/* ============================================================
   林承铭 · 佐梅 —— 可播放的交互式简历
   设计原则：一次只读一章；正文永远落在实色面板上；移动端优先
   ============================================================ */
:root{
  --bg:#0a0e15;
  --bg-2:#0e131c;
  --panel:#101722;
  --panel-2:#141c28;
  --ink:#e9eef7;
  --ink-2:#aab6c9;
  --ink-3:#7b8798;
  --line:rgba(255,255,255,.10);
  --line-2:rgba(255,255,255,.20);
  --orange:#FF6A00;
  --orange-2:#ffa15c;
  --cyan:#22D3EE;
  --violet:#8B5CF6;
  --radius:16px;
  --top-h:56px;
  --player-h:112px;
  --foot-h:34px;
  --ease:cubic-bezier(.22,.8,.28,1);
}

*,*::before,*::after{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  font-size:16px;line-height:1.75;
  -webkit-font-smoothing:antialiased;
  overflow:auto;
  display:flex;flex-direction:column;
}
/* 只有 JS 正常接管时才锁成一屏式播放器界面 */
html.js body{overflow:hidden;height:100%}
h1,h2,h3{line-height:1.25;margin:0;letter-spacing:-.02em;font-weight:800}
h2{font-size:clamp(21px,3.1vw,30px);margin-bottom:14px}
h3{font-size:16px}
p{margin:0 0 12px}
ul{margin:0;padding:0;list-style:none}
a{color:inherit;text-decoration:none}
b{color:#fff;font-weight:700}
em{font-style:normal}
::selection{background:var(--orange);color:#0a0e15}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}

.skip{position:absolute;left:-9999px;top:0;z-index:99;background:var(--orange);color:#000;padding:10px 16px;border-radius:0 0 10px 0}
.skip:focus{left:0}

/* ---------------- 顶栏 ---------------- */
.top{
  flex:0 0 auto;height:var(--top-h);
  display:flex;align-items:center;gap:14px;
  padding:0 clamp(14px,3vw,28px);
  border-bottom:1px solid var(--line);
  background:var(--bg);
  position:relative;z-index:5;
}
.brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:15px;letter-spacing:.02em}
.brand i{font-style:normal;color:var(--ink-3);font-weight:500;font-size:13px}
.dot{width:9px;height:9px;border-radius:50%;background:var(--orange);box-shadow:0 0 12px var(--orange);animation:pulse 2.2s ease-in-out infinite}
@keyframes pulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(.7);opacity:.5}}
.tagline{margin:0;color:var(--ink-3);font-size:12.5px;letter-spacing:.06em}
.top-cta{
  margin-left:auto;font-size:13.5px;font-weight:700;
  border:1px solid var(--line-2);border-radius:999px;padding:7px 16px;
  transition:.25s;
}
.top-cta:hover{border-color:var(--orange);background:rgba(255,106,0,.12);color:#fff}

/* ---------------- 应用骨架 ---------------- */
/* 关键：flex/grid 子项默认 min-width:auto，会被内容撑宽导致整页超出视口 */
.app,.stage,.panels,.chapter,.player,.player-main,.player-info,.foot,.top,.visual,.player-btns,.kpis,.kpi,.block,.work,.skill{min-width:0}
.app{
  flex:1 1 auto;min-height:0;
  display:flex;flex-direction:column;
}
.stage{
  flex:1 1 auto;min-height:0;
  display:grid;grid-template-columns:minmax(280px,40%) minmax(0,1fr);
}

/* ---------------- 视觉区 ---------------- */
.visual{
  position:relative;overflow:hidden;
  background:
    radial-gradient(90% 70% at 30% 15%,rgba(255,106,0,.13),transparent 62%),
    radial-gradient(80% 70% at 78% 88%,rgba(34,211,238,.13),transparent 62%),
    linear-gradient(160deg,#0c1219,#080b11);
  border-right:1px solid var(--line);
}
#gl{position:absolute;inset:0;width:100%;height:100%;display:block}
.visual-glow{
  position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(60% 50% at 50% 55%,transparent 40%,rgba(10,14,21,.75) 100%);
}
.visual-badge{
  position:absolute;left:16px;top:14px;z-index:2;
  font-size:11.5px;letter-spacing:.16em;color:var(--ink-2);
  border:1px solid var(--line);border-radius:999px;padding:4px 12px;
  background:rgba(10,14,21,.72);backdrop-filter:blur(6px);
}
.visual-note{position:absolute;left:16px;bottom:16px;right:16px;z-index:2;color:var(--ink-3);font-size:13px}

/* ---------------- 章节面板 ---------------- */
/* 无 JS：正常文档流，全部章节依次可读 */
.panels{position:relative;min-height:0;min-width:0;background:var(--bg-2)}
.chapter{padding:clamp(20px,3.2vw,40px) clamp(18px,3.4vw,44px) 32px;min-width:0;overflow-wrap:anywhere}
/* 有 JS：变成一屏一章的播放器 */
html.js .panels{overflow:hidden}
html.js .chapter{
  position:absolute;inset:0;
  overflow-y:auto;overscroll-behavior:contain;
  opacity:0;visibility:hidden;transform:translateY(18px);
  transition:opacity .5s var(--ease),transform .5s var(--ease),visibility .5s;
  scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.22) transparent;
}
html.js .chapter::-webkit-scrollbar{width:8px}
html.js .chapter::-webkit-scrollbar-thumb{background:rgba(255,255,255,.18);border-radius:8px}
html.js .chapter.is-active{opacity:1;visibility:visible;transform:none}
/* 无 JS 时隐藏播放器控制 */
html:not(.js) .player{display:none}
html:not(.js) .visual{min-height:260px}
.eyebrow{
  font-size:11.5px;letter-spacing:.26em;color:var(--orange);
  text-transform:uppercase;font-weight:700;margin-bottom:12px;
}
.meta{color:var(--ink-3);font-size:13.5px;margin-bottom:18px}
.lead{font-size:16.5px;color:var(--ink);line-height:1.85}
.body{color:var(--ink-2)}
.sub{font-size:14px;color:var(--ink);margin:22px 0 10px;letter-spacing:.04em}
.note{color:var(--ink-3);font-size:14px;margin-top:18px}
.note a{color:var(--orange);border-bottom:1px solid rgba(255,106,0,.45)}

/* 01 */
.hero-name{font-size:clamp(30px,4.6vw,52px);margin-bottom:10px}
.hero-name span{color:var(--ink-3);font-weight:600;font-size:.62em;margin-left:10px}
.hero-role{color:var(--ink-3);font-size:14px;letter-spacing:.04em;margin-bottom:16px}
.hero-line{font-size:clamp(19px,2.5vw,27px);font-weight:800;color:#fff;margin-bottom:24px}
.hero-line em{background:linear-gradient(96deg,var(--orange),var(--orange-2) 45%,var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}

.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(146px,1fr));gap:10px;margin-bottom:22px}
.kpis.wide{grid-template-columns:repeat(auto-fit,minmax(128px,1fr))}
.kpi{
  border:1px solid var(--line);border-radius:12px;padding:14px 14px 12px;
  background:var(--panel);
}
.kpi b{
  display:block;font-size:clamp(21px,2.8vw,30px);line-height:1.1;font-weight:800;
  background:linear-gradient(120deg,#fff 25%,var(--orange-2));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.kpi span{display:block;margin-top:6px;font-size:12px;color:var(--ink-3);line-height:1.5}
.status{
  display:flex;align-items:center;gap:9px;flex-wrap:wrap;
  font-size:13.5px;color:var(--ink-2);
  border:1px solid rgba(255,106,0,.3);background:rgba(255,106,0,.08);
  border-radius:12px;padding:11px 15px;margin:0;
}
.pulse{width:8px;height:8px;border-radius:50%;background:#38d39f;box-shadow:0 0 10px #38d39f;flex:0 0 auto;animation:pulse 1.8s infinite}

/* 02 */
.ticks{display:grid;gap:11px;margin-top:18px}
.ticks li{position:relative;padding-left:24px;color:var(--ink-2);font-size:15px}
.ticks li::before{content:"";position:absolute;left:0;top:.66em;width:13px;height:2px;background:linear-gradient(90deg,var(--orange),var(--cyan))}

/* 03 */
.edu{
  display:flex;align-items:center;gap:14px;flex-wrap:wrap;
  border:1px solid var(--line);border-radius:12px;padding:14px 18px;background:var(--panel);
  margin-bottom:6px;
}
.edu div{display:flex;flex-direction:column}
.edu b{font-size:16px}
.edu span{font-size:13px;color:var(--ink-3)}
.edu em{margin-left:auto;font-size:13px;color:var(--ink-3)}
.awards{display:grid;gap:10px}
.awards li{
  display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;
  padding-bottom:10px;border-bottom:1px solid var(--line);
  color:var(--ink-2);font-size:14.5px;
}
.awards em{margin-left:auto;font-size:12.5px;color:var(--ink-3)}
.lv{font-size:11px;font-weight:800;letter-spacing:.06em;padding:2px 9px;border-radius:6px;background:rgba(255,106,0,.16);color:var(--orange-2);border:1px solid rgba(255,106,0,.34);white-space:nowrap}
.lv.alt{background:rgba(34,211,238,.14);color:var(--cyan);border-color:rgba(34,211,238,.32)}
.dots{display:grid;gap:9px}
.dots li{position:relative;padding-left:20px;color:var(--ink-2);font-size:14.5px}
.dots li::before{content:"";position:absolute;left:0;top:.72em;width:9px;height:1.5px;background:var(--orange)}
.dots li.dim{color:var(--ink-3);font-size:13.5px;padding-left:0}
.dots li.dim::before{display:none}

/* 04 */
.blocks{display:grid;gap:12px}
.block{
  border:1px solid var(--line);border-radius:12px;padding:15px 18px;
  background:var(--panel);
  transition:border-color .3s,transform .3s;
}
.block:hover{border-color:var(--line-2);transform:translateX(3px)}
.block h3{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-bottom:7px;font-size:15.5px}
.tag{font-size:11px;letter-spacing:.08em;padding:2px 9px;border-radius:6px;background:rgba(34,211,238,.13);color:var(--cyan);border:1px solid rgba(34,211,238,.3);white-space:nowrap}
.block p{margin:0;color:var(--ink-2);font-size:14.5px;line-height:1.8}

/* 05 */
.host-org{font-size:12.5px;color:var(--ink-3);margin:14px 0 0}
.highlight{
  margin-top:22px;border:1px solid rgba(255,106,0,.32);border-radius:12px;
  background:linear-gradient(150deg,rgba(255,106,0,.10),transparent 78%);
  padding:16px 18px;
}
.highlight h3{color:var(--orange-2);margin-bottom:10px;font-size:14.5px}
.highlight p{margin:0 0 9px;color:var(--ink-2);font-size:14.5px}
.highlight p:last-child{margin-bottom:0}

/* 06 */
.works{display:grid;gap:12px}
.work{border:1px solid var(--line);border-radius:12px;padding:16px 18px;background:var(--panel);transition:border-color .3s,transform .3s}
.work:hover{border-color:rgba(255,106,0,.42);transform:translateY(-3px)}
.work-top{display:flex;align-items:flex-start;gap:10px;margin-bottom:7px}
.work-top h3{font-size:15.5px;line-height:1.45}
.badge{font-size:11px;font-weight:800;letter-spacing:.08em;background:var(--orange);color:#0a0e15;border-radius:999px;padding:3px 10px;white-space:nowrap;flex:0 0 auto}
.work-meta{margin:0 0 11px;font-size:12.5px;color:var(--ink-3)}
.work-stats{display:flex;flex-wrap:wrap;gap:8px;min-width:0}
.work-stats span{font-size:12.5px;color:var(--ink-2);border:1px solid var(--line);border-radius:8px;padding:4px 11px;background:var(--panel-2)}
.work-stats b{color:var(--orange-2);font-size:14px}

/* 07 */
.skills{display:grid;grid-template-columns:repeat(auto-fit,minmax(258px,1fr));gap:12px}
.skill{border:1px solid var(--line);border-radius:12px;padding:16px 18px;background:var(--panel)}
.skill h3{margin-bottom:14px;font-size:14.5px;color:#fff}
.bars{display:grid;gap:12px}
.bar{display:grid;grid-template-columns:82px minmax(0,1fr) 40px;align-items:center;gap:11px;font-size:13px;color:var(--ink-2)}
.bar i{display:block;height:6px;border-radius:99px;background:rgba(255,255,255,.09);overflow:hidden}
.bar i b{display:block;height:100%;width:0;border-radius:99px;background:linear-gradient(90deg,var(--orange),var(--cyan));transition:width 1s var(--ease)}
.is-active .bar i b{width:var(--w)}
.bar em{font-size:11.5px;color:var(--ink-3);text-align:right}
.link{display:inline-block;margin-top:12px;color:var(--cyan);font-size:13.5px;border-bottom:1px solid rgba(34,211,238,.35)}

/* 08 */
.qa{display:grid;gap:10px;margin:18px 0 22px}
.qa-item{
  width:100%;text-align:left;cursor:pointer;font:inherit;color:inherit;
  border:1px solid var(--line);border-radius:12px;padding:14px 18px;
  background:var(--panel);transition:border-color .3s,background .3s;
  display:block;
}
.qa-item:hover{border-color:var(--line-2);background:var(--panel-2)}
.qa-item.open{border-color:rgba(255,106,0,.45)}
.qa-q{display:flex;align-items:center;gap:10px;font-weight:700;font-size:15px}
.qa-q::before{content:"Q";flex:0 0 auto;width:22px;height:22px;border-radius:6px;background:var(--orange);color:#0a0e15;font-size:12px;font-weight:900;display:grid;place-items:center}
.qa-a{
  display:block;overflow:hidden;max-height:0;opacity:0;
  transition:max-height .45s var(--ease),opacity .35s,margin .35s;
  color:var(--ink-2);font-size:14.5px;line-height:1.85;
  padding-left:32px;
}
.qa-item.open .qa-a{max-height:420px;opacity:1;margin-top:10px}

.contacts{display:grid;grid-template-columns:repeat(auto-fit,minmax(188px,1fr));gap:11px}
.contact{
  display:flex;flex-direction:column;gap:6px;
  border:1px solid var(--line);border-radius:12px;padding:15px 17px;background:var(--panel);
  transition:border-color .3s,transform .3s;
}
a.contact:hover{border-color:var(--orange);transform:translateY(-3px)}
.contact span{font-size:11.5px;letter-spacing:.18em;color:var(--ink-3)}
.contact b{font-size:15.5px}
.qr{display:flex;align-items:center;gap:12px;font-size:14px}
.qr-box{
  width:52px;height:52px;border-radius:9px;border:1px dashed var(--line-2);
  display:grid;place-items:center;font-size:9.5px;line-height:1.25;text-align:center;color:var(--ink-3);font-weight:400;flex:0 0 auto;
}
.socials{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.socials a{font-size:13px;color:var(--ink-2);border:1px solid var(--line);border-radius:999px;padding:7px 16px;transition:.25s}
.socials a:hover{color:#fff;border-color:var(--cyan)}

/* ---------------- 播放器 ---------------- */
.player{
  flex:0 0 auto;min-height:var(--player-h);
  display:flex;align-items:center;gap:clamp(12px,2vw,24px);
  padding:12px clamp(14px,3vw,28px);
  border-top:1px solid var(--line);
  background:var(--bg);
  position:relative;z-index:6;
}
.player-btns{display:flex;align-items:center;gap:8px;flex:0 0 auto}
.player-btns button{
  width:38px;height:38px;border-radius:50%;cursor:pointer;
  border:1px solid var(--line-2);background:var(--panel);color:var(--ink);
  font-size:14px;line-height:1;display:grid;place-items:center;
  transition:.22s;
}
.player-btns button:hover{border-color:var(--orange);background:rgba(255,106,0,.14);color:#fff}
.player-btns .play{width:48px;height:48px;background:var(--orange);border-color:var(--orange);color:#0a0e15}
.player-btns .play:hover{background:var(--orange-2);transform:scale(1.05)}
.player-btns .play svg{width:22px;height:22px;fill:currentColor}
.ic-pause{display:none}
.player.playing .ic-play{display:none}
.player.playing .ic-pause{display:block}

.player-main{flex:1 1 auto;min-width:0}
.track{
  position:relative;height:26px;cursor:pointer;touch-action:none;
  display:flex;align-items:center;
}
.track-rail{position:absolute;left:0;right:0;height:6px;border-radius:99px;background:rgba(255,255,255,.10)}
.track-fill{position:absolute;left:0;height:6px;border-radius:99px;background:linear-gradient(90deg,var(--orange),var(--cyan));width:0;transition:width .35s var(--ease)}
.track-marks{position:absolute;left:0;right:0;height:26px}
.track-marks i{
  position:absolute;top:50%;width:2px;height:12px;margin-top:-6px;margin-left:-1px;
  background:rgba(255,255,255,.28);border-radius:2px;transition:.25s;
}
.track-marks i.on{background:#fff;height:16px;margin-top:-8px}
.track-head{
  position:absolute;top:50%;width:14px;height:14px;margin-top:-7px;margin-left:-7px;border-radius:50%;
  background:#fff;box-shadow:0 0 0 4px rgba(255,106,0,.28);
  transition:left .35s var(--ease),box-shadow .25s;pointer-events:none;
}
.track:hover .track-head{box-shadow:0 0 0 7px rgba(255,106,0,.32)}
.player-info{display:flex;justify-content:space-between;gap:14px;font-size:12.5px;color:var(--ink-3);margin-top:4px}
.player-info #chLabel{color:var(--ink-2);font-weight:700;letter-spacing:.04em}
.player-info .hint{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

.player-chips{display:flex;gap:7px;flex:0 0 auto;flex-wrap:wrap;max-width:44%}
.player-chips button{
  cursor:pointer;font:inherit;font-size:12px;color:var(--ink-2);
  border:1px solid var(--line);background:transparent;border-radius:999px;
  padding:5px 12px;transition:.22s;white-space:nowrap;
}
.player-chips button:hover{color:#fff;border-color:var(--line-2)}
.player-chips button.on{background:rgba(255,106,0,.16);border-color:rgba(255,106,0,.5);color:#fff}

/* ---------------- 页脚 ---------------- */
.foot{
  flex:0 0 auto;height:var(--foot-h);
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:0 clamp(14px,3vw,28px);
  font-size:11.5px;color:var(--ink-3);
  border-top:1px solid var(--line);background:var(--bg);
}
.foot a{color:var(--ink-3)}
.foot a:hover{color:var(--ink-2)}

/* ---------------- 进度条（移动端顶部） ---------------- */
.progress{display:none}

/* ============================================================
   响应式
   ============================================================ */
@media (max-width:1080px){
  .stage{grid-template-columns:minmax(240px,36%) minmax(0,1fr)}
  .kpis.wide{grid-template-columns:repeat(auto-fit,minmax(124px,1fr))}
  .player-chips{display:none}
}

@media (max-width:860px){
  :root{--top-h:52px;--player-h:118px}
  .tagline{display:none}
  .stage{grid-template-columns:minmax(0,1fr);grid-template-rows:32vh minmax(0,1fr)}
  .visual{border-right:0;border-bottom:1px solid var(--line)}
  .chapter{padding:20px 18px 28px}
  .skills{grid-template-columns:1fr}
  .kpis{gap:8px}
  .kpi{padding:11px 10px}
  .kpi span{font-size:11px}
  .contacts{grid-template-columns:1fr}
  .player{flex-wrap:wrap;gap:10px;padding:10px 14px 14px}
  .player-btns{order:1}
  .player-btns .play{width:44px;height:44px}
  .player-chips{display:none}
  .player-main{order:2;flex:1 1 100%;min-width:0}
  .player-info .hint{display:none}
  .bar{grid-template-columns:70px minmax(0,1fr) 34px;font-size:12.5px}
  h2{font-size:22px}
  .lead{font-size:15.5px}
  .qa-item{padding:13px 15px}
  .qa-a{padding-left:0;font-size:14px}
  .awards li{font-size:13.5px}
  .dots li{font-size:13.5px}
  .block p,.highlight p{font-size:13.8px}
}

@media (max-width:420px){


  .awards em{margin-left:0}
}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;transition-duration:.001ms!important}
}