/* ===========================================================
   人格档案馆 · 浅色主题样式
   =========================================================== */
:root{
  --bg:#f5f7fb;
  --bg-2:#eef1f8;
  --card:#ffffff;
  --ink:#1b2337;
  --ink-2:#4a5568;
  --ink-3:#7c879b;
  --line:#e6eaf3;
  --line-2:#d8deeb;
  --brand:#5b6cff;
  --brand-2:#7d8bff;
  --brand-soft:#eef0ff;
  --accent:#f0873f;
  --accent-soft:#fff2e7;
  --teal:#12b3a1;
  --teal-soft:#e6f8f5;
  --pink:#e86a9a;
  --pink-soft:#fdeef4;
  --ok:#16a34a;
  --shadow-1:0 1px 2px rgba(27,35,55,.05), 0 6px 18px rgba(27,35,55,.05);
  --shadow-2:0 2px 6px rgba(27,35,55,.06), 0 16px 40px rgba(27,35,55,.08);
  --r:16px;
  --r-lg:22px;
  --sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --mono:"Cascadia Mono","Consolas","SF Mono",Menlo,monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  font-family:var(--sans);
  background:
    radial-gradient(900px 420px at 88% -8%, rgba(91,108,255,.10), transparent 60%),
    radial-gradient(760px 380px at -6% 8%, rgba(240,135,63,.10), transparent 62%),
    radial-gradient(700px 400px at 50% 100%, rgba(18,179,161,.06), transparent 65%),
    var(--bg);
  color:var(--ink);
  min-height:100vh;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
.container{max-width:940px;margin:0 auto;padding:0 20px}
.narrow{max-width:760px}

/* ============ 导航 ============ */
.nav{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.85);
  backdrop-filter:saturate(150%) blur(12px);
  border-bottom:1px solid var(--line);
}
.nav-in{
  max-width:1080px;margin:0 auto;padding:12px 20px;
  display:flex;align-items:center;gap:16px;
}
.brand{display:flex;align-items:center;gap:10px;flex:none}
.brand .logo{
  width:34px;height:34px;border-radius:10px;flex:none;
  background:linear-gradient(135deg,var(--brand),#8f7cff);
  color:#fff;display:flex;align-items:center;justify-content:center;
  font-weight:900;font-size:15px;box-shadow:0 6px 16px rgba(91,108,255,.28);
}
.brand .txt strong{display:block;font-size:15px;letter-spacing:.02em;line-height:1.2}
.brand .txt span{display:block;font-family:var(--mono);font-size:10px;color:var(--ink-3);letter-spacing:.16em}
.nav-links{display:flex;align-items:center;gap:2px;margin-left:auto;flex-wrap:wrap;justify-content:flex-end}
.nav-links a{
  font-size:14px;color:var(--ink-2);padding:7px 11px;border-radius:10px;
  transition:background .15s ease,color .15s ease;white-space:nowrap;
}
.nav-links a:hover{background:var(--bg-2);color:var(--ink)}
.nav-links a.on{background:var(--brand-soft);color:var(--brand);font-weight:700}
.nav-links a.hot{color:var(--accent)}
.nav-toggle{display:none;margin-left:auto;background:var(--bg-2);border:1px solid var(--line);
  border-radius:10px;padding:7px 12px;font-size:13px;color:var(--ink-2);cursor:pointer}
@media (max-width:880px){
  .nav-in{flex-wrap:wrap}
  .nav-toggle{display:block}
  .nav-links{
    display:none;width:100%;margin-left:0;justify-content:flex-start;
    padding-top:10px;border-top:1px solid var(--line);margin-top:6px;
  }
  .nav-links.open{display:flex}
}

/* ============ 视图 ============ */
.view{display:none}
.view.active{display:block;animation:fade .4s ease}
@keyframes fade{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* ============ 通用块 ============ */
.hero{padding:56px 0 8px;text-align:center}
.kicker{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--brand);
  background:var(--brand-soft);border:1px solid rgba(91,108,255,.18);
  border-radius:999px;padding:6px 14px;
}
.hero h1{font-size:clamp(30px,6vw,48px);font-weight:900;line-height:1.25;margin-top:20px;letter-spacing:-.01em}
.hero h1 .hl{color:var(--brand)}
.hero .lead{margin:16px auto 0;max-width:620px;color:var(--ink-2);font-size:15.5px}
.hero .lead b{color:var(--ink);font-weight:600}
.hero-stats{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:26px}
.pill{
  background:#fff;border:1px solid var(--line);border-radius:999px;
  padding:7px 15px;font-size:13px;color:var(--ink-2);box-shadow:var(--shadow-1);
}
.pill b{color:var(--brand);font-family:var(--mono)}
.cta-row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:28px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;font-size:15px;font-weight:700;cursor:pointer;
  padding:13px 30px;border:1px solid transparent;transition:transform .15s ease,box-shadow .15s ease,background .15s ease;
}
.btn-primary{background:linear-gradient(135deg,var(--brand),#7a62ff);color:#fff;box-shadow:0 10px 26px rgba(91,108,255,.28)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(91,108,255,.34)}
.btn-ghost{background:#fff;border-color:var(--line-2);color:var(--ink-2)}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand)}
.btn-sm{padding:9px 18px;font-size:13.5px;border-radius:999px}
.btn:active{transform:translateY(0)}

/* 区块标题 */
.sec-head{margin:52px 0 18px;display:flex;align-items:flex-end;justify-content:space-between;gap:12px}
.sec-head h2{font-size:22px;font-weight:800;letter-spacing:-.01em}
.sec-head p{font-size:13px;color:var(--ink-3);margin-top:2px}
.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--ink-3);margin-bottom:6px}

/* 测试卡片 */
.test-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}
.tcard{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:20px;cursor:pointer;position:relative;overflow:hidden;
  box-shadow:var(--shadow-1);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
  text-align:left;width:100%;
}
.tcard:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:var(--line-2)}
.tcard .top{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.tcard .ico{
  width:40px;height:40px;border-radius:12px;flex:none;display:flex;align-items:center;justify-content:center;
  font-weight:900;font-family:var(--mono);font-size:15px;color:#fff;
}
.tcard .name{font-size:16.5px;font-weight:800}
.tcard .en{font-family:var(--mono);font-size:10.5px;color:var(--ink-3);letter-spacing:.12em}
.tcard .desc{font-size:13.5px;color:var(--ink-2);line-height:1.72}
.tcard .foot{display:flex;align-items:center;gap:8px;margin-top:14px;flex-wrap:wrap}
.tag{
  font-size:11.5px;padding:3px 9px;border-radius:999px;background:var(--bg-2);color:var(--ink-2);border:1px solid var(--line);
}
.tag.c1{background:var(--brand-soft);color:var(--brand);border-color:rgba(91,108,255,.16)}
.tag.c2{background:var(--accent-soft);color:#c96a25;border-color:rgba(240,135,63,.2)}
.tag.c3{background:var(--teal-soft);color:#0b8d7f;border-color:rgba(18,179,161,.2)}
.tag.c4{background:var(--pink-soft);color:#c64b7e;border-color:rgba(232,106,154,.2)}
.tcard .go{margin-left:auto;font-size:13px;color:var(--brand);font-weight:700}

/* 对比表 */
.table-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:auto;box-shadow:var(--shadow-1)}
table{width:100%;border-collapse:collapse;min-width:620px;font-size:13.5px}
th,td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line)}
th{background:var(--bg-2);font-size:12px;letter-spacing:.06em;color:var(--ink-3);font-weight:700}
td{color:var(--ink-2)}
tr:last-child td{border-bottom:none}
td b{color:var(--ink);font-weight:700}

/* FAQ */
.faq{display:grid;gap:10px}
.faq details{
  background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px 18px;box-shadow:var(--shadow-1);
}
.faq summary{font-size:14.5px;font-weight:700;cursor:pointer;list-style:none;display:flex;align-items:center;gap:8px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";margin-left:auto;color:var(--brand);font-family:var(--mono);font-size:16px}
.faq details[open] summary::after{content:"–"}
.faq p{font-size:13.5px;color:var(--ink-2);margin-top:10px;line-height:1.8}

/* ============ 测试介绍 / 题量选择 ============ */
.intro{margin-top:26px}
.intro-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:26px;box-shadow:var(--shadow-1);
}
.intro-card .ic-head{display:flex;align-items:center;gap:12px}
.intro-card h1{font-size:26px;font-weight:900}
.intro-card .sub{color:var(--ink-3);font-size:13px;margin-top:2px}
.intro-desc{margin-top:16px;font-size:14.5px;color:var(--ink-2);line-height:1.85}
.intro-desc b{color:var(--ink)}
.feat-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px;margin-top:18px}
.feat-item{background:var(--bg-2);border-radius:12px;padding:12px 14px;font-size:13px;color:var(--ink-2)}
.feat-item b{display:block;color:var(--ink);font-size:13.5px;margin-bottom:2px}
.len-title{margin:24px 0 10px;font-size:14px;font-weight:800;display:flex;align-items:center;gap:8px}
.len-title span{font-size:12px;color:var(--ink-3);font-weight:500}
.len-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}
.len-opt{
  background:#fff;border:1.5px solid var(--line);border-radius:14px;padding:14px;cursor:pointer;text-align:left;
  transition:border-color .15s ease,background .15s ease,transform .12s ease;width:100%;
}
.len-opt:hover{border-color:var(--brand-2);transform:translateY(-2px)}
.len-opt.on{border-color:var(--brand);background:var(--brand-soft);box-shadow:0 6px 18px rgba(91,108,255,.12)}
.len-opt .qn{font-family:var(--mono);font-size:19px;font-weight:800;color:var(--ink)}
.len-opt.on .qn{color:var(--brand)}
.len-opt .qn small{font-size:11px;font-weight:500;color:var(--ink-3);margin-left:2px}
.len-opt .lb{font-size:13px;font-weight:700;margin-top:2px}
.len-opt .tm{font-size:12px;color:var(--ink-3);margin-top:4px}
.len-opt .tm b{color:var(--accent)}
.intro-actions{display:flex;gap:12px;align-items:center;margin-top:22px;flex-wrap:wrap}
.intro-note{font-size:12.5px;color:var(--ink-3)}

/* ============ 答题 ============ */
.quiz{margin-top:24px}
.quiz-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.quiz-top .l{font-size:13px;color:var(--ink-3)}
.quiz-top .l b{color:var(--brand);font-family:var(--mono);font-size:15px}
.quiz-top .r{font-family:var(--mono);font-size:13px;color:var(--ink-3)}
.bar{height:6px;border-radius:99px;background:var(--bg-2);overflow:hidden;margin-bottom:22px;border:1px solid var(--line)}
.bar i{display:block;height:100%;width:0;border-radius:99px;background:linear-gradient(90deg,var(--brand),#8f7cff);transition:width .35s ease}
.q-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:26px 24px;box-shadow:var(--shadow-1)}
.q-tag{font-family:var(--mono);font-size:11px;letter-spacing:.18em;color:var(--brand)}
.q-text{font-size:20px;font-weight:700;line-height:1.6;margin-top:10px}
.q-hint{font-size:12.5px;color:var(--ink-3);margin-top:8px}
.q-opts{margin-top:22px;display:grid;gap:11px}
.opt{
  display:flex;align-items:center;gap:13px;text-align:left;cursor:pointer;width:100%;
  background:#fff;border:1.5px solid var(--line);border-radius:14px;padding:14px 16px;
  font-size:15px;color:var(--ink);transition:border-color .15s ease,background .15s ease,transform .1s ease;
}
.opt:hover{border-color:var(--brand-2);background:var(--brand-soft)}
.opt:active{transform:scale(.995)}
.opt.on{border-color:var(--brand);background:var(--brand-soft)}
.opt .key{
  flex:none;width:28px;height:28px;border-radius:9px;display:flex;align-items:center;justify-content:center;
  font-family:var(--mono);font-size:12.5px;font-weight:700;color:var(--brand);
  background:var(--brand-soft);border:1px solid rgba(91,108,255,.2);
}
.opt.on .key{background:var(--brand);color:#fff;border-color:var(--brand)}
.opt .txt{flex:1}
/* 量表题 */
.q-opts.scale{grid-template-columns:repeat(5,1fr);gap:8px}
@media (max-width:560px){.q-opts.scale{grid-template-columns:repeat(3,1fr)}}
.opt-scale{flex-direction:column;gap:8px;padding:14px 8px;text-align:center;font-size:13px;border-radius:14px}
.opt-scale .key{width:34px;height:34px;border-radius:50%;font-size:14px}
.opt-scale .txt{font-size:12.5px;line-height:1.5;color:var(--ink-2)}
.scale-legend{display:flex;justify-content:space-between;font-size:11.5px;color:var(--ink-3);margin-top:10px;padding:0 4px}
.quiz-nav{display:flex;justify-content:space-between;align-items:center;margin-top:18px}
.btn-back{background:none;border:none;color:var(--ink-3);font-size:14px;cursor:pointer;padding:8px 4px}
.btn-back:hover{color:var(--ink)}
.btn-back:disabled{opacity:.35;cursor:default}
.btn-next{
  display:none;align-items:center;gap:8px;background:var(--brand);color:#fff;border:none;
  font-weight:700;font-size:15px;padding:12px 26px;border-radius:999px;cursor:pointer;
  box-shadow:0 8px 22px rgba(91,108,255,.24);transition:transform .15s ease;
}
.btn-next.show{display:inline-flex}
.btn-next:hover{transform:translateY(-1px)}
.kbd-tip{margin-top:14px;font-size:12px;color:var(--ink-3);text-align:center}
.kbd-tip kbd{
  font-family:var(--mono);background:var(--bg-2);border:1px solid var(--line-2);border-bottom-width:2px;
  border-radius:6px;padding:1px 6px;font-size:11px;color:var(--ink-2);
}

/* ============ 结果 ============ */
.result{margin-top:24px}
.res-card{background:#fff;border:1px solid var(--line);border-radius:26px;overflow:hidden;box-shadow:var(--shadow-2)}
.res-banner{padding:28px 26px 24px;position:relative;color:#fff}
.res-banner::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:rgba(255,255,255,.45)}
.res-banner .tagline{font-family:var(--mono);font-size:11px;letter-spacing:.22em;opacity:.9}
.res-banner h2{font-size:32px;font-weight:900;margin-top:4px;letter-spacing:-.01em}
.res-banner .en{font-family:var(--mono);font-size:13px;opacity:.92;margin-top:2px}
.res-banner .slogan{margin-top:14px;font-size:14.5px;opacity:.97;line-height:1.8;max-width:88%}
.res-banner .slogan b{font-weight:800}
.res-badge{
  position:absolute;top:24px;right:24px;width:76px;height:76px;border-radius:50%;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  background:rgba(255,255,255,.95);color:var(--ink);box-shadow:0 8px 22px rgba(0,0,0,.14);
}
.res-badge .ty{font-family:var(--mono);font-size:14px;font-weight:800;letter-spacing:.02em}
.res-badge .lb{font-size:9px;letter-spacing:.1em;color:var(--ink-3);margin-top:1px}
@media (max-width:560px){
  .res-banner{padding:24px 18px 20px}
  .res-banner h2{font-size:26px}
  .res-banner .slogan{max-width:100%;font-size:13.5px}
  .res-badge{width:58px;height:58px;top:20px;right:16px}
  .res-badge .ty{font-size:11px}
}
.res-body{padding:8px 26px 26px}
.dims{padding:22px 26px 4px;display:grid;gap:16px}
.dim .dhead{display:flex;justify-content:space-between;align-items:baseline;font-family:var(--mono);font-size:12px;margin-bottom:6px}
.dim .dhead .win{font-weight:800;font-size:13px}
.dim .dhead .r{color:var(--ink-3)}
.track{height:8px;border-radius:99px;background:var(--bg-2);border:1px solid var(--line);position:relative;overflow:hidden}
.track .fill{position:absolute;top:0;bottom:0;left:0;width:0;border-radius:99px;transition:width .9s cubic-bezier(.2,.8,.2,1)}
.sec{border-top:1px solid var(--line);padding-top:18px;margin-top:18px}
.sec h4{font-size:13.5px;letter-spacing:.1em;margin-bottom:10px;font-weight:800;display:flex;align-items:center;gap:8px}
.sec h4 .no{font-family:var(--mono);font-size:11px;color:var(--ink-3);letter-spacing:.1em}
.sec p{font-size:14px;color:var(--ink-2);line-height:1.85}
.sec ul{list-style:none;display:grid;gap:8px}
.sec li{font-size:14px;color:var(--ink-2);padding-left:20px;position:relative;line-height:1.75}
.sec li::before{content:"";position:absolute;left:4px;top:10px;width:6px;height:6px;border-radius:50%;background:var(--brand)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:640px){.two-col{grid-template-columns:1fr}.res-body{padding:8px 18px 22px}.dims{padding:18px 18px 4px}}
.mini-card{background:var(--bg-2);border:1px solid var(--line);border-radius:14px;padding:14px 16px}
.mini-card .mt{font-size:12.5px;font-weight:800;margin-bottom:6px;display:flex;align-items:center;gap:6px}
.mini-card p{font-size:13.5px;color:var(--ink-2);line-height:1.8}
.mini-card ul{list-style:none;display:grid;gap:6px}
.mini-card li{font-size:13.5px;color:var(--ink-2);padding-left:16px;position:relative;line-height:1.7}
.mini-card li::before{content:"·";position:absolute;left:4px;color:var(--brand);font-weight:900}
.mini-card.warn{background:var(--accent-soft);border-color:rgba(240,135,63,.25)}
.mini-card.warn li::before{color:var(--accent)}
.mini-card.love{background:var(--pink-soft);border-color:rgba(232,106,154,.25)}
.mini-card.love li::before{color:var(--pink)}

/* 场景建议 chips */
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.chip{
  background:#fff;border:1px solid var(--line-2);border-radius:999px;padding:7px 15px;
  font-size:13px;color:var(--ink-2);cursor:pointer;transition:all .15s ease;
}
.chip:hover{border-color:var(--brand-2);color:var(--brand)}
.chip.on{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:700}
.advice-box{
  margin-top:14px;background:var(--bg-2);border:1px solid var(--line);border-radius:16px;padding:18px;
  animation:fade .3s ease;
}
.advice-box h5{font-size:14px;font-weight:800;margin-bottom:8px}
.advice-box p{font-size:13.8px;color:var(--ink-2);line-height:1.85}
.advice-box ul{list-style:none;display:grid;gap:7px;margin-top:8px}
.advice-box li{font-size:13.8px;color:var(--ink-2);padding-left:18px;position:relative;line-height:1.75}
.advice-box li::before{content:"→";position:absolute;left:0;color:var(--brand);font-family:var(--mono)}
.advice-box .quote{
  margin-top:12px;background:#fff;border-left:3px solid var(--brand);border-radius:0 10px 10px 0;
  padding:10px 14px;font-size:13.5px;color:var(--ink);
}
.res-actions{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:20px}
@media (max-width:560px){.res-actions{grid-template-columns:1fr}}
.btn-act{
  border:1px solid var(--line-2);background:#fff;color:var(--ink-2);padding:13px 12px;border-radius:14px;
  font-size:14px;font-weight:600;cursor:pointer;transition:all .15s ease;box-shadow:var(--shadow-1);
}
.btn-act:hover{border-color:var(--brand);color:var(--brand)}
.btn-act.primary{background:linear-gradient(135deg,var(--brand),#7a62ff);color:#fff;border:none;font-weight:700}
.btn-act.primary:hover{color:#fff;box-shadow:0 12px 26px rgba(91,108,255,.28)}
.res-next{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px;margin-top:26px}
.disclaimer{margin-top:24px;font-size:12.5px;color:var(--ink-3);text-align:center;line-height:1.8}

/* ============ CP 实验室 ============ */
.cp-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:18px}
@media (max-width:640px){.cp-grid{grid-template-columns:1fr}}
.field label{display:block;font-size:12.5px;color:var(--ink-3);margin-bottom:6px;font-weight:600}
select{
  width:100%;appearance:none;background:#fff url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'><path d='M2 4.5L6 8.5L10 4.5' stroke='%237c879b' stroke-width='1.6' fill='none' stroke-linecap='round'/></svg>") no-repeat right 14px center;
  border:1.5px solid var(--line-2);border-radius:14px;padding:13px 38px 13px 14px;font-size:14.5px;color:var(--ink);
  font-family:inherit;cursor:pointer;
}
select:focus{outline:none;border-color:var(--brand)}
.cp-swap{display:flex;justify-content:center;margin-top:10px}
.cp-out{margin-top:22px;display:grid;gap:14px}
.cp-hero{
  background:linear-gradient(135deg,#5b6cff,#8f7cff);color:#fff;border-radius:22px;padding:22px 24px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;box-shadow:var(--shadow-2);flex-wrap:wrap;
}
.cp-hero .pair{font-size:22px;font-weight:900}
.cp-hero .score{font-family:var(--mono);font-size:13px;background:rgba(255,255,255,.18);border-radius:999px;padding:6px 14px}
.cp-hero .txt{font-size:13.5px;opacity:.95;margin-top:6px;max-width:520px;line-height:1.7}

/* ============ 关于 / 页脚 ============ */
.prose{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;box-shadow:var(--shadow-1);margin-top:24px}
.prose h3{font-size:17px;margin:22px 0 8px;font-weight:800}
.prose h3:first-child{margin-top:0}
.prose p{font-size:14px;color:var(--ink-2);line-height:1.9}
.prose ul{list-style:none;display:grid;gap:8px;margin-top:8px}
.prose li{font-size:14px;color:var(--ink-2);padding-left:18px;position:relative;line-height:1.8}
.prose li::before{content:"▸";position:absolute;left:0;color:var(--brand)}
footer{margin-top:56px;border-top:1px solid var(--line);background:rgba(255,255,255,.6);padding:26px 20px 34px}
.foot-in{max-width:940px;margin:0 auto;font-size:12.5px;color:var(--ink-3);line-height:1.9}
.foot-in b{color:var(--ink-2)}
.foot-links{display:flex;gap:14px;flex-wrap:wrap;margin-top:8px}
.foot-links a:hover{color:var(--brand)}

/* toast */
.toast{
  position:fixed;left:50%;bottom:32px;transform:translateX(-50%) translateY(16px);
  background:var(--ink);color:#fff;padding:12px 22px;border-radius:999px;font-size:13.5px;
  opacity:0;pointer-events:none;transition:opacity .25s ease,transform .25s ease;z-index:90;
  max-width:92vw;text-align:center;box-shadow:0 12px 30px rgba(0,0,0,.2);
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}