/* ============================================================
   伤感咩吖 · ALEX DAVIS — 作品集 ·「字幕轨 / SUBTITLE TRACK」
   伤感咩吖
   ============================================================ */

/* ---------- 主题变量 ---------- */
html[data-theme="dark"]{
  --ink:#101413; --ink-2:#151a18; --ink-3:#1b211f;
  --line:#2a332f; --cream:#e8e2d6; --cream-dim:#aaa39a; --mute:#716c64;
  --amber:#c8a35b; --amber-soft:#dec27c; --red:#d86a56;
  --glow1:rgba(200,163,91,.1); --glow2:rgba(91,139,123,.075);
  --grain-op:.035; --grain-blend:soft-light;
}
html[data-theme="light"]{
  --ink:#efe9da; --ink-2:#f7f2e7; --ink-3:#fffdf6;
  --line:#ddd4c0; --cream:#231f17; --cream-dim:#6a6253; --mute:#9c937f;
  --amber:#a86d0c; --amber-soft:#855408; --red:#b4402a;
  --glow1:rgba(168,109,12,.07); --glow2:rgba(70,110,100,.05);
  --grain-op:.03; --grain-blend:multiply;
}

:root{
  --serif:"Fraunces","Noto Serif SC",Georgia,serif;
  --sans:"Noto Sans SC",system-ui,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,monospace;
  --rail-w:172px; --maxw:1080px;
}

*,*::before,*::after{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }

body{
  background:var(--ink);
  color:var(--cream);
  font-family:var(--sans); font-weight:300; line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  -webkit-user-select:text; -moz-user-select:text; user-select:text;
  -webkit-tap-highlight-color:transparent;
  background-image:
    radial-gradient(120% 80% at 82% -10%, var(--glow1), transparent 55%),
    radial-gradient(90% 60% at -10% 18%, var(--glow2), transparent 50%);
  background-attachment:fixed;
  transition:background-color .5s ease, color .45s ease;
}

::selection{ background:var(--amber); color:var(--ink); }
::-webkit-scrollbar{ width:9px; }
::-webkit-scrollbar-track{ background:var(--ink); }
::-webkit-scrollbar-thumb{ background:var(--line); border-radius:9px; border:2px solid var(--ink); }
::-webkit-scrollbar-thumb:hover{ background:var(--amber); }

a{ color:inherit; text-decoration:none; }
b{ font-weight:500; color:var(--cream); }
button,a,[tabindex]{ touch-action:manipulation; }
:focus-visible{ outline:2px solid var(--amber); outline-offset:4px; }
.work:focus-visible,.track:focus-visible,.contact__item:focus-visible,.rail__item:focus-visible{ border-color:var(--amber); }

/* ---------- 中英显示控制（中文就是中文，英文就是英文） ---------- */
html[lang="zh"] [data-l="en"]{ display:none !important; }
html[lang="en"] [data-l="zh"]{ display:none !important; }

/* ---------- 颗粒叠层（CSS 内联 data-URI 噪点） ---------- */
.grain{ position:fixed; inset:0; width:100%; height:100%; pointer-events:none; z-index:9990;
  opacity:var(--grain-op); mix-blend-mode:var(--grain-blend);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size:200px 200px; }

/* ---------- 通用时间码 ---------- */
.tc{ font-family:var(--mono); font-size:.72rem; letter-spacing:.08em; color:var(--amber); text-transform:none; }

/* ---------- 分段切换控件（语言 / 主题） ---------- */
.seg{ display:inline-flex; padding:3px; gap:2px; border:1px solid var(--line);
  border-radius:40px; background:var(--ink-2); transition:background-color .45s ease, border-color .45s ease; }
.langbtn,.themebtn{
  font-family:var(--mono); font-size:.7rem; letter-spacing:.04em; line-height:1;
  padding:7px 13px; border:0; background:transparent; color:var(--cream-dim);
  border-radius:30px; cursor:pointer; white-space:nowrap;
  transition:color .25s, background-color .25s, transform .12s;
}
.themebtn{ padding:7px 11px; }
.langbtn:hover,.themebtn:hover{ color:var(--cream); }
.langbtn.is-active,.themebtn.is-active{ background:var(--amber); color:var(--ink); font-weight:700; box-shadow:0 2px 12px -4px var(--amber); }
.langbtn:active,.themebtn:active{ transform:scale(.88); }
.ctrl{ display:flex; flex-direction:column; gap:9px; align-items:flex-start; }

/* ============================================================
   左侧时间轴轨道
   ============================================================ */
.rail{
  position:fixed; top:0; left:0; bottom:0; width:var(--rail-w);
  padding:28px 0 28px 26px; display:flex; flex-direction:column; gap:26px;
  border-right:1px solid var(--line);
  background:linear-gradient(180deg, color-mix(in srgb, var(--ink) 92%, transparent), color-mix(in srgb, var(--ink) 65%, transparent));
  -webkit-backdrop-filter:blur(6px); backdrop-filter:blur(6px); z-index:100;
  transition:background-color .45s ease, border-color .45s ease;
}
.rail__brand{ display:flex; align-items:center; gap:9px; }
.rail__rec{ width:9px; height:9px; border-radius:50%; background:var(--red);
  box-shadow:0 0 0 0 color-mix(in srgb, var(--red) 55%, transparent); animation:recPulse 3s infinite; }
@keyframes recPulse{ 0%{ box-shadow:0 0 0 0 color-mix(in srgb,var(--red) 45%,transparent); } 70%{ box-shadow:0 0 0 6px transparent; } 100%{ box-shadow:0 0 0 0 transparent; } }
.rail__label{ font-family:var(--mono); font-size:.64rem; letter-spacing:.12em; color:var(--cream-dim); }

.rail__nav{ display:flex; flex-direction:column; gap:2px; }
.rail__item{ position:relative; display:flex; align-items:baseline; gap:11px; padding:8px 0 8px 16px;
  border-left:2px solid var(--line); transition:border-color .35s, transform .35s; }
.rail__idx{ font-family:var(--mono); font-size:.7rem; color:var(--mute); transition:color .35s; }
.rail__name{ font-size:.82rem; color:var(--cream-dim); transition:color .35s; letter-spacing:.02em; }
.rail__item:hover{ transform:translateX(2px); }
.rail__item:hover .rail__name,.rail__item:hover .rail__idx{ color:var(--cream); }
.rail__item.is-active{ border-left-color:var(--amber); }
.rail__item.is-active .rail__name,.rail__item.is-active .rail__idx{ color:var(--amber); }

.rail__playhead{ margin-top:auto; display:flex; align-items:center; gap:8px; }
.rail__playhead::before{ content:""; width:7px; height:7px; border-radius:50%; background:var(--amber); box-shadow:0 0 10px var(--amber); }
.rail__playtime{ font-family:var(--mono); font-size:.82rem; color:var(--amber); letter-spacing:.05em; }

/* ---------- 顶部条（移动端 / 平板） ---------- */
.topbar{ position:fixed; top:0; left:0; right:0; z-index:100; display:none; align-items:center; justify-content:space-between;
  gap:10px; padding:10px 16px 16px; padding-top:max(10px, env(safe-area-inset-top));
  background:color-mix(in srgb, var(--ink) 86%, transparent); -webkit-backdrop-filter:blur(10px); backdrop-filter:blur(10px); border-bottom:1px solid var(--line); }
.topbar__name{ min-width:0; overflow:hidden; text-overflow:ellipsis; font-family:var(--mono); font-size:.72rem; letter-spacing:.14em; color:var(--cream-dim); white-space:nowrap; }
.topbar__tools{ flex:0 0 auto; display:flex; align-items:center; gap:8px; }
.topbar__progress{ position:absolute; left:16px; right:16px; bottom:6px; height:3px; background:var(--line); border-radius:3px; overflow:hidden; }
.topbar__progress i{ display:block; height:100%; width:0; background:var(--amber); transition:width .12s linear; }

/* ============================================================
   舞台
   ============================================================ */
.stage{ margin-left:var(--rail-w); }
.block{ max-width:var(--maxw); padding:120px 8vw; margin:0 auto; border-bottom:1px solid var(--line); transition:border-color .45s ease; }
.block__head{ margin-bottom:60px; }
.block__title{ font-family:var(--serif); font-weight:600; font-size:clamp(2rem,4.5vw,3.4rem); line-height:1.05; letter-spacing:-.01em; margin-top:14px; }

/* ============================================================
   00 · HERO
   ============================================================ */
.hero{ min-height:100vh; min-height:100svh; padding:0 8vw; display:flex; flex-direction:column; justify-content:center; max-width:1180px; margin:0 auto; }
.hero__meta{ display:flex; align-items:center; gap:14px; flex-wrap:wrap; margin-bottom:36px; }
.hero__file{ font-family:var(--mono); font-size:.66rem; letter-spacing:.04em; color:var(--cream-dim); padding:5px 10px; border:1px solid var(--line); border-radius:5px; }
.hero__tag{ font-family:var(--mono); font-size:.64rem; letter-spacing:.2em; color:var(--cream-dim); padding:5px 11px; border:1px solid var(--line); border-radius:40px; }

.hero__name{ line-height:.92; letter-spacing:-.02em; margin-bottom:38px; }
.hero__word{ display:block; }
.hero__zh{ font-family:"Noto Serif SC",var(--serif); font-weight:900; font-size:clamp(3.6rem,14vw,10.5rem); color:var(--cream); }
.hero__en{ font-family:var(--serif); font-weight:300; font-style:italic; font-size:clamp(2.6rem,11vw,8rem); color:var(--amber); letter-spacing:.01em; }

.hero__sub{ border-left:2px solid var(--amber); padding:4px 0 4px 20px; margin-bottom:44px; max-width:760px; }
.sub__line{ display:flex; gap:12px; align-items:baseline; font-size:clamp(.92rem,1.5vw,1.12rem); color:var(--cream); }
.sub__cue{ font-family:var(--mono); font-size:.7rem; color:var(--mute); flex:0 0 auto; padding-top:.2em; }

.hero__stats{ display:flex; gap:46px; flex-wrap:wrap; margin-bottom:50px; }
.stat{ display:flex; flex-direction:column; gap:7px; }
.stat__top{ display:flex; align-items:baseline; gap:5px; line-height:1; }
.stat__num{ font-family:var(--mono); font-weight:700; font-size:clamp(1.6rem,3vw,2.4rem); color:var(--amber); line-height:1; }
.stat__unit{ font-family:var(--mono); font-size:.8rem; color:var(--cream-dim); }
.stat em{ font-style:normal; font-size:.78rem; color:var(--mute); letter-spacing:.02em; }

/* 静态波形 + 播放头 */
.waveform{ position:relative; display:flex; align-items:center; gap:2px; height:60px; max-width:680px; margin-bottom:44px; }
.waveform::before{ content:""; position:absolute; left:0; right:0; top:50%; height:1px; background:var(--line); }
.waveform span{ position:relative; flex:1 1 0; min-width:0; background:var(--amber); opacity:.5; border-radius:1px; }
.waveform__head{ position:absolute; top:-6px; bottom:-6px; width:1px; left:0; background:var(--amber); box-shadow:0 0 10px var(--amber); animation:sweep 8s linear infinite; }
@keyframes sweep{ 0%{ left:0; opacity:0; } 6%{ opacity:1; } 94%{ opacity:1; } 100%{ left:100%; opacity:0; } }

.hero__scroll{ font-family:var(--mono); font-size:.72rem; letter-spacing:.14em; color:var(--cream-dim); display:inline-flex; align-items:center; gap:8px; transition:color .3s; }
.hero__scroll:hover{ color:var(--amber); }
.hero__scroll-ar{ animation:bob 2s ease-in-out infinite; }
@keyframes bob{ 0%,100%{ transform:translateY(0); } 50%{ transform:translateY(3px); } }

/* ============================================================
   01 · PROFILE
   ============================================================ */
.pillars{ display:grid; grid-template-columns:1.04fr .96fr; gap:1px; background:var(--line); border:1px solid var(--line); }
.pillar{ background:var(--ink-2); padding:38px 34px 42px; position:relative; transition:background-color .4s; }
.pillar:hover{ background:var(--ink-3); }
.pillar__no{ font-family:var(--mono); font-size:.66rem; letter-spacing:.18em; color:var(--amber); opacity:.85; }
.pillar h3{ font-family:var(--serif); font-weight:600; font-size:1.35rem; margin:14px 0; color:var(--cream); }
.pillar p{ font-size:.93rem; color:var(--cream-dim); overflow-wrap:anywhere; }

/* ============================================================
   02 · EXPERIENCE
   ============================================================ */
.cue{ display:grid; grid-template-columns:160px 1fr; gap:34px; padding:36px 0; border-top:1px solid var(--line); }
.cue:last-child{ border-bottom:1px solid var(--line); }
.cue__time{ display:flex; flex-direction:column; gap:4px; position:sticky; top:40px; align-self:start; }
.cue__tc{ font-family:var(--mono); font-size:.86rem; color:var(--amber); letter-spacing:.04em; }
.cue__dash{ color:var(--mute); font-family:var(--mono); font-size:.8rem; }
.cue__body h3{ font-family:var(--serif); font-weight:600; font-size:1.5rem; color:var(--cream); line-height:1.2; }
.cue__org{ color:var(--amber-soft); font-size:.9rem; margin:6px 0 20px; letter-spacing:.02em; }
.cue__list{ list-style:none; display:flex; flex-direction:column; gap:15px; }
.cue__list li{ font-size:.94rem; color:var(--cream-dim); padding-left:20px; position:relative; overflow-wrap:anywhere; }
.cue__list li::before{ content:""; position:absolute; left:0; top:.62em; width:7px; height:1px; background:var(--amber); }

.inlink{ color:var(--amber); border-bottom:1px dashed currentColor; padding-bottom:1px; transition:opacity .2s; }
.inlink:hover{ opacity:.65; }

/* ============================================================
   03 · WORKS
   ============================================================ */
.works{ display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:18px; align-items:stretch; }
.work{ background:var(--ink-2); border:1px solid var(--line); border-radius:5px; padding:28px 26px 26px;
  display:flex; flex-direction:column; min-height:230px; position:relative; overflow:hidden;
  transition:border-color .4s, transform .4s, background-color .4s; }
.work::after{ content:""; position:absolute; inset:0; background:radial-gradient(120% 90% at 100% 0%, var(--glow1), transparent 60%); opacity:0; transition:opacity .4s; }
a.work:hover{ border-color:var(--amber); transform:translateY(-3px); background:var(--ink-3); }
a.work:hover::after{ opacity:1; }
.work--feature{ min-height:230px; background:linear-gradient(135deg, color-mix(in srgb,var(--amber) 9%, var(--ink-2)), var(--ink-2) 62%); }
.work__platform{ font-family:var(--mono); font-size:.64rem; letter-spacing:.08em; color:var(--amber); text-transform:none; }
.work__handle{ font-family:var(--mono); font-size:.72rem; color:var(--cream-dim); margin-top:4px; }
.work__title{ font-family:var(--serif); font-weight:600; font-size:1.45rem; color:var(--cream); margin:14px 0 10px; line-height:1.15; }
.work--feature .work__title{ font-size:1.45rem; }
.work__desc{ font-size:.88rem; color:var(--cream-dim); overflow-wrap:anywhere; }
.work__desc b{ color:var(--amber-soft); }
.work__metrics{ display:flex; gap:26px; margin-top:18px; flex-wrap:wrap; }
.work__metrics span{ display:flex; flex-direction:column; gap:3px; }
.work__metrics b{ font-family:var(--mono); font-size:1.2rem; color:var(--cream); }
.work__metrics i{ font-style:normal; font-size:.7rem; color:var(--mute); }
.work__go{ margin-top:auto; padding-top:18px; font-family:var(--mono); font-size:.72rem; letter-spacing:.06em; color:var(--cream-dim); transition:color .3s; }
a.work:hover .work__go{ color:var(--amber); }
.work__go--lock{ color:var(--mute); }

/* 私有仓库卡片 */
.work--private{ border-style:dashed; cursor:default; }
.work--private:hover{ transform:none; border-color:var(--amber); }
.work__badge{ position:absolute; top:18px; right:18px; font-family:var(--mono); font-size:.56rem; letter-spacing:.12em;
  color:var(--red); border:1px solid var(--red); border-radius:30px; padding:3px 9px; opacity:.9; }

.work--trans .work__translist{ list-style:none; display:flex; flex-direction:column; gap:11px; margin-top:14px; }
.work__translist li{ font-size:.85rem; color:var(--cream-dim); padding-left:16px; position:relative; }
.work__translist li::before{ content:"▸"; position:absolute; left:0; color:var(--amber); font-size:.7rem; top:.15em; }
.work__translist b{ color:var(--cream); }

/* ---------- 代表视频 · 歌单 ---------- */
.subhead{ display:flex; align-items:baseline; gap:14px; margin:54px 0 20px; font-family:var(--mono); font-size:.72rem; letter-spacing:.08em; text-transform:none; color:var(--cream-dim); }
.block__head + .subhead{ margin-top:0; }
.subhead__tc{ color:var(--amber); font-size:.62rem; }
.playlist{ border:1px solid var(--line); border-radius:8px; overflow:hidden; background:var(--ink-2); }
.track{ display:grid; grid-template-columns:40px minmax(0,1fr) auto auto 30px; align-items:center; gap:16px; padding:15px 20px; border-bottom:1px solid var(--line); transition:background-color .3s; }
.track:last-child{ border-bottom:0; }
.track:hover{ background:var(--ink-3); }
.track__no{ font-family:var(--mono); font-size:.8rem; color:var(--mute); }
.track__main{ display:flex; flex-direction:column; gap:3px; min-width:0; }
.track__title{ font-family:var(--serif); font-weight:600; font-size:1.05rem; color:var(--cream); line-height:1.2; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; transition:color .3s; }
.track:hover .track__title{ color:var(--amber); }
.track__artist{ font-size:.78rem; color:var(--cream-dim); overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.track__tag{ font-family:var(--mono); font-size:.58rem; letter-spacing:.08em; color:var(--amber); border:1px solid var(--line); border-radius:30px; padding:4px 10px; white-space:nowrap; }
.track__views{ font-family:var(--mono); font-size:.85rem; color:var(--cream); white-space:nowrap; }
.track__play{ width:30px; height:30px; border-radius:50%; border:1px solid var(--line); display:flex; align-items:center; justify-content:center; font-size:.58rem; color:var(--amber); transition:background-color .3s,border-color .3s,color .3s,transform .2s; }
.track:hover .track__play{ background:var(--amber); color:var(--ink); border-color:var(--amber); transform:scale(1.08); }
.playlist__note{ margin-top:11px; font-family:var(--mono); font-size:.66rem; letter-spacing:.06em; color:var(--mute); }
@media (max-width:680px){
  .track{ grid-template-columns:26px minmax(0,1fr) auto; gap:12px; padding:13px 15px; }
  .track__tag,.track__play{ display:none; }
}

/* ============================================================
   04 · SKILLS
   ============================================================ */
.skills{ display:flex; flex-direction:column; gap:1px; background:var(--line); border:1px solid var(--line); }
.skillrow{ background:var(--ink-2); display:grid; grid-template-columns:240px 1fr; gap:30px; padding:30px 34px; align-items:center; transition:background-color .4s; }
.skillrow:hover{ background:var(--ink-3); }
.skillrow__head{ display:flex; flex-direction:column; gap:8px; }
.skillrow__idx{ font-family:var(--mono); font-size:.64rem; letter-spacing:.18em; color:var(--amber); }
.skillrow__head h3{ font-family:var(--serif); font-weight:600; font-size:1.3rem; color:var(--cream); }
.skillrow__tags{ display:flex; flex-wrap:wrap; gap:9px; }
.skillrow__tags>span{ font-size:.8rem; color:var(--cream-dim); padding:6px 13px; border:1px solid var(--line); border-radius:40px;
  transition:border-color .3s, color .3s, background-color .3s; }
.skillrow__tags>span:hover{ border-color:var(--amber); color:var(--amber); }

/* ============================================================
   05 · EDUCATION
   ============================================================ */
.edu{ display:flex; align-items:flex-end; justify-content:space-between; flex-wrap:wrap; gap:18px; padding-bottom:30px; border-bottom:1px solid var(--line); }
.edu__main h3{ font-family:var(--serif); font-weight:600; font-size:1.7rem; color:var(--cream); line-height:1.2; }
.edu__major{ color:var(--cream-dim); margin-top:6px; }
.edu__date{ padding-bottom:6px; }
.honors{ list-style:none; margin-top:34px; display:grid; grid-template-columns:repeat(2,1fr); gap:14px; }
.honors li{ font-size:.92rem; color:var(--cream-dim); padding:16px 20px 16px 42px; border:1px solid var(--line); border-radius:5px;
  background:var(--ink-2); position:relative; transition:border-color .3s, color .3s; }
.honors li::before{ content:"✦"; position:absolute; left:18px; color:var(--amber); font-size:.8rem; }
.honors li:hover{ border-color:var(--amber); color:var(--cream); }

/* ============================================================
   06 · CONTACT
   ============================================================ */
.block--contact{ border-bottom:none; }
.contact__lead{ font-family:var(--serif); font-weight:400; font-style:italic; font-size:clamp(1.3rem,2.6vw,1.9rem);
  color:var(--cream); max-width:640px; margin-bottom:44px; line-height:1.5; }
.contact__grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:14px; }
.contact__item{ display:flex; flex-direction:column; gap:8px; padding:24px; border:1px solid var(--line); border-radius:5px;
  background:var(--ink-2); transition:border-color .35s, transform .35s, background-color .35s; }
a.contact__item:hover{ border-color:var(--amber); transform:translateY(-2px); background:var(--ink-3); }
.contact__k{ font-family:var(--mono); font-size:.66rem; letter-spacing:.08em; color:var(--mute); text-transform:none; }
.contact__v{ font-size:.96rem; color:var(--cream); word-break:break-word; overflow-wrap:anywhere; }
a.contact__item:hover .contact__v{ color:var(--amber); }

.foot{ margin-top:80px; padding-top:30px; border-top:1px solid var(--line); display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px; }
.foot__tc{ font-family:var(--mono); font-size:.7rem; letter-spacing:.14em; color:var(--mute); }
.foot__sign{ font-family:var(--mono); font-size:.74rem; color:var(--cream-dim); letter-spacing:.06em; }

/* ============================================================
   动画
   ============================================================ */
.reveal{ opacity:0; transform:translateY(22px); transition:opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1); transition-delay:var(--d,0s); }
.reveal.is-in{ opacity:1; transform:none; }
.rise{ opacity:0; transform:translateY(20px); animation:riseIn .85s cubic-bezier(.2,.7,.2,1) forwards; animation-delay:var(--d,0s); }
@keyframes riseIn{ to{ opacity:1; transform:none; } }

/* ============================================================
   反调试锁屏遮罩
   ============================================================ */
#shield{ position:fixed; inset:0; z-index:100000; display:none; align-items:center; justify-content:center; text-align:center; background:var(--ink); padding:24px; }
#shield.on{ display:flex; }
.shield__inner{ font-family:var(--mono); color:var(--cream); max-width:420px; }
.shield__tc{ font-size:.7rem; letter-spacing:.22em; color:var(--red); }
.shield__inner b{ display:block; font-size:1.2rem; margin:16px 0 12px; color:var(--amber); letter-spacing:.02em; }
.shield__inner p{ color:var(--cream-dim); font-size:.84rem; line-height:1.9; }

/* ============================================================
   响应式 · 多设备适配
   ============================================================ */
@media (max-width:1100px){
  .works{ grid-template-columns:repeat(2,1fr); }
}
@media (max-width:980px){
  html{ scroll-padding-top:82px; }
  .rail{ display:none; }
  .topbar{ display:flex; }
  .stage{ margin-left:0; }
  .hero,.block{ scroll-margin-top:82px; }
  .hero{ padding-top:84px; min-height:auto; padding-bottom:90px; }
  .pillars{ grid-template-columns:1fr; }
  .block{ padding:96px 7vw; }
}
@media (max-width:760px){
  .works{ grid-template-columns:1fr; }
  .work--feature,.work--trans{ grid-column:span 1; }
  .contact__grid{ grid-template-columns:repeat(2,1fr); }
  .cue{ grid-template-columns:1fr; gap:16px; }
  .cue__time{ position:static; flex-direction:row; gap:8px; align-items:baseline; }
  .skillrow{ grid-template-columns:1fr; gap:16px; }
  .honors{ grid-template-columns:1fr; }
  .edu{ align-items:flex-start; }
}
@media (max-width:560px){
  .block{ padding:80px 22px; }
  .hero{ padding-left:22px; padding-right:22px; }
  .hero__stats{ gap:24px 34px; }
  .hero__sub{ padding-left:16px; }
  .sub__line{ font-size:.95rem; }
  .contact__grid{ grid-template-columns:1fr; }
  .topbar__name{ font-size:.66rem; letter-spacing:.08em; }
  .langbtn{ padding:7px 11px; }
  .foot{ flex-direction:column; align-items:flex-start; }
}
@media (max-width:380px){
  .topbar{ gap:6px; padding-left:12px; padding-right:12px; }
  .topbar__tools{ gap:6px; }
  .langbtn,.themebtn{ padding:7px 9px; }
  .topbar__progress{ left:12px; right:12px; }
}

/* 降低动态偏好 */
@media (prefers-reduced-motion:reduce){
  *{ animation:none !important; transition:none !important; }
  .reveal,.rise{ opacity:1; transform:none; }
  .waveform__head{ display:none; }
}

/* ============================================================
   极简 · 高级 强化层 · 伤感咩吖
   留白 · 排版 · 高级动效（追加层，覆盖于上）
   ============================================================ */

/* 排版质感：光学字号 · 连字 · 表格数字 · 优雅断行 */
body{ font-optical-sizing:auto; text-rendering:optimizeLegibility; font-feature-settings:"kern","liga","calt"; }
.block__title,.hero__en,.hero__zh,.cue__body h3,.work__title,.pillar h3,.edu__main h3,.contact__lead,.track__title{ font-optical-sizing:auto; text-wrap:balance; }
p,.work__desc,.pillar p,.cue__list li,.contact__lead{ text-wrap:pretty; }
.tc,.stat__num,.stat__unit,.rail__playtime,.track__views,.track__no,.work__metrics b,.foot__tc,.cue__tc,.subhead__tc{ font-variant-numeric:tabular-nums; }

/* 更通透的留白（桌面端，营造高级呼吸感） */
@media (min-width:981px){
  .block{ padding:166px 8vw; }
  .block__head{ margin-bottom:84px; }
  .hero__stats{ gap:58px; }
  .pillar{ padding:48px 40px 52px; }
  .cue{ padding:44px 0; }
}

/* 降噪 · 静态化（极简：去呼吸灯、去抖动箭头） */
.rail__rec{ animation:none; }
.hero__scroll-ar{ animation:none; }

/* 卡片 · 纯净 hairline，仅 hover 才浮起一丝纵深（去常驻投影） */
.work,.contact__item,.pillar,.skillrow,.honors li,.track{
  transition:border-color .6s cubic-bezier(.16,1,.3,1), transform .6s cubic-bezier(.16,1,.3,1),
    background-color .5s ease, box-shadow .6s cubic-bezier(.16,1,.3,1), color .4s ease; }
a.work:hover,a.contact__item:hover,.honors li:hover{ transform:translateY(-3px);
  box-shadow:0 22px 46px -34px color-mix(in srgb,#000 72%, transparent); }
.work--feature{ border-color:color-mix(in srgb, var(--amber) 22%, var(--line)); }

/* 行内链接 · 优雅 hairline */
.inlink{ border-bottom:1px solid color-mix(in srgb, var(--amber) 40%, transparent); transition:border-color .3s; }
.inlink:hover{ opacity:1; border-color:var(--amber); }

/* 分段控件激活态 · 纯净扁平 */
.langbtn.is-active,.themebtn.is-active{ background:var(--amber); box-shadow:none; }

/* 波形 · 更细更淡（极简） */
.waveform{ gap:3px; }
.waveform span{ opacity:.4; }
.waveform__head{ box-shadow:0 0 10px var(--amber); }

/* 歌单行 · 左缘高亮（精致反馈） */
.track{ position:relative; }
.track::after{ content:""; position:absolute; left:0; top:0; bottom:0; width:2px; background:var(--amber);
  transform:scaleY(0); transform-origin:center; transition:transform .5s cubic-bezier(.16,1,.3,1); }
.track:hover::after{ transform:scaleY(1); }

/* ============================================================
   高级动效
   ============================================================ */
/* 进场揭示 · 位移 + 渐显 + 微对焦（expo，长而顺） */
.reveal{ opacity:0; transform:translateY(34px); filter:blur(10px);
  transition:opacity 1.05s cubic-bezier(.16,1,.3,1), transform 1.05s cubic-bezier(.16,1,.3,1), filter 1.05s cubic-bezier(.16,1,.3,1);
  transition-delay:var(--d,0s); }
.reveal.is-in{ opacity:1; transform:none; filter:blur(0); }
.rise{ opacity:0; transform:translateY(28px); filter:blur(10px); animation:riseIn 1.15s cubic-bezier(.16,1,.3,1) forwards; animation-delay:var(--d,0s); }
@keyframes riseIn{ to{ opacity:1; transform:none; filter:blur(0); } }

/* HERO 名字 · 遮罩上升（招牌动效，切换语言亦重演） */
.hero__name{ overflow:hidden; padding-block:.04em .14em; }
.hero__word.rise-line{ opacity:0; transform:translateY(120%); will-change:transform;
  animation:lineRise 1.3s cubic-bezier(.16,1,.3,1) .16s forwards; }
@keyframes lineRise{ to{ opacity:1; transform:translateY(0); } }

/* 降低动态保障：内容可见、去模糊 */
@media (prefers-reduced-motion:reduce){
  .reveal,.rise,.hero__word.rise-line{ opacity:1 !important; transform:none !important; filter:none !important; }
}

/* ============================================================
   2026.08 public portfolio content layer
   ============================================================ */
.skiplink{
  position:fixed; z-index:10000; left:18px; top:16px; transform:translateY(-180%);
  padding:10px 14px; border-radius:4px; background:var(--amber); color:var(--ink);
  font-family:var(--mono); font-size:.76rem; font-weight:700; transition:transform .2s;
}
.skiplink:focus{ transform:translateY(0); }

.role-tags{ display:flex; flex-wrap:wrap; gap:8px; max-width:820px; margin:-18px 0 38px; }
.role-tags>span{
  padding:7px 13px; border:1px solid var(--line); border-radius:999px;
  color:var(--cream-dim); background:color-mix(in srgb,var(--ink-2) 88%,transparent);
  font-family:var(--mono); font-size:.67rem; letter-spacing:.03em;
}

.about-grid{ display:grid; grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr); gap:42px; align-items:start; }
.about-copy{ display:flex; flex-direction:column; gap:18px; }
.about-copy p{ color:var(--cream-dim); font-size:1.02rem; line-height:1.95; }
.about-copy p:first-child{ color:var(--cream); font-family:var(--serif); font-size:clamp(1.25rem,2.2vw,1.7rem); line-height:1.55; }
.about-note{
  position:sticky; top:38px; border:1px solid var(--line); border-radius:7px; padding:28px;
  background:linear-gradient(145deg,color-mix(in srgb,var(--amber) 7%,var(--ink-2)),var(--ink-2));
}
.about-note__label{ display:block; margin-bottom:18px; color:var(--amber); font-family:var(--mono); font-size:.67rem; letter-spacing:.1em; text-transform:uppercase; }
.rank-list{ list-style:none; counter-reset:rank; display:flex; flex-direction:column; gap:13px; }
.rank-list li{ counter-increment:rank; position:relative; padding-left:34px; color:var(--cream-dim); font-size:.88rem; }
.rank-list li::before{ content:"0" counter(rank); position:absolute; left:0; top:.05em; color:var(--amber); font-family:var(--mono); font-size:.68rem; }
.availability-mini{ margin-top:26px; padding-top:22px; border-top:1px solid var(--line); display:flex; flex-direction:column; gap:7px; }
.availability-mini b{ font-family:var(--mono); color:var(--cream); font-size:.7rem; letter-spacing:.08em; }
.availability-mini span{ color:var(--cream-dim); font-size:.78rem; line-height:1.6; }
.taste-heading{ margin-top:52px; color:var(--cream); font-family:var(--mono); font-size:.76rem; letter-spacing:.08em; }
.taste-strip{ margin-top:14px; display:flex; flex-wrap:wrap; gap:8px; }
.taste-strip span{ padding:6px 11px; border-bottom:1px solid var(--line); color:var(--cream-dim); font-family:var(--serif); font-size:.86rem; }
.section-note{ margin-top:20px; color:var(--mute); font-size:.84rem; }

.hero__stats{ display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:32px; width:min(100%,980px); }
.hero__stats .stat__num{ white-space:nowrap; }
.hero__stats .stat--long .stat__num{ font-size:clamp(1.35rem,2.2vw,1.85rem); }

.project-grid{ display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:16px; }
.project-card{
  position:relative; min-height:255px; display:flex; flex-direction:column; padding:30px;
  border:1px solid var(--line); border-radius:6px; background:var(--ink-2);
  transition:transform .45s cubic-bezier(.16,1,.3,1),border-color .35s,background-color .35s;
}
.project-card:hover{ transform:translateY(-3px); border-color:var(--amber); background:var(--ink-3); }
.project-card__type{ color:var(--amber); font-family:var(--mono); font-size:.62rem; letter-spacing:.09em; }
.project-card h3{ margin:15px 0 12px; color:var(--cream); font-family:var(--serif); font-size:1.45rem; line-height:1.2; }
.project-card p{ color:var(--cream-dim); font-size:.88rem; }
.project-card__go{ margin-top:auto; padding-top:20px; color:var(--amber); font-family:var(--mono); font-size:.68rem; }
.skills--spaced{ margin-top:54px; }

.profile-grid{ display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:16px; margin-top:38px; }
.profile-card{ border:1px solid var(--line); border-radius:6px; padding:26px; background:var(--ink-2); }
.profile-card__k{ color:var(--amber); font-family:var(--mono); font-size:.7rem; letter-spacing:.08em; }
.profile-card p{ margin-top:10px; color:var(--cream-dim); font-size:.88rem; }
.career-list{ display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:10px; }
.career-list>span{ padding:15px 17px; border:1px solid var(--line); border-radius:4px; color:var(--mute); font-family:var(--mono); font-size:.7rem; }
.career-list b{ display:inline; color:var(--cream); font-family:var(--sans); font-size:.86rem; }

@media (max-width:980px){
  .about-grid{ grid-template-columns:1fr; }
  .about-note{ position:static; }
}
@media (max-width:760px){
  .project-grid,.profile-grid,.career-list{ grid-template-columns:1fr; }
  .project-card{ min-height:0; }
  .hero__stats{ grid-template-columns:repeat(2,minmax(0,1fr)); gap:24px; }
}
@media (max-width:560px){
  .role-tags{ margin-top:-12px; }
  .about-copy p{ font-size:.94rem; line-height:1.85; }
  .about-note,.project-card,.profile-card{ padding:22px; }
}

@media print{
  :root{ --ink:#fff; --ink-2:#fff; --ink-3:#fff; --line:#d8d8d8; --cream:#111; --cream-dim:#333; --mute:#666; --amber:#805400; --amber-soft:#805400; }
  body{ background:#fff!important; color:#111!important; font-size:10pt; user-select:text; }
  .rail,.topbar,.grain,.waveform,.hero__scroll,.ctrl,.skiplink{ display:none!important; }
  .stage{ margin-left:0; }
  .hero,.block{ max-width:none; min-height:0; padding:30px 36px; border-color:#ddd; }
  .hero__name{ margin-bottom:18px; }
  .hero__zh,.hero__en{ font-size:34pt; }
  .hero__stats{ margin-bottom:20px; gap:24px; }
  .block__head{ margin-bottom:24px; }
  .block__title{ font-size:24pt; }
  .reveal,.rise,.hero__word.rise-line{ opacity:1!important; transform:none!important; filter:none!important; animation:none!important; }
  .about-note{ position:static; }
  .work,.project-card,.pillar,.skillrow,.profile-card,.contact__item,.honors li{ break-inside:avoid; box-shadow:none!important; }
  a{ color:#111!important; text-decoration:none; }
  .foot{ margin-top:32px; }
}