/* =============================================================
   测测你在博物馆里的"真实"身份
   色调：深黛蓝 + 米白 + 暗金
   ============================================================= */

/* 本地自托管字体（已按页面实际用字子集化，不再依赖 Google Fonts） */
@font-face{
  font-family:"Noto Serif SC";
  font-style:normal;
  font-weight:400;
  font-display:swap;
  src:url("./fonts/noto-serif-sc-400.woff2") format("woff2");
}
@font-face{
  font-family:"Noto Serif SC";
  font-style:normal;
  font-weight:500;
  font-display:swap;
  src:url("./fonts/noto-serif-sc-500.woff2") format("woff2");
}
@font-face{
  font-family:"Noto Serif SC";
  font-style:normal;
  font-weight:600;
  font-display:swap;
  src:url("./fonts/noto-serif-sc-600.woff2") format("woff2");
}
@font-face{
  font-family:"Noto Serif SC";
  font-style:normal;
  font-weight:700;
  font-display:swap;
  src:url("./fonts/noto-serif-sc-700.woff2") format("woff2");
}


:root{
  --ink-900:#0C1720;
  --ink-800:#12212C;
  --ink-700:#1A2E3C;
  --ink-600:#24404F;
  --ink-500:#31556A;

  --paper:#F4EFE3;
  --paper-2:#EAE2D0;
  --paper-3:#DCD1B8;

  --gold:#C0A062;
  --gold-hi:#DEC58F;
  --gold-dim:rgba(192,160,98,.34);
  --gold-faint:rgba(192,160,98,.14);

  --serif:"Noto Serif SC","Source Han Serif SC","Source Han Serif CN","Songti SC","STSong","SimSun","STZhongsong","FangSong","仿宋",serif;
  --sans:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Hiragino Sans GB","Helvetica Neue",system-ui,-apple-system,sans-serif;

  --wrap:760px;
  --r-lg:26px;
  --r-md:18px;
  --r-sm:12px;
}

*,*::before,*::after{box-sizing:border-box;}

html{-webkit-text-size-adjust:100%;}

body{
  margin:0;
  min-height:100vh;
  font-family:var(--sans);
  color:var(--paper);
  background:
    radial-gradient(120% 80% at 50% -10%, #1E3648 0%, rgba(30,54,72,0) 62%),
    radial-gradient(90% 60% at 100% 110%, #17303F 0%, rgba(23,48,63,0) 60%),
    var(--ink-800);
  background-attachment:fixed;
  line-height:1.85;
  letter-spacing:.02em;
  -webkit-font-smoothing:antialiased;
}

.svg-defs{position:absolute;width:0;height:0;overflow:hidden;}

.grain{
  position:fixed;inset:0;pointer-events:none;z-index:60;opacity:.055;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode:overlay;
}

#app{position:relative;z-index:2;}

.view{display:none;}
.view.is-active{display:block;animation:fadeUp .55s ease both;}
@keyframes fadeUp{from{opacity:0;transform:translateY(14px);}to{opacity:1;transform:none;}}

/* ——— 回纹带 ——— */
.hui-band{height:18px;opacity:.78;overflow:hidden;}
.hui-band svg{display:block;width:100%;height:18px;}
.hui-band--thin{height:14px;opacity:.72;}
.hui-band--thin svg{height:14px;}

/* ——— 云纹角饰 ——— */
.cloud{
  position:absolute;width:clamp(84px,13vw,140px);height:auto;
  color:var(--gold);opacity:.2;pointer-events:none;
}
.cloud--tl{top:52px;left:14px;}
.cloud--br{bottom:52px;right:14px;transform:rotate(180deg);}

/* ——— 按钮 ——— */
.btn{
  font-family:var(--serif);
  border:none;cursor:pointer;border-radius:999px;
  transition:transform .22s cubic-bezier(.3,1.2,.5,1),box-shadow .22s ease,background .22s ease,color .22s ease;
}
.btn:active{transform:scale(.97);}

.btn--gold{
  background:linear-gradient(160deg,var(--gold-hi),var(--gold) 58%,#A9884B);
  color:#1A1408;
  padding:15px 44px;
  font-size:17px;font-weight:600;letter-spacing:.18em;
  box-shadow:0 10px 30px rgba(192,160,98,.24),inset 0 1px 0 rgba(255,255,255,.45);
}
.btn--gold:hover{transform:translateY(-2px);box-shadow:0 16px 38px rgba(192,160,98,.32),inset 0 1px 0 rgba(255,255,255,.5);}
.btn--wide{padding-left:64px;padding-right:64px;}

.btn--ghost{
  background:transparent;color:var(--gold-hi);
  border:1px solid var(--gold-dim);
  padding:11px 26px;font-size:14.5px;letter-spacing:.1em;
}
.btn--ghost:hover:not(:disabled){background:var(--gold-faint);border-color:var(--gold);}
.btn--ghost:disabled{opacity:.3;cursor:not-allowed;}

/* =============================================================
   状态一 · 开始页
   ============================================================= */
.hall{
  position:relative;
  min-height:100vh;min-height:100svh;
  display:flex;flex-direction:column;justify-content:space-between;
  padding:0;
}
.hui-band--top{margin-bottom:auto;}
.hui-band--bottom{margin-top:auto;}

.start-inner{
  width:100%;max-width:var(--wrap);
  margin:0 auto;padding:36px clamp(20px,5vw,40px);
  display:flex;flex-direction:row-reverse;
  align-items:center;justify-content:center;
  gap:clamp(22px,5vw,54px);
}

.start-vertical{
  writing-mode:vertical-rl;
  text-orientation:upright;
  display:flex;align-items:flex-start;gap:14px;
  flex:0 0 auto;
}
.v-title{
  font-family:var(--serif);
  font-weight:700;
  font-size:clamp(25px,5.4vw,38px);
  line-height:1.42;
  letter-spacing:.2em;
  margin:0;
  color:var(--paper);
  max-height:min(58vh,470px);
  text-shadow:0 2px 18px rgba(0,0,0,.35);
}
.v-title em{
  font-style:normal;color:var(--gold-hi);
}
.v-title em::before{content:"「";}
.v-title em::after{content:"」";}

.v-sub{
  font-family:var(--serif);
  margin:0;font-size:13.5px;letter-spacing:.42em;
  color:var(--gold);opacity:.85;
  align-self:flex-start;
}

.start-side{
  flex:1 1 auto;max-width:340px;
  display:flex;flex-direction:column;align-items:flex-start;gap:20px;
}

.seal{
  display:grid;grid-template-columns:repeat(2,1fr);
  width:66px;height:66px;
  border:1.5px solid var(--gold-dim);border-radius:10px;
  font-family:var(--serif);color:var(--gold);
  font-size:14px;letter-spacing:0;
  place-items:center;
  background:rgba(192,160,98,.06);
}
.seal span{line-height:1;}

.lede{
  font-family:var(--serif);
  margin:0;font-size:15px;line-height:2.15;
  color:rgba(244,239,227,.9);letter-spacing:.05em;
}
.lede-dim{color:var(--gold);opacity:.85;display:inline-block;margin-top:8px;}

.facts{
  list-style:none;margin:0;padding:0;
  display:flex;align-items:baseline;gap:14px;
  color:rgba(244,239,227,.62);
}
.facts li{display:flex;align-items:baseline;gap:5px;font-size:12.5px;letter-spacing:.08em;}
.facts b{font-family:var(--serif);font-size:22px;color:var(--gold-hi);font-weight:600;}
.facts-div{width:1px;height:14px;background:var(--gold-dim);}

.hint{margin:-6px 0 0;font-size:11.5px;color:rgba(244,239,227,.4);letter-spacing:.04em;}

/* =============================================================
   状态二 · 答题页
   ============================================================= */
.view--quiz{
  max-width:var(--wrap);margin:0 auto;
  padding:24px clamp(16px,4vw,32px) 150px;
  min-height:100vh;
}

.quiz-top{padding:8px 0 0;}
.quiz-top-row{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:12px;}
.brand{
  font-family:var(--serif);font-size:13px;letter-spacing:.3em;
  color:var(--gold);opacity:.8;
}
.counter{font-family:var(--serif);color:rgba(244,239,227,.5);font-size:13px;letter-spacing:.06em;}
.counter b{font-size:22px;color:var(--gold-hi);font-weight:600;}
.counter i{font-style:normal;margin:0 4px;opacity:.5;}

.bar{height:2px;background:rgba(244,239,227,.1);border-radius:2px;overflow:hidden;}
.bar-fill{
  height:100%;width:0%;
  background:linear-gradient(90deg,var(--gold),var(--gold-hi));
  transition:width .45s cubic-bezier(.4,0,.2,1);
}

.quiz-body{display:flex;gap:16px;margin-top:30px;align-items:stretch;}

.q-rail{
  flex:0 0 auto;
  writing-mode:vertical-rl;text-orientation:upright;
  display:flex;align-items:center;gap:8px;
  font-family:var(--serif);color:var(--gold);
  padding-top:6px;
}
.q-rail-label{font-size:12px;letter-spacing:.2em;opacity:.55;}
.q-rail-num{font-size:26px;font-weight:600;color:var(--gold-hi);letter-spacing:.05em;}

.q-card{
  flex:1 1 auto;min-width:0;
  background:var(--paper);
  border-radius:var(--r-lg);
  padding:clamp(26px,5vw,40px) clamp(20px,4.5vw,36px);
  box-shadow:0 26px 60px rgba(0,0,0,.34);
  position:relative;
}
.q-card::after{
  content:"";position:absolute;inset:7px;border-radius:20px;
  border:1px solid var(--gold-dim);pointer-events:none;
}
.q-card.is-swap{animation:swap .38s ease both;}
@keyframes swap{from{opacity:0;transform:translateX(16px);}to{opacity:1;transform:none;}}

.q-text{
  font-family:var(--serif);
  margin:0 0 26px;
  font-size:clamp(19px,3.6vw,23px);
  line-height:1.72;font-weight:600;
  color:var(--ink-800);letter-spacing:.02em;
}

.opts{display:flex;flex-direction:column;gap:11px;}

.opt{
  display:flex;align-items:flex-start;gap:13px;
  width:100%;text-align:left;
  background:var(--paper-2);
  border:1px solid transparent;
  border-radius:var(--r-md);
  padding:14px 17px;
  font-family:var(--sans);
  font-size:15px;line-height:1.7;
  color:#26363F;
  cursor:pointer;
  transition:background .2s ease,border-color .2s ease,transform .18s ease,color .2s ease;
}
.opt:hover{background:var(--paper-3);transform:translateX(3px);}
.opt-mark{
  flex:0 0 auto;
  width:26px;height:26px;border-radius:8px;
  display:grid;place-items:center;
  font-family:var(--serif);font-size:13px;
  background:rgba(18,33,44,.08);color:var(--ink-600);
  transition:all .2s ease;margin-top:1px;
}
.opt-txt{flex:1 1 auto;}

.opt.is-on{
  background:var(--ink-800);color:var(--paper);
  border-color:var(--gold);
  transform:translateX(3px);
  box-shadow:0 8px 22px rgba(18,33,44,.28);
}
.opt.is-on .opt-mark{background:var(--gold);color:#1A1408;}

.quiz-nav{
  display:flex;align-items:center;justify-content:space-between;
  gap:14px;margin-top:24px;
}
.nav-dots{
  display:flex;flex-wrap:wrap;gap:5px;justify-content:center;
  flex:1 1 auto;max-width:340px;
}
.dot{
  width:6px;height:6px;border-radius:50%;
  background:rgba(244,239,227,.16);
  transition:all .25s ease;
}
.dot.done{background:var(--gold-dim);}
.dot.cur{background:var(--gold-hi);transform:scale(1.6);}

.submit-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:40;
  padding:18px 20px calc(20px + env(safe-area-inset-bottom));
  background:linear-gradient(180deg,rgba(18,33,44,0),rgba(12,23,32,.94) 42%);
  transform:translateY(120%);transition:transform .5s cubic-bezier(.3,1.1,.4,1);
  pointer-events:none;
}
.submit-bar.is-on{transform:none;pointer-events:auto;}
.submit-inner{
  max-width:var(--wrap);margin:0 auto;
  display:flex;align-items:center;justify-content:center;gap:18px;flex-wrap:wrap;
}
.submit-tip{
  margin:0;font-family:var(--serif);font-size:13px;
  color:var(--gold);letter-spacing:.14em;
}

/* =============================================================
   状态三 · 结果页
   ============================================================= */
.view--result{padding-bottom:40px;}
.result-wrap{
  max-width:var(--wrap);margin:0 auto;
  padding:0 clamp(16px,4vw,32px);
}

.rs-head{padding:34px 0 10px;text-align:center;}
.rs-head .hui-band{max-width:200px;margin:0 auto 22px;}
.rs-kicker{
  margin:0 0 10px;font-family:var(--serif);
  font-size:12px;letter-spacing:.5em;color:var(--gold);opacity:.8;
  text-indent:.5em;
}
.rs-name{
  margin:0;font-family:var(--serif);
  font-size:clamp(32px,7.5vw,52px);font-weight:700;
  letter-spacing:.1em;color:var(--paper);
  text-shadow:0 4px 26px rgba(0,0,0,.4);
}

.rs-identity{
  display:flex;justify-content:center;align-items:stretch;
  gap:clamp(22px,5vw,50px);
  margin:34px 0 42px;
  min-height:auto;
}
.rs-id-col{
  flex:1 1 240px;max-width:300px;
  display:flex;flex-direction:column;align-items:center;gap:10px;
  text-align:center;padding:18px 12px;
  border-radius:var(--r-md);
  background:rgba(255,255,255,.035);
  border:1px solid rgba(192,160,98,.14);
  position:relative;
}
.rs-id-col::before{
  content:"";position:absolute;inset:6px;border-radius:12px;
  border:1px solid rgba(192,160,98,.10);pointer-events:none;
}
.rs-id-tag{
  font-family:var(--serif);font-size:11px;letter-spacing:.4em;
  color:var(--gold);opacity:.72;
}
.rs-id-main{
  margin:0;font-family:var(--serif);
  font-size:clamp(22px,4.6vw,30px);font-weight:700;
  letter-spacing:.06em;line-height:1.55;
  color:var(--gold-hi);
}
.rs-id-col--hidden .rs-id-main{
  color:var(--paper);opacity:.92;
  font-size:clamp(18px,3.8vw,24px);font-weight:500;
}
.rs-id-sep{
  width:1px;align-self:stretch;min-height:80px;
  background:linear-gradient(180deg,transparent,var(--gold-dim) 22%,var(--gold-dim) 78%,transparent);
}

/* ——— 通用面板 ——— */
.panel{
  border-radius:var(--r-lg);
  padding:clamp(24px,4.6vw,34px) clamp(20px,4.2vw,32px);
  margin-bottom:20px;
  position:relative;
}
.panel--paper{background:var(--paper);color:var(--ink-800);}
.panel--dark{
  background:rgba(255,255,255,.045);
  border:1px solid rgba(192,160,98,.22);
  color:rgba(244,239,227,.92);
}
.panel--egg{
  background:rgba(192,160,98,.09);
  border:1px dashed var(--gold-dim);
  color:rgba(244,239,227,.9);
}
.panel--chart{
  background:rgba(255,255,255,.035);
  border:1px solid rgba(244,239,227,.08);
}

.panel-title{
  display:flex;align-items:center;gap:10px;
  margin:0 0 16px;font-family:var(--serif);
  font-size:16.5px;font-weight:600;letter-spacing:.22em;
}
.panel--paper .panel-title{color:var(--ink-700);}
.panel--dark .panel-title,.panel--egg .panel-title,.panel--chart .panel-title{color:var(--gold-hi);}
.pt-mark{
  width:5px;height:16px;border-radius:2px;flex:0 0 auto;
  background:linear-gradient(180deg,var(--gold-hi),var(--gold));
}

.tagrow{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px;}
.tag{
  font-family:var(--serif);font-size:12.5px;letter-spacing:.1em;
  padding:4px 13px;border-radius:999px;
  border:1px solid var(--gold-dim);color:var(--gold);
  background:rgba(192,160,98,.07);
}
.panel--paper .tag{color:#8A6E33;background:rgba(192,160,98,.12);border-color:rgba(192,160,98,.4);}

.panel-text{
  margin:0;font-size:15px;line-height:2.05;letter-spacing:.03em;
  text-align:justify;
}
.panel--paper .panel-text{color:#2C3B45;}

/* ——— slogan ——— */
.slogan{
  position:relative;
  margin:32px 0 40px;padding:34px 30px 40px;
  border-top:1px solid var(--gold-dim);
  border-bottom:1px solid var(--gold-dim);
  text-align:center;
}
.slogan p{
  margin:0;font-family:var(--serif);
  font-size:clamp(18px,4vw,25px);font-weight:600;
  line-height:1.85;letter-spacing:.09em;
  color:var(--gold-hi);
}
.slogan-mark{
  position:absolute;font-family:var(--serif);
  font-size:44px;color:var(--gold);opacity:.28;line-height:1;
  top:14px;left:6px;
}
.slogan-mark--end{top:auto;left:auto;bottom:24px;right:6px;}
.slogan-cap{
  position:absolute;bottom:-9px;left:50%;transform:translateX(-50%);
  background:var(--ink-800);padding:0 12px;
  font-size:10.5px;letter-spacing:.34em;color:var(--gold);opacity:.7;
}

.sec-title{
  text-align:center;margin:0 0 18px;
  font-family:var(--serif);font-size:15px;font-weight:600;
  letter-spacing:.4em;color:var(--paper);opacity:.85;text-indent:.4em;
}

.social{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:22px;}
.soc{
  border-radius:var(--r-md);padding:22px 20px;
  background:rgba(255,255,255,.045);
  border:1px solid rgba(244,239,227,.09);
  position:relative;overflow:hidden;
}
.soc::before{
  content:"";position:absolute;top:0;left:0;width:100%;height:2px;
}
.soc--best::before{background:linear-gradient(90deg,var(--gold),transparent);}
.soc--avoid::before{background:linear-gradient(90deg,#7E93A3,transparent);}
.soc-cap{
  display:inline-block;font-family:var(--serif);
  font-size:11px;letter-spacing:.28em;margin-bottom:12px;
}
.soc--best .soc-cap{color:var(--gold);}
.soc--avoid .soc-cap{color:#93A8B6;}
.soc-who{
  margin:0 0 3px;font-family:var(--serif);
  font-size:16px;font-weight:600;letter-spacing:.04em;color:var(--paper);
}
.soc-type{margin:0 0 12px;font-size:12px;letter-spacing:.14em;color:var(--gold);opacity:.8;}
.soc-text{margin:0;font-size:13.5px;line-height:1.95;color:rgba(244,239,227,.72);text-align:justify;}

/* ——— 结果页操作 ——— */
.rs-actions{
  display:flex;justify-content:center;align-items:center;gap:14px;
  flex-wrap:wrap;margin:34px 0 14px;
}
.rs-foot-note{
  text-align:center;margin:0 0 10px;
  font-size:11.5px;color:rgba(244,239,227,.34);letter-spacing:.08em;
}

/* ——— 页脚 ——— */
.site-foot{
  position:relative;z-index:2;
  text-align:center;padding:26px 20px calc(28px + env(safe-area-inset-bottom));
  font-size:12px;letter-spacing:.14em;
  color:rgba(244,239,227,.36);
  border-top:1px solid rgba(244,239,227,.07);
  margin-top:20px;
}

/* ——— toast ——— */
.toast{
  position:fixed;left:50%;bottom:38px;transform:translate(-50%,20px);
  background:var(--paper);color:var(--ink-800);
  padding:11px 24px;border-radius:999px;
  font-size:13.5px;letter-spacing:.06em;
  box-shadow:0 12px 34px rgba(0,0,0,.4);
  opacity:0;pointer-events:none;transition:all .3s ease;z-index:80;
}
.toast.is-on{opacity:1;transform:translate(-50%,0);}

/* =============================================================
   响应式
   ============================================================= */
@media (max-width:640px){
  .cloud--tl{top:34px;left:2px;}
  .cloud--br{bottom:34px;right:2px;}
  .start-inner{
    flex-direction:column-reverse;align-items:center;
    gap:26px;padding:26px 22px;text-align:center;
  }
  .start-side{align-items:center;max-width:none;}
  .lede{text-align:center;font-size:14.5px;line-height:2;}
  .v-title{font-size:21px;max-height:min(34vh,260px);}
  .start-vertical{align-items:center;gap:6px;}
  .v-sub{display:none;}

  .quiz-body{gap:10px;}
  .q-rail{padding-top:4px;}
  .q-rail-num{font-size:21px;}
  .q-rail-label{font-size:10.5px;}

  .social{grid-template-columns:1fr;}
  .rs-identity{gap:18px;min-height:auto;margin:26px 0 32px;}
  .rs-id-main{max-height:150px;}
  .crow{grid-template-columns:76px 1fr 40px;gap:9px;}
  .cname{font-size:12px;}
  .nav-dots{max-width:180px;}
  .btn--gold{padding:14px 34px;font-size:16px;}
  .btn--wide{padding-left:48px;padding-right:48px;}
}

@media (max-width:380px){
  .opt{font-size:14px;padding:12px 14px;gap:10px;}
  .q-text{font-size:18px;}
}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms !important;transition-duration:.01ms !important;}
}