(--font-serif); font-weight: 900; font-size: clamp(34px,7vw,86px);
  line-height: 1.1; letter-spacing: 0.04em; }
.mantra .m span { color: var(--orange-2); }
.mantra .sub { color: var(--cream-2); margin-top: 22px; font-size: 16px; letter-spacing: 0.04em; }

/* journey narrative */
.journey { background: var(--bg-2); }
.jintro { max-width: 30em; margin: -8px auto clamp(48px,6vw,72px); text-align: center; }
.jintro p { color: var(--cream-2); font-size: clamp(18px,2vw,22px); line-height: 1.8; font-family: var(--font-serif); }
.chap { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px,5vw,72px); align-items: center;
  margin-bottom: clamp(60px,8vw,110px); }
.chap:last-child { margin-bottom: 0; }
.chap:nth-child(even) .chap-media { order: 2; }
.chap-media { position: relative; }
.chap-media .ph { border-radius: 6px; overflow: hidden; box-shadow: 0 30px 60px rgba(0,0,0,.5); aspect-ratio: 4/3; }
.chap-media .ph img { width: 100%; height: 100%; object-fit: cover; }
.chap-media .badge { position: absolute; top: -14px; left: -10px; font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.16em; background: var(--surface-2); border: 0.5px solid var(--line-2); color: var(--orange-2);
  padding: 8px 13px; border-radius: 999px; }
.chap-text .yr { font-family: var(--font-latin); font-variant-numeric: tabular-nums; color: var(--orange-2);
  font-size: 14px; letter-spacing: 0.08em; }
.chap-text h3 { font-family: var(--font-serif); font-weight: 700; font-size: clamp(24px,3.2vw,38px);
  line-height: 1.22; margin: 8px 0 18px; color: var(--cream); }
.chap-text p { color: var(--cream-2); font-size: 16px; line-height: 1.95; margin: 0 0 14px; max-width: 30em; }
.chap-text .pull { font-family: var(--font-serif); font-weight: 600; font-size: clamp(18px,2vw,24px);
  line-height: 1.6; color: var(--cream); margin: 0 0 16px; border-left: 2px solid var(--orange-2); padding-left: 18px; }
.chap-text .feel { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 18px; }
.chap-text .feel span { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.14em; color: var(--cream-3);
  border: 0.5px solid var(--line); padding: 5px 10px; border-radius: 4px; text-transform: uppercase; }
@media (max-width: 820px){
  .chap{ grid-template-columns: 1fr; gap: 22px; }
  .chap:nth-child(even) .chap-media { order: 0; }
}

/* identity quote */
.identity { background: var(--surface); border-radius: 0; }
.id-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(30px,5vw,70px); align-items: center; }
.id-grid blockquote { margin: 0; font-family: var(--font-serif); font-weight: 600;
  font-size: clamp(22px,2.8vw,36px); line-height: 1.6; color: var(--cream); }
.id-grid blockquote .q { color: var(--red); }
.id-grid p { color: var(--cream-2); font-size: 16px; line-height: 1.9; margin: 22px 0 0; max-width: 30em; }
.id-imgs { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.id-imgs figure { margin: 0; border-radius: 5px; overflow: hidden; aspect-ratio: 3/4; }
.id-imgs figure:first-child { grid-row: span 2; aspect-ratio: 3/5; }
.id-imgs img { width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 820px){ .id-grid{ grid-template-columns: 1fr; } }

/* works */
.work { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(26px,5vw,68px);
  align-items: center; margin-bottom: clamp(70px,9vw,128px); }
.work:nth-child(even) .work-media { order: 2; }
.work-media { position: relative; }
.work-media .lead { border-radius: 5px; overflow: hidden; box-shadow: 0 30px 60px rgba(0,0,0,.45); }
.work-media .lead img { width: 100%; display: block; }
.work-media .strip { display: grid; grid-auto-flow: column; gap: 10px; margin-top: 12px; }
.work-media .strip figure { margin: 0; aspect-ratio: 1; border-radius: 4px; overflow: hidden; }
.work-media .strip img { width: 100%; height: 100%; object-fit: cover; }
.work-info .year { font-family: var(--font-latin); font-variant-numeric: tabular-nums;
  color: var(--orange-2); font-size: 14px; letter-spacing: 0.06em; }
.work-info h3 { font-family: var(--font-serif); font-weight: 700; font-size: clamp(26px,3.4vw,42px);
  margin: 10px 0 6px; color: var(--cream); line-height: 1.2; }
.work-info .medium { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em;
  color: var(--cream-3); text-transform: uppercase; }
.work-info p { color: var(--cream-2); font-size: 16px; line-height: 1.9; margin: 22px 0 0; max-width: 28em; }
@media (max-width: 820px){
  .work{ grid-template-columns: 1fr; gap: 24px; }
  .work:nth-child(even) .work-media { order: 0; }
}

/* design grid — C-style cinematic cards */
.design { background: var(--bg-2); }
.dgrid { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }
.dcard { position: relative; border-radius: 8px; overflow: hidden; aspect-ratio: 4/5; }
.dcard img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.dcard::after { content: ""; position: absolute; inset: 0; background: linear-gradient(transparent 45%, rgba(14,13,11,0.92)); }
.dcard:hover img { transform: scale(1.07); }
.dcard .m { position: absolute; left: 0; right: 0; bottom: 0; z-index: 2; padding: 16px; }
.dcard .m span { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.12em;
  color: var(--orange-2); text-transform: uppercase; }
.dcard .m h4 { margin: 4px 0 0; font-size: 16px; color: var(--cream); line-height: 1.35; }
@media (max-width: 820px){ .dgrid{ grid-template-columns: 1fr 1fr; } }

/* social participation */
.social-list { display: grid; gap: 0; }
.srow { display: grid; grid-template-columns: 80px 1fr auto; gap: 24px; align-items: center;
  padding: 26px 0; border-top: 0.5px solid var(--line); transition: padding-left .3s var(--ease); }
.srow:hover { padding-left: 12px; }
.srow:last-child { border-bottom: 0.5px solid var(--line); }
.srow .yr { font-family: var(--font-latin); font-variant-numeric: tabular-nums; color: var(--orange-2);
  font-size: 16px; }
.srow .nm { font-size: clamp(18px,2.2vw,26px); font-family: var(--font-serif); font-weight: 600; color: var(--cream); }
.srow .role2 { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; color: var(--cream-3); }
.social-imgs { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; margin-top: 46px; }
.social-imgs figure { margin: 0; aspect-ratio: 4/3; border-radius: 5px; overflow: hidden; }
.social-imgs img { width: 100%; height: 100%; object-fit: cover; filter: saturate(1.02); }
@media (max-width: 640px){ .srow{ grid-template-columns: 56px 1fr; } .srow .role2{ display:none;} .social-imgs{ grid-template-columns: 1fr 1fr; } }

/* timeline */
.tl { position: relative; max-width: 760px; margin: 0 auto; padding-left: 30px; }
.tl::before { content: ""; position: absolute; left: 4px; top: 8px; bottom: 8px; width: 1px;
  background: linear-gradient(var(--orange-2), var(--line)); }
.tl-item { position: relative; padding: 0 0 40px 30px; }
.tl-item::before { content: ""; position: absolute; left: -30px; top: 6px; width: 9px; height: 9px;
  border-radius: 999px; background: var(--bg); border: 1.5px solid var(--orange-2); }
.tl-item .y { font-family: var(--font-latin); font-variant-numeric: tabular-nums; color: var(--orange-2);
  font-size: 14px; letter-spacing: 0.06em; }
.tl-item h4 { margin: 4px 0 5px; font-size: 18px; color: var(--cream); font-weight: 700; line-height: 1.4; }
.tl-item p { margin: 0; color: var(--cream-2); font-size: 14.5px; line-height: 1.7; max-width: 34em; }

/* contact */
.contact { text-align: center; padding-bottom: 40px; }
.contact .big { font-family: var(--font-serif); font-weight: 900; font-size: clamp(40px,9vw,120px);
  line-height: 1; margin: 0 0 8px; color: var(--cream); }
.contact .big .dot { color: var(--orange-2); }
.contact .lines { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-top: 40px; }
.clink { display: inline-flex; align-items: center; gap: 10px; padding: 14px 26px; border-radius: 999px;
  border: 0.5px solid var(--line-2); font-size: 15px; color: var(--cream); transition: all .25s var(--ease); }
.clink b { font-family: var(--font-mono); letter-spacing: 0.08em; }
.clink:hover { background: var(--orange-2); color: #1a120e; border-color: var(--orange-2); transform: translateY(-2px); }
.foot { margin-top: 80px; padding-top: 28px; border-top: 0.5px solid var(--line);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; color: var(--cream-3); }

/* support — 青苔小夥伴 / Moss Partner */
.support { background: var(--bg-2); }
.sup-intro { max-width: 48em; margin: -8px 0 clamp(36px,5vw,56px); }
.sup-intro p { color: var(--cream-2); font-size: 16px; line-height: 1.95; margin: 0 0 16px; }
.sup-intro .sup-tag { font-family: var(--font-serif); font-weight: 600; color: var(--cream);
  font-size: clamp(19px,2.1vw,26px); line-height: 1.6; margin: 0; }

.plans { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(16px,3vw,28px);
  margin-bottom: clamp(34px,4vw,52px); }
.plan { position: relative; background: var(--surface); border: 0.5px solid var(--line-2);
  border-radius: 12px; padding: clamp(24px,3vw,36px);
  transition: transform .3s var(--ease), border-color .3s var(--ease); }
.plan:hover { transform: translateY(-4px); }
.plan.featured { border-color: var(--orange-2);
  background: linear-gradient(180deg, var(--orange-soft), var(--surface) 58%); }
.plan-badge { position: absolute; top: -12px; right: 18px; font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.06em; background: var(--orange-2); color: #1a120e; padding: 6px 12px; border-radius: 999px; }
.plan-top { display: flex; align-items: center; gap: 10px; }
.plan-icon { font-size: 22px; line-height: 1; }
.plan-top h3 { margin: 0; font-family: var(--font-serif); font-weight: 700;
  font-size: clamp(20px,2.4vw,26px); color: var(--cream); }
.plan-price { font-family: var(--font-latin); font-weight: 700; color: var(--cream);
  font-size: clamp(36px,5vw,54px); line-height: 1; margin: 18px 0 8px; font-variant-numeric: tabular-nums; }
.plan-price .cur { font-size: 0.42em; color: var(--cream-2); margin-right: 4px; vertical-align: 0.55em; }
.plan-price .per { font-size: 0.3em; color: var(--cream-3); font-family: var(--font-sans);
  margin-left: 8px; letter-spacing: 0.04em; }
.plan-desc { color: var(--cream-2); font-size: 14.5px; line-height: 1.7; margin: 0; }

.benefits-box { margin-bottom: clamp(34px,4vw,52px); }
.benefits-box h4 { font-family: var(--font-serif); font-weight: 700;
  font-size: clamp(18px,2vw,22px); color: var(--cream); margin: 0 0 6px; }
.benefits-sub { color: var(--cream-3); font-size: 14px; margin: 0 0 22px; }
.benefits { list-style: none; padding: 0; margin: 0;
  display: grid; grid-template-columns: 1fr 1fr; gap: 13px 36px; }
.benefits li { position: relative; padding-left: 26px; color: var(--cream-2); font-size: 15px; line-height: 1.7; }
.benefits li::before { content: "✦"; position: absolute; left: 0; top: 1px; color: var(--orange-2); font-size: 13px; }
.benefits .only { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.1em; color: var(--gold);
  border: 0.5px solid var(--line-2); padding: 2px 8px; border-radius: 999px; margin-left: 8px; vertical-align: 1px; }

.sup-actions { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.sup-cta { display: inline-flex; align-items: center; gap: 10px; background: var(--orange-2); color: #1a120e;
  font-weight: 600; font-size: 16px; padding: 15px 30px; border-radius: 999px;
  transition: transform .25s var(--ease), background .25s var(--ease); }
.sup-cta:hover { transform: translateY(-2px); background: #00d870; }
.sup-note { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; color: var(--cream-3); }

@media (max-width: 640px){
  .plans{ grid-template-columns: 1fr; }
  .benefits{ grid-template-columns: 1fr; }
}