/* ==========================================================
   梦末 Dream Ending · 粉丝展示页
   视觉基调：明亮的末日教室 → 黄昏 → 星夜；红色标题字；试卷纸张
   ========================================================== */
:root{
  --red:#b5342a; --red-deep:#8e241d;
  --paper:#fbf7ec; --paper-line:#d9c9a8;
  --ink:#33302a; --ink-soft:#6b6459;
  --gold:#e8b45a;
  --font-serif:"Noto Serif SC","Source Han Serif SC","SimSun","宋体",serif;
  --font-hand:"KaiTi","楷体","STKaiti",var(--font-serif);
  --font-ui:"Noto Sans SC","Microsoft YaHei","微软雅黑",system-ui,sans-serif;
  --sky-c1:#dfe9f2; --sky-c2:#f7f3e8;
  --sky-glow:rgba(255,241,200,.9);
  --stars-o:0; --mote-c:rgba(255,255,255,.75); --mote-o:.8;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-serif); color:var(--ink);
  background:#0b1020; overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
a{color:var(--red)}

/* ---------------- 天空层 ---------------- */
#sky{position:fixed;inset:0;z-index:-2;background:linear-gradient(180deg,var(--sky-c1),var(--sky-c2));
  transition:background 2.5s ease}
#sky::before{ /* 地平线光晕 */
  content:"";position:absolute;left:50%;bottom:-22vh;width:160vmax;height:90vmax;transform:translateX(-50%);
  background:radial-gradient(closest-side,var(--sky-glow),transparent 70%);
  opacity:.55;transition:opacity 2.5s ease,background 2.5s ease;pointer-events:none;
}
body[data-theme="day"]  {--sky-c1:#dceafa;--sky-c2:#f7f3e8;--sky-glow:rgba(255,244,214,.95);--stars-o:0;--mote-c:rgba(255,255,255,.9);--mote-o:.85}
body[data-theme="dusk"] {--sky-c1:#3c3a5e;--sky-c2:#e2916a;--sky-glow:rgba(255,170,90,.85);--stars-o:.5;--mote-c:rgba(255,214,140,.95);--mote-o:.9}
body[data-theme="night"]{--sky-c1:#141a33;--sky-c2:#2c3560;--sky-glow:rgba(120,140,255,.25);--stars-o:1;--mote-c:rgba(190,210,255,.8);--mote-o:.5}
body[data-theme="paper"]{--sky-c1:#241d18;--sky-c2:#4a3423;--sky-glow:rgba(255,190,110,.4);--stars-o:.2;--mote-c:rgba(255,220,170,.8);--mote-o:.6}
body[data-theme="void"] {--sky-c1:#04060f;--sky-c2:#0a1024;--sky-glow:rgba(90,120,255,.14);--stars-o:1;--mote-c:rgba(170,200,255,.65);--mote-o:.35}

.sky-stars{position:absolute;inset:0;opacity:var(--stars-o);transition:opacity 2.5s ease}
.sky-stars i{position:absolute;width:2px;height:2px;border-radius:50%;background:#fff;animation:twinkle 3.4s ease-in-out infinite}
@keyframes twinkle{0%,100%{opacity:.15}50%{opacity:1}}
.sky-sun{position:absolute;left:50%;top:16%;width:90px;height:90px;border-radius:50%;
  background:radial-gradient(circle,#fffdf2 0%,#ffe9a8 45%,rgba(255,214,140,0) 72%);
  transform:translateX(-50%);opacity:.9;transition:all 2.5s ease;filter:blur(1px)}
body[data-theme="dusk"] .sky-sun{top:30%;width:130px;height:130px;background:radial-gradient(circle,#fff6e0 0%,#ffb367 40%,rgba(255,140,70,0) 72%)}
body[data-theme="night"] .sky-sun,body[data-theme="void"] .sky-sun,body[data-theme="paper"] .sky-sun{opacity:0}
.sky-motes i{position:absolute;width:5px;height:5px;border-radius:50%;background:var(--mote-c);
  opacity:0;filter:blur(.5px);animation:drift linear infinite}
@keyframes drift{
  0%{transform:translate3d(0,12vh,0);opacity:0}
  12%{opacity:var(--mote-o)}
  88%{opacity:var(--mote-o)}
  100%{transform:translate3d(-6vw,-14vh,0);opacity:0}
}

/* ---------------- 布局通用 ---------------- */
.sec{position:relative;padding:110px 0 90px}
.wrap{width:min(1120px,92vw);margin:0 auto}
.wrap-narrow{width:min(860px,92vw)}
.sec-head{margin-bottom:46px;text-align:center}
.sec-no{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;
  background:var(--red);color:#fff;font-family:var(--font-hand);font-size:22px;margin-bottom:14px;
  box-shadow:0 4px 14px rgba(181,52,42,.4)}
.sec-head h2{font-size:clamp(26px,4vw,40px);letter-spacing:.12em;font-weight:700}
.sec-sub{margin-top:10px;color:var(--ink-soft);font-size:15px;letter-spacing:.06em}
/* 深色主题下的标题对比度 */
body[data-theme="dusk"] .sec-head h2,body[data-theme="night"] .sec-head h2,
body[data-theme="paper"] .sec-head h2,body[data-theme="void"] .sec-head h2{color:#f4ecdc;text-shadow:0 2px 18px rgba(0,0,0,.45)}
body[data-theme="dusk"] .sec-sub,body[data-theme="night"] .sec-sub,
body[data-theme="paper"] .sec-sub,body[data-theme="void"] .sec-sub{color:#c9bda6;text-shadow:0 1px 10px rgba(0,0,0,.4)}
body[data-theme="night"] .sec-sub,body[data-theme="void"] .sec-sub{color:#a8b2d4}
.dim{opacity:.66;font-size:.92em}

.reveal{opacity:0;transform:translateY(26px);transition:opacity .9s ease,transform .9s ease}
.reveal.in{opacity:1;transform:none}

/* ---------------- 标题画面 ---------------- */
#title{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:0}
.hero-bg{position:absolute;inset:-4%;background:url("../img/bg-title.jpg") center/cover no-repeat;
  animation:heroZoom 22s ease-in-out infinite alternate;filter:saturate(1.05)}
@keyframes heroZoom{from{transform:scale(1)}to{transform:scale(1.07)}}
.hero-haze{position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(255,255,255,.42) 0%,rgba(255,255,255,.16) 42%,rgba(255,255,255,.88) 100%)}
.hero-inner{position:relative;text-align:center;padding:0 6vw;animation:none}
.hero-pre{font-size:14px;letter-spacing:.5em;text-indent:.5em;color:var(--ink-soft);margin-bottom:18px}
.logo{display:flex;flex-direction:column;align-items:center;line-height:1}
.logo-cn{
  font-family:var(--font-serif);font-weight:900;color:var(--red);
  font-size:clamp(88px,17vw,190px);letter-spacing:.08em;text-indent:.08em;
  text-shadow:0 0 1px #fff,0 2px 0 rgba(255,255,255,.85),0 6px 24px rgba(181,52,42,.35);
  transform:rotate(-2deg);
}
.logo-en{margin-top:14px;font-family:var(--font-ui);font-weight:700;font-size:clamp(12px,1.6vw,17px);
  letter-spacing:.62em;text-indent:.62em;color:var(--red)}
.logo-sm{flex-direction:row;gap:12px;align-items:baseline}
.logo-sm .logo-cn{font-size:34px;transform:none;text-shadow:none}
.logo-sm .logo-en{margin:0;letter-spacing:.34em;font-size:11px}
.hero-quote{margin-top:30px;font-size:clamp(15px,2.2vw,19px);letter-spacing:.14em;color:#4c453b}
.hero-btns{margin-top:34px;display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.btn{font-family:var(--font-ui);font-size:15px;letter-spacing:.28em;text-indent:.28em;
  padding:13px 34px;border-radius:999px;transition:.25s}
.btn-red{background:var(--red);color:#fff;box-shadow:0 8px 22px rgba(181,52,42,.42)}
.btn-red:hover{background:var(--red-deep);transform:translateY(-2px)}
.btn-ghost{border:1.5px solid rgba(51,48,42,.55);color:var(--ink)}
.btn-ghost:hover{border-color:var(--red);color:var(--red)}
.hero-note{margin-top:26px;font-size:12px;letter-spacing:.2em;color:#8b8375}
.scroll-hint{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);width:24px;height:40px;
  border:2px solid rgba(51,48,42,.5);border-radius:14px}
.scroll-hint span{position:absolute;left:50%;top:7px;width:4px;height:8px;margin-left:-2px;border-radius:2px;
  background:var(--red);animation:scrollHint 1.8s ease-in-out infinite}
@keyframes scrollHint{0%{transform:translateY(0);opacity:1}70%{transform:translateY(14px);opacity:0}100%{opacity:0}}

/* ---------------- VN 对话框 ---------------- */
.vnbox{position:relative;max-width:780px;margin:0 auto 40px;background:rgba(18,20,30,.86);
  border:1px solid rgba(255,255,255,.14);border-radius:16px;padding:30px 34px 26px;
  box-shadow:0 18px 50px rgba(0,0,0,.35);backdrop-filter:blur(4px)}
.vn-name{position:absolute;top:-15px;left:26px;background:linear-gradient(135deg,var(--red),#d4553f);
  color:#fff;font-family:var(--font-ui);font-size:13px;letter-spacing:.24em;text-indent:.24em;
  padding:5px 18px;border-radius:999px;box-shadow:0 4px 12px rgba(181,52,42,.45)}
.vn-text{color:#f2ead9;font-size:16.5px;line-height:2.15;letter-spacing:.05em;min-height:4em;white-space:pre-wrap}
.vnbox-deep{background:rgba(8,10,20,.78)}
.vn-text::after{content:"▌";color:var(--gold);animation:caret 1s steps(1) infinite}
.vn-text.done::after{content:""}
@keyframes caret{50%{opacity:0}}

/* ---------------- 序章卡片 ---------------- */
.cards4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{border-radius:14px;padding:24px 22px;transition:.3s}
.notice{background:rgba(255,253,246,.92);border:1px solid rgba(181,52,42,.25);
  box-shadow:0 10px 30px rgba(90,70,40,.12)}
.notice h3{font-size:17px;color:var(--red);letter-spacing:.1em;margin-bottom:12px;
  padding-bottom:10px;border-bottom:1px dashed rgba(181,52,42,.4)}
.notice p{font-size:13.8px;line-height:1.95;color:#4a453c}
.notice .dim{color:#968d7e}
.notice:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(90,70,40,.2)}

/* ---------------- 人物 ---------------- */
.char-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:22px;align-items:stretch}
.char-card{border-radius:20px;overflow:hidden;box-shadow:0 20px 60px rgba(30,25,20,.18)}
.char-card.her{background:linear-gradient(160deg,#fffdf8,#fdeee6);border:1px solid rgba(212,120,90,.25)}
.char-card.him{background:linear-gradient(160deg,#fbf7ec,#f1e9d6);border:1px solid rgba(150,130,90,.3)}
.char-card.him{align-self:start}
.char-stage{background:linear-gradient(180deg,#e8f2fa,#d7e8d9);min-height:300px;display:flex;
  align-items:flex-end;justify-content:center;padding:26px 10px 0;position:relative;overflow:hidden}
.char-stage::before{content:"";position:absolute;inset:auto 0 0 0;height:46%;
  background:linear-gradient(180deg,transparent,rgba(120,140,120,.25))}
#figImg{max-height:430px;width:auto;filter:drop-shadow(0 12px 18px rgba(60,50,40,.3));
  transition:opacity .18s ease,transform .18s ease}
#figImg.swap{opacity:0;transform:translateY(8px) scale(.98)}
.char-info{padding:26px 28px 28px}
.char-name{font-size:24px;letter-spacing:.1em}
.char-name small{font-size:12px;color:#9a8f7d;font-weight:400;margin-left:8px;letter-spacing:.06em}
.char-tag{margin:10px 0 14px;font-family:var(--font-ui);font-size:12.5px;color:var(--red);
  letter-spacing:.08em;background:rgba(181,52,42,.08);display:inline-block;padding:4px 12px;border-radius:999px}
.char-info>p{font-size:14.5px;line-height:2;color:#4a453c}
.char-list{margin:14px 0 6px;list-style:none}
.char-list li{font-size:13.8px;line-height:1.9;color:#5a5347;padding-left:1.3em;position:relative}
.char-list li::before{content:"❥";position:absolute;left:0;color:var(--red);font-size:12px}
.expr-row{display:flex;gap:10px;margin:16px 0 4px}
.expr{width:54px;height:54px;border-radius:50%;overflow:hidden;border:2px solid transparent;
  background:#fff;box-shadow:0 3px 10px rgba(90,70,40,.18);transition:.2s;padding:0}
.expr img{width:100%;height:100%;object-fit:cover;object-position:top}
.expr:hover{transform:translateY(-3px)}
.expr.on{border-color:var(--red);box-shadow:0 4px 14px rgba(181,52,42,.4)}
.voice-row{display:flex;flex-direction:column;gap:8px;margin-top:14px}
.voice{font-family:var(--font-ui);font-size:13px;text-align:left;color:#4a453c;
  background:rgba(255,255,255,.7);border:1px solid rgba(150,130,90,.35);border-radius:10px;
  padding:9px 14px;transition:.2s;display:flex;align-items:center;gap:10px}
.voice i{font-style:normal;color:var(--red);font-size:11px;width:16px}
.voice:hover{border-color:var(--red);color:var(--red)}
.voice.playing{background:var(--red);color:#fff;border-color:var(--red)}
.voice.playing i{color:#fff;animation:pulse .8s ease-in-out infinite}
@keyframes pulse{50%{transform:scale(1.4)}}
.answer-sheet-mini{margin-top:18px;background:#fff;border:1px solid #cbbfa6;border-radius:10px;
  padding:14px 16px;font-family:var(--font-ui);font-size:12px;color:#7a7160;display:flex;gap:10px;align-items:center}
.answer-sheet-mini span{letter-spacing:.3em;color:var(--red);font-weight:700}
.bubbles{display:flex;gap:7px;flex:1}
.bubbles b{width:15px;height:15px;border-radius:50%;border:1.5px solid #b0a48a}
.bubbles b.fill{background:var(--red);border-color:var(--red)}

/* ---------------- 章节 ---------------- */
.ch-item{display:grid;grid-template-columns:1.08fr .92fr;gap:0;border-radius:20px;overflow:hidden;
  margin-bottom:34px;box-shadow:0 22px 60px rgba(20,15,10,.3);background:#151312}
.ch-item:nth-child(even){grid-template-columns:.92fr 1.08fr}
.ch-item:nth-child(even) .ch-media{order:2}
.ch-media{position:relative;min-height:320px;background-size:cover;background-position:center}
.ch-media::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(10,8,14,.05),rgba(10,8,14,.4))}
.ch-day{position:absolute;left:18px;top:16px;z-index:2;background:var(--red);color:#fff;
  font-family:var(--font-ui);font-size:12px;letter-spacing:.3em;text-indent:.3em;padding:6px 14px;border-radius:999px}
.ch-cg{position:absolute;right:0;bottom:0;width:52%;border-radius:14px 0 0 0;
  box-shadow:-8px -6px 30px rgba(0,0,0,.45);border-left:3px solid rgba(255,255,255,.25);border-top:3px solid rgba(255,255,255,.25)}
.ch-body{padding:34px 36px;display:flex;flex-direction:column;justify-content:center;gap:16px}
.ch-body h3{color:#f4ecdc;font-size:22px;letter-spacing:.14em}
.ch-quote{font-size:15px;line-height:2.05;color:#efe6d2;border-left:3px solid var(--red);
  padding:10px 0 10px 16px;white-space:pre-wrap}
.ch-body>p{font-size:13.8px;line-height:2.05;color:#b9ad97}

/* ---------------- 画廊 ---------------- */
.gal-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.gal-grid figure{position:relative;border-radius:14px;overflow:hidden;cursor:zoom-in;
  box-shadow:0 10px 26px rgba(0,0,0,.35);aspect-ratio:16/9}
.gal-grid img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.gal-grid figure:hover img{transform:scale(1.07)}
.gal-grid figcaption{position:absolute;inset:auto 0 0 0;padding:26px 12px 9px;font-size:12px;color:#fff;
  font-family:var(--font-ui);letter-spacing:.1em;
  background:linear-gradient(180deg,transparent,rgba(8,6,10,.85));opacity:0;transition:.3s}
.gal-grid figure:hover figcaption{opacity:1}

/* 灯箱 */
#lightbox{position:fixed;inset:0;z-index:90;background:rgba(5,6,12,.92);display:flex;
  align-items:center;justify-content:center;gap:18px;animation:fadeIn .25s ease}
#lightbox[hidden]{display:none}
@keyframes fadeIn{from{opacity:0}}
#lightbox figure{max-width:min(1100px,88vw);text-align:center}
#lightbox img{max-height:80vh;border-radius:10px;box-shadow:0 30px 80px rgba(0,0,0,.6);margin:0 auto}
#lightbox figcaption{margin-top:14px;color:#d8cfc0;font-size:14px;letter-spacing:.12em}
.lb-x,.lb-prev,.lb-next{position:fixed;z-index:91;color:#fff;font-size:30px;width:52px;height:52px;
  border-radius:50%;background:rgba(255,255,255,.1);transition:.2s}
.lb-x{top:22px;right:26px}.lb-x:hover{background:var(--red)}
.lb-prev{left:26px;top:50%;transform:translateY(-50%)}
.lb-next{right:26px;top:50%;transform:translateY(-50%)}
.lb-prev:hover,.lb-next:hover{background:var(--red)}

/* ---------------- 试卷 ---------------- */
.quiz-bg .sec-sub{color:#cbb894}
.paper{position:relative;background:
  repeating-linear-gradient(180deg,transparent 0 33px,rgba(160,140,100,.18) 33px 34px),
  var(--paper);
  border-radius:8px;padding:44px 48px 40px;box-shadow:0 30px 80px rgba(0,0,0,.55);
  color:var(--ink)}
.paper::before{content:"";position:absolute;left:64px;top:0;bottom:0;width:1.5px;background:rgba(181,52,42,.4)}
.paper-head{display:flex;justify-content:space-between;align-items:center;
  font-family:var(--font-hand);font-size:18px;color:#5a5245;border-bottom:2px solid #5a5245;
  padding-bottom:14px;margin-bottom:26px}
.hand{font-family:var(--font-hand);color:var(--red-deep);font-size:20px}
.score-box{display:inline-flex;align-items:center;justify-content:center;min-width:64px;height:44px;
  border:2px solid var(--red);border-radius:8px;color:var(--red);font-size:26px;font-weight:700;
  font-family:var(--font-hand);transform:rotate(-3deg)}
.q{margin-bottom:26px;transition:.3s}
.q-t{font-weight:700;font-size:15.5px;margin-bottom:12px;letter-spacing:.04em}
.q label{display:block;font-size:14.5px;padding:9px 12px;border-radius:8px;line-height:1.7;
  transition:.15s;cursor:pointer}
.q label:hover{background:rgba(181,52,42,.07)}
.q input{accent-color:var(--red);margin-right:9px;transform:translateY(1px)}
.q.right label:has(input:checked){background:rgba(60,140,80,.14);color:#2c6e3f;font-weight:700}
.q.wrong label:has(input:checked){background:rgba(181,52,42,.14);color:var(--red-deep);text-decoration:line-through}
.q .mark{font-family:var(--font-ui);font-weight:700;margin-left:8px}
.q .ans-reveal{margin-top:8px;font-size:13px;color:#2c6e3f}
#essay{width:100%;border:none;border-bottom:1px solid rgba(120,105,80,.4);background:transparent;
  font-family:var(--font-hand);font-size:17px;color:var(--red-deep);line-height:34px;padding:4px 6px;
  resize:vertical;outline:none}
#essay::placeholder{color:#b3a78e}
.paper-actions{display:flex;align-items:center;gap:18px;margin-top:30px}
.paper-tip{font-size:12.5px;color:#988d78;letter-spacing:.06em}
.paper-result{margin-top:34px;border-top:2px dashed #b8a888;padding-top:26px;position:relative;text-align:center}
#resultScore{font-size:30px;font-family:var(--font-hand);color:var(--red);letter-spacing:.1em}
#resultComment{margin-top:12px;font-size:15px;line-height:2.1;color:#4a453c;font-family:var(--font-hand)}
#resultArt{margin-top:22px}
#resultArt img{border-radius:14px;box-shadow:0 16px 44px rgba(0,0,0,.4);margin:0 auto;max-width:520px}
#resultArt figcaption{margin-top:10px;font-size:13px;color:#8b8069;letter-spacing:.16em}
.stamp{position:absolute;right:6%;top:-10px;width:92px;height:92px;border:4px solid rgba(181,52,42,.85);
  border-radius:50%;display:flex;align-items:center;justify-content:center;color:rgba(181,52,42,.9);
  font-family:var(--font-hand);font-size:40px;font-weight:900;transform:rotate(14deg);
  animation:stampIn .45s cubic-bezier(.2,2.2,.4,1) both}
@keyframes stampIn{from{transform:rotate(14deg) scale(2.4);opacity:0}}
.stamp.bad{border-color:rgba(90,90,90,.7);color:rgba(90,90,90,.75)}

/* ---------------- 终章 ---------------- */
#epilogue{padding-bottom:140px}
.epi-final{text-align:center;margin-top:50px}
.epi-count{font-size:16px;color:#93a0c8;letter-spacing:.2em}
.epi-line{margin-top:14px;font-size:15px;color:#7e8bb4;letter-spacing:.14em}
.epi-big{margin-top:46px;font-size:clamp(22px,3.4vw,32px);line-height:2;color:#f2ecdd;letter-spacing:.14em;
  text-shadow:0 0 30px rgba(120,140,255,.45)}

/* ---------------- 页脚 ---------------- */
#footer{background:rgba(4,5,10,.9);border-top:1px solid rgba(255,255,255,.08);padding:56px 0 70px;
  color:#8f8a80;text-align:center}
.footer-inner .logo{margin:0 auto 22px}
#footer p{font-family:var(--font-ui);font-size:13px;line-height:2.1;letter-spacing:.05em}
#footer .dim{font-size:12px;color:#645f57;margin-top:14px}

/* ---------------- BGM 播放器 ---------------- */
#bgmBox{position:fixed;left:18px;bottom:18px;z-index:80;display:flex;align-items:flex-end;gap:10px}
#bgmBtn{width:52px;height:52px;border-radius:50%;background:rgba(15,15,22,.82);color:var(--gold);
  font-size:20px;border:1px solid rgba(232,180,90,.4);backdrop-filter:blur(6px);
  box-shadow:0 8px 24px rgba(0,0,0,.4);transition:.25s}
#bgmBtn:hover{transform:translateY(-3px);color:#fff}
#bgmBtn.playing{animation:spinDisc 4s linear infinite}
@keyframes spinDisc{to{transform:rotate(360deg)}}
#bgmPanel{width:250px;background:rgba(15,15,22,.88);border:1px solid rgba(255,255,255,.12);
  border-radius:14px;padding:14px 16px;backdrop-filter:blur(8px);
  transform:translateX(-12px);opacity:0;pointer-events:none;transition:.3s;color:#e8e0d0}
#bgmPanel.open{transform:none;opacity:1;pointer-events:auto}
.bgm-now{display:flex;justify-content:space-between;font-family:var(--font-ui);font-size:12.5px;
  letter-spacing:.06em;margin-bottom:8px}
#bgmTime{color:#8d867a;font-variant-numeric:tabular-nums}
.bgm-bar{height:4px;border-radius:2px;background:rgba(255,255,255,.12);overflow:hidden;margin-bottom:10px}
#bgmProg{height:100%;width:0;background:linear-gradient(90deg,var(--red),var(--gold))}
#bgmList{list-style:none;font-family:var(--font-ui);font-size:12.5px}
#bgmList li{display:flex;justify-content:space-between;padding:7px 8px;border-radius:8px;cursor:pointer;transition:.15s}
#bgmList li:hover{background:rgba(255,255,255,.08)}
#bgmList li.on{color:var(--gold)}
#bgmList li .t{color:#777064;font-size:11px}

/* ---------------- 提示条 ---------------- */
#toast{position:fixed;top:24px;left:50%;transform:translate(-50%,-70px);z-index:99;
  background:rgba(20,18,26,.92);color:#f2ead9;font-family:var(--font-ui);font-size:13.5px;
  padding:11px 22px;border-radius:999px;border:1px solid rgba(232,180,90,.35);
  transition:transform .4s cubic-bezier(.2,1.4,.4,1);letter-spacing:.08em}
#toast.show{transform:translate(-50%,0)}

/* ---------------- 响应式 ---------------- */
@media (max-width:980px){
  .cards4{grid-template-columns:repeat(2,1fr)}
  .char-grid{grid-template-columns:1fr}
  .ch-item,.ch-item:nth-child(even){grid-template-columns:1fr}
  .ch-item:nth-child(even) .ch-media{order:0}
  .ch-media{min-height:230px}
  .ch-cg{width:46%}
  .gal-grid{grid-template-columns:repeat(2,1fr)}
  .paper{padding:34px 26px}
  .paper::before{left:38px}
}
@media (max-width:560px){
  .cards4{grid-template-columns:1fr}
  .sec{padding:80px 0 60px}
  .vnbox{padding:24px 20px 20px}
  #bgmPanel{width:210px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01s!important;transition-duration:.01s!important}
  html{scroll-behavior:auto}
}