/* ============================================================
   叶瞬光 YE SHUNGUANG · 绝区零角色展示站
   设计语言：水墨宣纸国风 × 液态玻璃 × 青溟翡翠·朱砂印章
   ============================================================ */

:root{
  --bg:#f4efe4;
  --bg-2:#efe8d9;
  --bg-3:#e9e0cd;
  --ink:#2b251e;
  --ink-soft:#4d443a;
  --ink-dim:#8a7c68;
  --ink-dim2:#b3a68f;
  --jade:#2f8f6e;
  --jade-soft:#6fbf9e;
  --jade-light:#e2f1ea;
  --cinnabar:#b5432f;
  --cinnabar-soft:#d06650;
  --gold:#b98a3e;
  --stroke:rgba(80,62,40,.14);
  --stroke-soft:rgba(80,62,40,.09);
  --glass-1:rgba(255,255,255,.62);
  --glass-2:rgba(255,255,255,.32);
  --ease-spring:cubic-bezier(.22,1,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
  --radius:26px;
  --nav-h:72px;
  --font-sans:"Noto Sans SC","HarmonyOS Sans SC","MiSans","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  --font-serif:"Noto Serif SC","Songti SC","SimSun",serif;
  --font-brush:"Ma Shan Zheng","Noto Serif SC","KaiTi","STKaiti",serif;
}

*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-sans);
  background:var(--bg);
  color:var(--ink);
  line-height:1.7;
  overflow-x:hidden;
  min-height:100vh;
}
::selection{background:rgba(47,143,110,.28);color:var(--ink)}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
section{scroll-margin-top:calc(var(--nav-h) + 12px)}

/* ---------- 宣纸噪点 ---------- */
.grain{
  position:fixed;inset:-50%;z-index:9;pointer-events:none;opacity:.05;
  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='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grain-shift 1.2s steps(4) infinite;
}
@keyframes grain-shift{
  0%{transform:translate(0,0)}25%{transform:translate(-2%,1%)}
  50%{transform:translate(1%,-2%)}75%{transform:translate(-1%,2%)}100%{transform:translate(0,0)}
}

/* ---------- 鼠标光晕 ---------- */
.cursor-light{
  position:fixed;left:0;top:0;width:520px;height:520px;z-index:1;pointer-events:none;
  background:radial-gradient(circle,rgba(47,143,110,.10) 0%,rgba(111,191,158,.05) 30%,transparent 65%);
  transform:translate(-50%,-50%);opacity:0;transition:opacity .6s;
}
@media (hover:hover) and (pointer:fine){.cursor-light{opacity:1}}

/* ============ 宣纸琉璃 ============ */
.glass{
  position:relative;
  background:linear-gradient(135deg,var(--glass-1),var(--glass-2));
  -webkit-backdrop-filter:blur(22px) saturate(160%);
  backdrop-filter:blur(22px) saturate(160%);
  border:1px solid var(--stroke);
  border-top-color:rgba(255,255,255,.75);
  border-left-color:rgba(255,255,255,.45);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.65),
    0 24px 48px -28px rgba(80,55,25,.35);
}

/* ============ 加载动画 ============ */
.loader{
  position:fixed;inset:0;z-index:1000;display:grid;place-items:center;
  background:radial-gradient(120% 120% at 50% 20%,#f8f4ea 0%,var(--bg) 60%);
  transition:opacity .9s var(--ease-out),visibility .9s;
}
.loader.done{opacity:0;visibility:hidden;pointer-events:none}
.loader-orb{
  width:130px;height:130px;border-radius:50%;margin:0 auto 30px;
  background:conic-gradient(from 0deg,var(--jade),var(--gold),var(--cinnabar),var(--jade));
  filter:blur(2px) saturate(1.3);
  -webkit-mask:radial-gradient(circle,transparent 38%,#000 40%);
  mask:radial-gradient(circle,transparent 38%,#000 40%);
  animation:orb-spin 2.6s linear infinite,orb-breathe 2.6s ease-in-out infinite;
}
@keyframes orb-spin{to{transform:rotate(360deg)}}
@keyframes orb-breathe{0%,100%{opacity:.75;transform:rotate(0deg) scale(1)}50%{opacity:1;transform:rotate(180deg) scale(1.12)}}
.loader-word{
  display:flex;justify-content:center;gap:.14em;font-family:var(--font-brush);
  font-size:52px;font-weight:400;letter-spacing:.1em;color:var(--ink);
}
.loader-word i{
  opacity:0;transform:translateY(26px);animation:word-up .7s var(--ease-out) forwards;
}
.loader-word i.sp{font-size:.4em;align-self:flex-end;letter-spacing:.3em;animation-delay:.24s;font-family:var(--font-sans);color:var(--ink-dim)}
.loader-word i:nth-child(2){animation-delay:.12s}
@keyframes word-up{to{opacity:1;transform:none}}
.loader-bar{width:210px;height:3px;margin:26px auto 14px;border-radius:99px;background:rgba(43,37,30,.1);overflow:hidden}
.loader-bar span{display:block;height:100%;width:40%;border-radius:99px;background:linear-gradient(90deg,var(--jade),var(--jade-soft));animation:bar-slide 1.2s var(--ease-out) infinite}
@keyframes bar-slide{0%{transform:translateX(-110%)}100%{transform:translateX(320%)}}
.loader p{text-align:center;font-size:11px;letter-spacing:.42em;color:var(--ink-dim2)}

/* ============ 导航 ============ */
.nav{position:fixed;top:14px;left:0;right:0;z-index:200;padding:0 18px;transition:top .5s var(--ease-out)}
.nav-inner{
  max-width:1180px;margin:0 auto;height:var(--nav-h);
  display:flex;align-items:center;gap:18px;padding:0 20px;
  border-radius:999px;transition:box-shadow .5s,background .5s;
}
.nav.scrolled .nav-inner{box-shadow:0 18px 40px -22px rgba(80,55,25,.45)}
.nav-brand{display:flex;align-items:baseline;gap:8px;font-family:var(--font-brush);font-size:24px;letter-spacing:.08em;color:var(--ink);white-space:nowrap}
.nav-brand .brand-dot{
  width:9px;height:9px;border-radius:2px;align-self:center;
  background:var(--cinnabar);
  box-shadow:0 0 12px rgba(181,67,47,.45);transform:rotate(45deg);
}
.nav-brand em{font-style:normal;font-size:10.5px;letter-spacing:.3em;color:var(--ink-dim);font-weight:500;font-family:var(--font-sans)}
.nav-links{display:flex;gap:4px;margin-left:auto;align-items:center}
.nav-links a{
  position:relative;padding:8px 14px;border-radius:99px;font-size:13.5px;color:var(--ink-dim);
  transition:color .35s,background .35s;letter-spacing:.08em;
}
.nav-links a::after{
  content:"";position:absolute;left:50%;bottom:4px;width:0;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--jade),var(--cinnabar));transform:translateX(-50%);transition:width .4s var(--ease-out);
}
.nav-links a:hover{color:var(--ink)}
.nav-links a.on{color:var(--jade)}
.nav-links a.on::after{width:46%}
.nav-music{
  width:40px;height:40px;border-radius:50%;display:grid;place-items:center;flex:none;
  border:1px solid var(--stroke-soft);color:var(--jade);transition:.35s;
}
.nav-music svg{width:18px;height:18px}
.nav-music:hover{border-color:var(--jade);box-shadow:0 0 18px rgba(47,143,110,.35);transform:scale(1.06)}
.nav-music.playing{animation:nav-note 2.2s ease-in-out infinite}
@keyframes nav-note{0%,100%{box-shadow:0 0 0 rgba(47,143,110,0)}50%{box-shadow:0 0 22px rgba(47,143,110,.5)}}
.nav-burger{display:none;width:40px;height:40px;border-radius:12px;flex-direction:column;align-items:center;justify-content:center;gap:5px;border:1px solid var(--stroke-soft)}
.nav-burger span{width:18px;height:2px;border-radius:2px;background:var(--ink);transition:.4s var(--ease-spring)}
.nav-burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-burger.open span:nth-child(2){opacity:0;transform:scaleX(0)}
.nav-burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ============ Hero ============ */
.hero{
  position:relative;min-height:100svh;display:flex;align-items:center;
  padding:calc(var(--nav-h) + 40px) 24px 90px;overflow:hidden;
  background:
    radial-gradient(80% 60% at 82% 24%,rgba(111,191,158,.20),transparent 60%),
    radial-gradient(60% 50% at 12% 80%,rgba(185,138,62,.12),transparent 60%),
    linear-gradient(180deg,#f7f2e8 0%,var(--bg) 55%,#efe8d9 100%);
}
.hero-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:1}
.aurora{position:absolute;border-radius:50%;filter:blur(70px);z-index:0;opacity:.5;will-change:transform}
.aurora-a{width:560px;height:560px;left:-140px;top:-120px;background:radial-gradient(circle,rgba(47,143,110,.30),transparent 65%);animation:drift-a 22s ease-in-out infinite alternate}
.aurora-b{width:640px;height:640px;right:-180px;top:18%;background:radial-gradient(circle,rgba(111,191,158,.22),transparent 65%);animation:drift-b 26s ease-in-out infinite alternate}
.aurora-c{width:460px;height:460px;left:34%;bottom:-220px;background:radial-gradient(circle,rgba(181,67,47,.12),transparent 65%);animation:drift-c 30s ease-in-out infinite alternate}
@keyframes drift-a{to{transform:translate(90px,60px) scale(1.15)}}
@keyframes drift-b{to{transform:translate(-110px,70px) scale(1.1)}}
@keyframes drift-c{to{transform:translate(60px,-80px) scale(1.2)}}

/* 水墨山峦 */
.ink-mountains{position:absolute;left:0;right:0;bottom:0;z-index:0;pointer-events:none;opacity:.5}
.ink-mountains svg{display:block;width:100%;height:auto}

.hero-grid{
  position:relative;z-index:2;max-width:1180px;margin:0 auto;width:100%;
  display:grid;grid-template-columns:1.05fr .95fr;gap:30px;align-items:center;
}
.hero-copy{position:relative;z-index:3}
.hero-kicker{
  font-size:12px;letter-spacing:.5em;color:var(--jade);
  display:flex;align-items:center;gap:14px;margin-bottom:22px;
}
.hero-kicker::before{content:"";width:44px;height:1px;background:linear-gradient(90deg,transparent,var(--jade))}
.hero-title{margin-bottom:14px}
.t-sub{
  display:block;font-size:clamp(13px,1.6vw,16px);letter-spacing:.4em;color:var(--ink-dim);font-weight:400;margin-bottom:6px;
}
.t-name{
  display:flex;align-items:baseline;font-family:var(--font-brush);font-weight:400;line-height:1.1;
  font-size:clamp(88px,15vw,170px);letter-spacing:.06em;color:var(--ink);
  filter:drop-shadow(0 8px 22px rgba(80,55,25,.18));
}
.t-name i{font-style:normal;animation:title-breathe 4.5s ease-in-out infinite}
.t-name i:nth-child(2){color:var(--jade);animation-delay:.5s}
.t-name i:nth-child(3){animation-delay:1s}
@keyframes title-breathe{0%,100%{opacity:1}50%{opacity:.82}}
.hero-en{font-size:clamp(12px,1.5vw,15px);letter-spacing:.24em;color:var(--jade);opacity:.9;margin-bottom:20px;font-family:var(--font-sans)}
.hero-quote{
  font-size:clamp(14px,1.7vw,17px);color:var(--ink-soft);border-left:2px solid var(--cinnabar);
  padding-left:16px;margin-bottom:34px;max-width:520px;font-family:var(--font-serif);
}
.hero-quote span{display:block;margin-top:8px;font-size:12px;letter-spacing:.3em;color:var(--ink-dim2);font-family:var(--font-sans)}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap;align-items:center}
.btn{
  position:relative;display:inline-flex;align-items:center;gap:10px;overflow:hidden;
  padding:14px 30px;border-radius:12px;font-size:14.5px;letter-spacing:.14em;font-weight:600;
  transition:transform .45s var(--ease-spring),box-shadow .45s;
}
.btn-primary{
  color:#fdf8ee;font-weight:700;
  background:linear-gradient(120deg,var(--cinnabar-soft),var(--cinnabar) 55%,#93351f);
  box-shadow:0 16px 34px -14px rgba(181,67,47,.65),inset 0 1px 0 rgba(255,255,255,.35);
}
.btn-primary:hover{transform:translateY(-3px) scale(1.03);box-shadow:0 22px 46px -14px rgba(181,67,47,.85)}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-shine{position:absolute;top:0;bottom:0;left:-80%;width:46%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.55),transparent);transform:skewX(-20deg);animation:shine 3.6s var(--ease-out) infinite}
@keyframes shine{0%,55%{left:-80%}85%,100%{left:130%}}
.btn-ghost{
  color:var(--ink);border:1px solid var(--stroke);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:rgba(255,255,255,.4);
}
.btn-ghost:hover{transform:translateY(-3px);border-color:var(--jade);box-shadow:0 14px 30px -16px rgba(47,143,110,.5)}
.play-ico{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:var(--jade);color:#fff;font-size:9px}

.hero-figure{position:relative;display:flex;justify-content:center;will-change:transform}
.hero-halo{
  position:absolute;inset:-8% -4%;z-index:0;border-radius:50%;
  background:radial-gradient(circle,rgba(47,143,110,.14) 0%,rgba(111,191,158,.06) 45%,transparent 70%);
  animation:halo-pulse 6s ease-in-out infinite;
}
@keyframes halo-pulse{0%,100%{transform:scale(1);opacity:.8}50%{transform:scale(1.08);opacity:1}}
.hero-img{
  position:relative;z-index:1;width:min(430px,72vw);
  -webkit-mask-image:linear-gradient(180deg,#000 74%,transparent 100%);
  mask-image:linear-gradient(180deg,#000 74%,transparent 100%);
  filter:drop-shadow(0 26px 40px rgba(80,55,25,.35));
  animation:float 6s ease-in-out infinite;
}
@keyframes float{0%,100%{transform:translateY(0) rotate(-.4deg)}50%{transform:translateY(-16px) rotate(.4deg)}}
.chip{
  position:absolute;z-index:2;padding:9px 15px;border-radius:10px;min-width:92px;text-align:center;
  display:flex;flex-direction:column;gap:2px;will-change:transform;
  background:rgba(255,255,255,.7);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border:1px solid var(--stroke);
  box-shadow:0 12px 26px -14px rgba(80,55,25,.4),inset 0 1px 0 rgba(255,255,255,.8);
  animation:chip-float 5.5s ease-in-out infinite;
}
.chip::before{content:"";position:absolute;left:10px;top:10px;width:7px;height:7px;background:var(--cinnabar);transform:rotate(45deg)}
.chip b{font-size:16px;font-family:var(--font-serif);letter-spacing:.08em;color:var(--ink);font-weight:700}
.chip span{font-size:9px;letter-spacing:.26em;color:var(--ink-dim);font-family:var(--font-sans)}
.chip-1{top:18%;left:-4%;animation-delay:.3s}
.chip-2{top:44%;right:-2%;animation-delay:1.1s}
.chip-3{bottom:20%;left:2%;animation-delay:1.9s}
.chip-4{bottom:6%;right:6%;animation-delay:2.6s}
@keyframes chip-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.hero-scroll{
  position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:3;
  display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--ink-dim2);
}
.hero-scroll span{font-size:10px;letter-spacing:.5em}
.hero-scroll i{width:1px;height:44px;background:linear-gradient(180deg,var(--jade),transparent);animation:scroll-line 2s var(--ease-out) infinite}
@keyframes scroll-line{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* 朱砂印章 */
.seal{
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--cinnabar);color:#fdf6ea;font-family:var(--font-serif);
  font-weight:700;letter-spacing:.08em;border-radius:6px;
  box-shadow:0 8px 18px -8px rgba(181,67,47,.6),inset 0 1px 0 rgba(255,255,255,.3);
  transform:rotate(-4deg);
}
.seal-sm{width:44px;height:44px;font-size:14px}
.seal-lg{width:64px;height:64px;font-size:20px}
.seal-ghost{background:transparent;color:var(--cinnabar);border:2px solid var(--cinnabar);box-shadow:none}

/* ============ 通用 Section ============ */
.section{position:relative;padding:110px 24px;max-width:1180px;margin:0 auto}
.sec-head{margin-bottom:56px;text-align:center}
.sec-kicker{font-size:11px;letter-spacing:.52em;color:var(--jade);margin-bottom:14px}
.sec-title{
  font-family:var(--font-brush);font-size:clamp(40px,6vw,58px);font-weight:400;letter-spacing:.1em;
  color:var(--ink);padding-bottom:10px;position:relative;
}
.sec-title::after{content:"";position:absolute;left:50%;bottom:0;transform:translateX(-50%);width:64px;height:3px;border-radius:3px;background:linear-gradient(90deg,transparent,var(--cinnabar),transparent)}
.sec-desc{color:var(--ink-dim);margin-top:14px;font-size:15px;letter-spacing:.08em}
.sec-head.light .sec-desc{color:var(--ink-dim)}

/* ---------- 滚动渐入 ---------- */
[data-reveal]{opacity:0;transform:translateY(42px);transition:opacity 1s var(--ease-out),transform 1s var(--ease-out);transition-delay:var(--d,0s)}
[data-reveal].in{opacity:1;transform:none}

/* ============ 角色档案 ============ */
.profile-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:26px}
.profile-art{border-radius:var(--radius);overflow:hidden;padding:10px}
.profile-art img{border-radius:18px;width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease-out)}
.profile-art:hover img{transform:scale(1.045)}
.art-caption{
  position:absolute;left:22px;bottom:22px;z-index:2;padding:7px 16px;border-radius:8px;font-size:12px;letter-spacing:.18em;
  background:rgba(43,37,30,.72);color:#f4efe4;border:1px solid rgba(255,255,255,.18);
  font-family:var(--font-serif);
}
.profile-panel{border-radius:var(--radius);padding:30px}
.panel-head{display:flex;gap:18px;align-items:center;padding-bottom:22px;border-bottom:1px solid var(--stroke-soft);margin-bottom:22px}
.p-avatar{
  width:74px;height:74px;border-radius:14px;overflow:hidden;flex:none;
  border:1px solid var(--stroke);box-shadow:0 10px 24px -10px rgba(80,55,25,.4);
}
.p-avatar img{width:100%;height:100%;object-fit:cover;object-position:top}
.panel-head h3{font-family:var(--font-brush);font-size:30px;font-weight:400;letter-spacing:.08em}
.panel-head h3 em{font-style:normal;font-size:12px;letter-spacing:.26em;color:var(--jade);margin-left:8px;font-family:var(--font-sans)}
.p-aka{font-size:12.5px;color:var(--ink-dim);letter-spacing:.08em;margin-top:3px}
.info-list{display:grid;grid-template-columns:1fr 1fr;gap:4px 26px}
.info-list>div{display:flex;gap:10px;padding:9px 0;border-bottom:1px dashed var(--stroke-soft);align-items:baseline}
.info-list dt{font-size:12.5px;color:var(--ink-dim2);letter-spacing:.1em;white-space:nowrap;flex:none}
.info-list dd{font-size:13.5px;color:var(--ink)}
.info-list dd em{font-style:normal;color:var(--ink-dim);font-size:12px;letter-spacing:.06em}
.tag{display:inline-block;padding:2px 10px;border-radius:6px;font-size:11px;letter-spacing:.14em;border:1px solid var(--stroke)}
.tag-phy{color:var(--jade);border-color:rgba(47,143,110,.4);background:rgba(47,143,110,.08)}
.tag-sup{color:var(--cinnabar);border-color:rgba(181,67,47,.4);background:rgba(181,67,47,.07)}
.tag-core{color:#a97a1d;border-color:rgba(185,138,62,.45);background:rgba(185,138,62,.1)}
.tag-atk{color:#3a6ea5;border-color:rgba(58,110,165,.4);background:rgba(58,110,165,.08)}
.tag-buff{color:#6d5aa8;border-color:rgba(109,90,168,.4);background:rgba(109,90,168,.08)}
.tag-ulti{color:var(--cinnabar);border-color:rgba(181,67,47,.45);background:rgba(181,67,47,.1)}
.tag-joy{color:var(--jade);border-color:rgba(47,143,110,.45);background:rgba(47,143,110,.1)}
.panel-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.panel-tags span{
  font-size:12px;color:var(--ink-dim);padding:5px 14px;border-radius:6px;
  border:1px solid var(--stroke-soft);background:rgba(255,255,255,.4);
  transition:.35s;font-family:var(--font-serif);
}
.panel-tags span:hover{color:var(--jade);border-color:var(--jade);box-shadow:0 0 16px rgba(47,143,110,.2);transform:translateY(-2px)}
.profile-quote{
  grid-column:1 / -1;border-radius:var(--radius);padding:34px 40px;
  background:
    radial-gradient(60% 120% at 90% 0%,rgba(111,191,158,.14),transparent 60%),
    linear-gradient(135deg,var(--glass-1),var(--glass-2));
  text-align:center;
}
.q-mark{font-family:var(--font-brush);font-size:96px;line-height:.4;color:var(--cinnabar);opacity:.75;display:block;margin:40px 0 10px}
.profile-quote blockquote,.story-quote blockquote{font-family:var(--font-serif);font-size:clamp(18px,2.4vw,24px);font-weight:700;letter-spacing:.08em;color:var(--ink);line-height:1.9}
.profile-quote cite,.story-quote cite{display:block;font-style:normal;font-size:12px;letter-spacing:.3em;color:var(--ink-dim2);margin-top:14px;font-weight:400;font-family:var(--font-sans)}
.profile-quote p,.story-quote p{color:var(--ink-dim);margin-top:18px;font-size:14px;letter-spacing:.06em}

/* ============ 背景故事 ============ */
.section-story{max-width:none;padding-left:0;padding-right:0;overflow:hidden}
.story-bg{position:absolute;inset:0;z-index:0;will-change:transform}
.story-bg img{width:100%;height:100%;object-fit:cover;opacity:.14;filter:saturate(.7)}
.section-story::before{
  content:"";position:absolute;inset:0;z-index:0;
  background:linear-gradient(180deg,var(--bg) 0%,rgba(244,239,228,.86) 18%,rgba(244,239,228,.94) 55%,var(--bg) 100%);
}
.section-story .sec-head,.section-story .timeline,.section-story .story-quote{position:relative;z-index:2}
.section-story .sec-head{padding:0 24px}
.timeline{max-width:820px;margin:0 auto;padding:10px 24px 0;position:relative}
.timeline::before{content:"";position:absolute;left:50%;top:0;bottom:0;width:1px;background:linear-gradient(180deg,transparent,rgba(43,37,30,.3) 12%,rgba(43,37,30,.3) 88%,transparent)}
.tl-item{position:relative;width:50%;padding:0 46px 56px 0}
.tl-item:nth-child(even){margin-left:50%;padding:0 0 56px 46px}
.tl-dot{
  position:absolute;top:6px;right:-7px;width:15px;height:15px;border-radius:3px;
  background:var(--bg);border:2px solid var(--cinnabar);transform:rotate(45deg);
  box-shadow:0 0 0 5px rgba(181,67,47,.1),0 0 16px rgba(181,67,47,.4);
}
.tl-item:nth-child(even) .tl-dot{right:auto;left:-7px}
.tl-card{border-radius:20px;padding:24px 26px;transition:transform .5s var(--ease-out),box-shadow .5s}
.tl-card:hover{transform:translateY(-5px);box-shadow:0 30px 50px -26px rgba(80,55,25,.5),0 0 30px -8px rgba(47,143,110,.25)}
.tl-tag{display:inline-block;font-size:10.5px;letter-spacing:.24em;color:var(--jade);margin-bottom:10px;border:1px solid rgba(47,143,110,.35);padding:3px 12px;border-radius:6px;font-family:var(--font-serif)}
.tl-card h3{font-family:var(--font-serif);font-size:19px;font-weight:700;letter-spacing:.06em;margin-bottom:8px;color:var(--ink)}
.tl-card p{font-size:13.5px;color:var(--ink-dim);letter-spacing:.03em}
.story-quote{max-width:820px;margin:20px auto 0;border-radius:var(--radius);padding:30px 40px;text-align:center}

/* ============ 技能图鉴 ============ */
.skill-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:22px}
.skill-card{
  border-radius:22px;padding:26px;display:flex;gap:18px;align-items:flex-start;
  transition:transform .5s var(--ease-spring),box-shadow .5s,border-color .5s;
  transform:perspective(900px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg)) translateZ(0);
  will-change:transform;
}
.skill-card:hover{
  border-color:rgba(47,143,110,.45);
  box-shadow:0 34px 60px -30px rgba(80,55,25,.55),0 0 34px -10px rgba(47,143,110,.3);
}
.skill-card::before{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),rgba(47,143,110,.10),transparent 45%);
  opacity:0;transition:opacity .5s;
}
.skill-card:hover::before{opacity:1}
.sk-ico{
  width:56px;height:56px;border-radius:14px;flex:none;display:grid;place-items:center;font-size:26px;
  background:linear-gradient(140deg,rgba(47,143,110,.14),rgba(111,191,158,.05));
  border:1px solid rgba(47,143,110,.3);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.7),0 10px 22px -12px rgba(47,143,110,.45);
  transition:transform .5s var(--ease-spring);
}
.skill-card:hover .sk-ico{transform:scale(1.12) rotate(-6deg)}
.sk-body h3{font-size:16.5px;font-weight:700;letter-spacing:.04em;margin-bottom:8px;color:var(--ink);display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.sk-body p{font-size:13px;color:var(--ink-dim);letter-spacing:.02em;margin-top:8px}
.skill-card-wide{grid-column:1 / -1}
.skill-card-wide .sk-body{max-width:820px}

/* ============ 画廊 ============ */
.gallery{columns:3;column-gap:18px}
.g-item{
  display:block;margin-bottom:18px;border-radius:16px;overflow:hidden;break-inside:avoid;
  cursor:zoom-in;transition:transform .5s var(--ease-spring),box-shadow .5s;
  transform:perspective(900px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));
  background:rgba(255,255,255,.4);border:1px solid var(--stroke-soft);
}
.g-item:hover{transform:perspective(900px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg)) scale(1.015);box-shadow:0 30px 54px -26px rgba(80,55,25,.5),0 0 30px -8px rgba(47,143,110,.3)}
.g-item img{width:100%;transition:transform 1.1s var(--ease-out),filter .6s;filter:saturate(.95)}
.g-item:hover img{transform:scale(1.06);filter:saturate(1.05)}

/* ============ 音乐与影像 ============ */
.media-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:26px}
.video-frame{border-radius:26px;padding:22px;display:flex;flex-direction:column;gap:14px}
.vf-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.vf-head h3{font-size:16px;font-weight:700;letter-spacing:.04em;color:var(--ink)}
.vf-badge{font-size:10px;letter-spacing:.3em;padding:4px 12px;border-radius:6px;font-weight:700}
.vf-badge.bili{color:#1e6da8;border:1px solid rgba(30,109,168,.4);background:rgba(30,109,168,.08)}
.vf-badge.wy{color:var(--cinnabar);border:1px solid rgba(181,67,47,.4);background:rgba(181,67,47,.07)}
.vf-body{position:relative;border-radius:14px;overflow:hidden;aspect-ratio:16/9;border:1px solid var(--stroke-soft);background:#efe8d9}
.vf-body iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.track-panel{border-radius:26px;padding:26px 28px}
.tp-head h3{font-size:19px;font-family:var(--font-serif);font-weight:700;letter-spacing:.05em;margin:6px 0 2px}
.tp-head p{font-size:12.5px;color:var(--ink-dim2);letter-spacing:.05em}
.track-list{margin-top:18px;display:flex;flex-direction:column;gap:10px}
.track{
  display:flex;align-items:center;gap:16px;padding:14px 18px;border-radius:12px;
  border:1px solid var(--stroke-soft);background:rgba(255,255,255,.35);
  transition:.4s var(--ease-out);text-align:left;
}
.track:hover{border-color:rgba(47,143,110,.4);background:rgba(47,143,110,.06);transform:translateX(6px)}
.track.playing{border-color:var(--jade);background:rgba(47,143,110,.08)}
.trk-no{font-family:var(--font-serif);font-size:13px;color:var(--cinnabar);letter-spacing:.1em;flex:none}
.trk-info{display:flex;flex-direction:column;gap:2px;min-width:0}
.trk-info b{font-size:14.5px;font-weight:600;letter-spacing:.03em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.trk-info i{font-style:normal;font-size:12px;color:var(--ink-dim2);letter-spacing:.05em}
.trk-go{margin-left:auto;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-size:11px;color:#fdf8ee;background:var(--jade);flex:none;transition:.35s}
.track:hover .trk-go{transform:scale(1.12)}
.track.playing .trk-go{animation:trk-pulse 1.4s ease-in-out infinite}
@keyframes trk-pulse{0%,100%{box-shadow:0 0 0 0 rgba(47,143,110,.5)}50%{box-shadow:0 0 0 10px rgba(47,143,110,0)}}

/* ============ 页脚 ============ */
.footer{border-top:1px solid var(--stroke-soft);padding:56px 24px 40px;background:linear-gradient(180deg,transparent,rgba(233,224,205,.6))}
.footer-inner{max-width:820px;margin:0 auto;text-align:center}
.f-brand{font-family:var(--font-brush);font-size:30px;letter-spacing:.14em;color:var(--ink);margin-bottom:16px}
.f-brand em{font-style:normal;font-size:11px;letter-spacing:.36em;color:var(--ink-dim);font-family:var(--font-sans)}
.f-disclaimer{font-size:12px;color:var(--ink-dim);letter-spacing:.04em;line-height:1.9}
.f-disclaimer b{color:var(--ink-soft)}
.f-links{margin-top:14px;font-size:12px;color:var(--ink-dim)}
.f-links a{color:var(--jade);border-bottom:1px solid rgba(47,143,110,.3);transition:.3s}
.f-links a:hover{color:var(--cinnabar);border-color:var(--cinnabar)}
.f-made{margin-top:22px;font-size:11px;letter-spacing:.34em;color:var(--ink-dim2)}

/* ============ 音乐台 Dock ============ */
.music-dock{
  position:fixed;right:22px;bottom:22px;z-index:300;display:flex;align-items:center;gap:14px;
  padding:12px 14px;border-radius:18px;max-width:min(420px,calc(100vw - 44px));
  transition:transform .5s var(--ease-spring),opacity .5s;
  background:rgba(255,255,255,.72);
}
.music-dock.mini{transform:translateY(140%)}
.md-cover{
  position:relative;width:52px;height:52px;border-radius:12px;overflow:hidden;flex:none;
  border:1px solid var(--stroke);
}
.md-cover img{width:100%;height:100%;object-fit:cover}
.md-cover::after{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:inset 0 0 0 1px rgba(255,255,255,.4)}
.md-cover.rot img{animation:disc-spin 9s linear infinite}
@keyframes disc-spin{to{transform:rotate(360deg)}}
.md-spin-note{
  position:absolute;right:-4px;bottom:-4px;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--jade),var(--jade-soft));color:#fff;font-size:11px;font-weight:700;
}
.md-info{min-width:0;flex:1}
.md-title{font-size:13.5px;font-weight:600;letter-spacing:.03em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.md-sub{font-size:11px;color:var(--ink-dim);letter-spacing:.06em;margin-bottom:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.md-bar{display:flex;align-items:center;gap:8px}
.md-time{font-size:10px;color:var(--ink-dim2);font-variant-numeric:tabular-nums}
.md-progress{position:relative;flex:1;height:4px;border-radius:99px;background:rgba(43,37,30,.12);cursor:pointer}
.md-progress i{position:absolute;left:0;top:0;bottom:0;width:0;border-radius:99px;background:linear-gradient(90deg,var(--jade),var(--jade-soft));box-shadow:0 0 10px rgba(47,143,110,.6)}
.md-progress b{
  position:absolute;top:50%;left:0;width:11px;height:11px;border-radius:50%;background:var(--cinnabar);
  transform:translate(-50%,-50%) scale(0);transition:transform .3s;box-shadow:0 0 12px rgba(181,67,47,.5);
}
.md-progress:hover b{transform:translate(-50%,-50%) scale(1)}
.md-ctrl{display:flex;align-items:center;gap:6px}
.md-ctrl button{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-size:13px;color:var(--ink-dim);transition:.3s}
.md-ctrl button:hover{color:var(--ink);background:rgba(43,37,30,.06)}
.md-play{width:40px !important;height:40px !important;background:linear-gradient(135deg,var(--jade),var(--jade-soft)) !important;color:#fff !important;box-shadow:0 10px 22px -8px rgba(47,143,110,.7)}
.md-play svg{width:17px;height:17px}
.md-play .ic-pause{display:none}
.md-play.on .ic-play{display:none}
.md-play.on .ic-pause{display:block}
.md-play.pulse{animation:md-pulse 1.6s ease-in-out infinite}
@keyframes md-pulse{0%,100%{box-shadow:0 10px 22px -8px rgba(47,143,110,.7)}50%{box-shadow:0 10px 26px -6px rgba(47,143,110,.95),0 0 0 12px rgba(47,143,110,0)}}

.unlock-pill{
  position:fixed;left:50%;bottom:34px;transform:translateX(-50%);z-index:299;
  padding:12px 26px;border-radius:10px;font-size:13.5px;letter-spacing:.14em;color:var(--ink);
  cursor:pointer;display:flex;align-items:center;gap:10px;background:rgba(255,255,255,.8);
  border:1px solid var(--stroke);
  animation:pill-breathe 2.2s ease-in-out infinite;
}
.unlock-pill::before{content:"♪";color:var(--jade)}
.unlock-pill.hide{display:none}
@keyframes pill-breathe{0%,100%{box-shadow:0 0 0 0 rgba(47,143,110,.3),0 18px 36px -18px rgba(80,55,25,.4)}50%{box-shadow:0 0 0 14px rgba(47,143,110,0),0 18px 36px -18px rgba(80,55,25,.4)}}

/* ============ 灯箱 ============ */
.lightbox{
  position:fixed;inset:0;z-index:400;display:flex;align-items:center;justify-content:center;
  background:rgba(38,32,24,.78);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);
  opacity:0;visibility:hidden;transition:.45s var(--ease-out);
}
.lightbox.open{opacity:1;visibility:visible}
.lb-figure{max-width:min(1080px,92vw);max-height:86vh;display:flex;flex-direction:column;align-items:center;gap:14px;transform:scale(.92);transition:transform .45s var(--ease-out)}
.lightbox.open .lb-figure{transform:scale(1)}
.lb-figure img{max-width:100%;max-height:78vh;border-radius:14px;box-shadow:0 40px 90px -30px rgba(0,0,0,.8);border:1px solid rgba(255,255,255,.16)}
.lb-figure figcaption{font-size:13px;letter-spacing:.14em;color:#f4efe4;font-family:var(--font-serif)}
.lb-close,.lb-nav{
  position:absolute;width:48px;height:48px;border-radius:50%;display:grid;place-items:center;
  border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06);color:#f4efe4;font-size:20px;
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:.3s;z-index:2;
}
.lb-close:hover,.lb-nav:hover{border-color:var(--jade-soft);color:var(--jade-soft);transform:scale(1.08)}
.lb-close{top:26px;right:26px}
.lb-prev{left:26px;top:50%;transform:translateY(-50%);font-size:30px}
.lb-next{right:26px;top:50%;transform:translateY(-50%);font-size:30px}
.lb-prev:hover{transform:translateY(-50%) scale(1.08)}
.lb-next:hover{transform:translateY(-50%) scale(1.08)}

/* ============ 响应式 ============ */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;text-align:center;gap:10px}
  .hero-copy{display:flex;flex-direction:column;align-items:center}
  .hero-quote{border-left:none;padding-left:0;margin:0 auto 30px;max-width:560px}
  .hero-kicker{justify-content:center}
  .hero-figure{order:-1}
  .hero-img{width:min(340px,60vw)}
  .chip-1{left:-6%}.chip-2{right:-4%}.chip-3{left:0}.chip-4{right:2%}
  .profile-grid{grid-template-columns:1fr}
  .media-grid{grid-template-columns:1fr}
  .gallery{columns:2}
  .timeline::before{left:16px}
  .tl-item,.tl-item:nth-child(even){width:100%;margin-left:0;padding:0 0 44px 52px}
  .tl-dot,.tl-item:nth-child(even) .tl-dot{left:9px;right:auto}
  .skill-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
  .skill-card-wide{grid-column:auto}
}
@media (max-width:640px){
  :root{--nav-h:62px}
  .nav{padding:0 12px;top:10px}
  .nav-inner{padding:0 14px}
  .nav-links{
    position:fixed;top:calc(var(--nav-h) + 24px);right:12px;left:12px;z-index:190;
    flex-direction:column;align-items:stretch;gap:6px;padding:16px;border-radius:22px;
    background:rgba(248,243,232,.92);-webkit-backdrop-filter:blur(26px) saturate(160%);backdrop-filter:blur(26px) saturate(160%);
    border:1px solid var(--stroke);box-shadow:0 40px 80px -30px rgba(80,55,25,.5);
    transform:translateY(-14px) scale(.98);opacity:0;visibility:hidden;transition:.45s var(--ease-out);
  }
  .nav-links.open{transform:none;opacity:1;visibility:visible}
  .nav-links a{padding:13px 16px;font-size:15px;border-radius:12px}
  .nav-links a.on{background:rgba(47,143,110,.08)}
  .nav-links a.on::after{display:none}
  .nav-burger{display:flex}
  .hero{padding-top:calc(var(--nav-h) + 30px)}
  .t-name{font-size:clamp(76px,24vw,124px)}
  .section{padding:80px 16px}
  .profile-quote,.story-quote{padding:26px 22px}
  .info-list{grid-template-columns:1fr}
  .chip{padding:8px 12px;min-width:82px}
  .gallery{columns:1}
  .music-dock{right:12px;bottom:12px;left:12px;max-width:none;border-radius:16px;padding:10px 12px}
  .md-ctrl button{width:30px;height:30px}
  .unlock-pill{bottom:24px;font-size:12.5px;padding:11px 20px}
  .lb-prev{left:10px}.lb-next{right:10px}
}

/* ---------- 减少动态效果偏好 ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.2s !important}
  html{scroll-behavior:auto}
  [data-reveal]{opacity:1;transform:none}
}

/* ============ 墨韵装饰（叶瞬光专属） ============ */
.tri{
  position:fixed;z-index:0;font-family:var(--font-brush);font-weight:400;line-height:1;
  color:rgba(43,37,30,.07);pointer-events:none;user-select:none;
  animation:tri-float 16s ease-in-out infinite;
}
.tri-1{top:16%;left:5%;font-size:150px;animation-delay:0s}
.tri-2{top:60%;right:3%;font-size:190px;animation-delay:3.5s;color:rgba(47,143,110,.06)}
.tri-3{bottom:10%;left:13%;font-size:130px;animation-delay:7s}
.tri-4{top:36%;left:45%;font-size:110px;animation-delay:10s;color:rgba(181,67,47,.06)}
@keyframes tri-float{
  0%,100%{transform:translateY(0) rotate(0deg)}
  50%{transform:translateY(-28px) rotate(6deg)}
}
@media (max-width:640px){
  .tri-1{font-size:90px}.tri-2{font-size:110px}.tri-3{display:none}.tri-4{font-size:70px}
}

/* 印章行 */
.seal-row{display:flex;gap:14px;margin:20px 0 8px;flex-wrap:wrap}