/* =========================================================
   给小王老师 · 站点样式
   单文件、无外链，离线也能看
   ========================================================= */

:root{
  --bg:#08060c;
  --bg-2:#0d0a14;
  --text:#f4e9ef;
  --muted:#b6a6b2;
  --dim:#8d7f8b;
  --rose:#ff8fa3;
  --rose-2:#ffc2cd;
  --rose-deep:#d9577a;
  --gold:#e8c6a0;
  --line:rgba(255,255,255,.10);
  --line-2:rgba(255,255,255,.06);
  --card:rgba(255,255,255,.045);
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC","Hiragino Sans GB",sans-serif;
  --serif:"Songti SC","Noto Serif CJK SC","Source Han Serif SC","SimSun",Georgia,"Times New Roman",serif;
  --ease:cubic-bezier(.22,.68,.24,1);
  --wrap:1080px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:72px}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.75;
  letter-spacing:.02em;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
a{color:inherit;text-decoration:none}
::selection{background:rgba(255,143,163,.28);color:#fff}
::-webkit-scrollbar{width:9px}
::-webkit-scrollbar-track{background:#08060c}
::-webkit-scrollbar-thumb{background:#2a2230;border-radius:8px}
::-webkit-scrollbar-thumb:hover{background:#3a2f43}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 22px}
.only-m{display:none}

/* ---------- 背景 ---------- */
#sky{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
.aurora{position:fixed;inset:-10%;z-index:-1;pointer-events:none;opacity:.55;filter:blur(70px);overflow:hidden}
.aurora i{position:absolute;display:block;border-radius:50%}
.aurora i:nth-child(1){
  width:52vw;height:52vw;left:-8vw;top:-6vh;
  background:radial-gradient(circle,rgba(126,62,128,.55),rgba(126,62,128,0) 68%);
  animation:drift1 34s ease-in-out infinite alternate;
}
.aurora i:nth-child(2){
  width:46vw;height:46vw;right:-10vw;top:22vh;
  background:radial-gradient(circle,rgba(198,72,108,.42),rgba(198,72,108,0) 68%);
  animation:drift2 42s ease-in-out infinite alternate;
}
@keyframes drift1{from{transform:translate3d(0,0,0) scale(1)}to{transform:translate3d(6vw,8vh,0) scale(1.12)}}
@keyframes drift2{from{transform:translate3d(0,0,0) scale(1.05)}to{transform:translate3d(-7vw,-6vh,0) scale(.95)}}

.grain{
  position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.05;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3'/><feColorMatrix type='saturate' values='0'/></filter><rect width='160' height='160' filter='url(%23n)'/></svg>");
}

.progress{position:fixed;left:0;right:0;top:0;height:2px;z-index:70;background:transparent}
.progress i{display:block;height:100%;width:100%;transform:scaleX(0);transform-origin:0 50%;
  background:linear-gradient(90deg,var(--rose-deep),var(--rose),var(--gold));opacity:.9}

/* ---------- 顶栏 ---------- */
.topbar{
  position:fixed;top:0;left:0;right:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 20px;padding-top:calc(14px + env(safe-area-inset-top));
  transition:background .5s var(--ease),border-color .5s var(--ease),backdrop-filter .5s;
  border-bottom:1px solid transparent;
}
.topbar.is-solid{background:rgba(8,6,12,.72);backdrop-filter:blur(14px) saturate(1.2);border-bottom-color:var(--line-2)}
.brand{display:flex;align-items:center;gap:8px;font-size:12.5px;letter-spacing:.14em;color:var(--dim);transition:color .3s}
.brand:hover{color:var(--text)}
.brand i{font-style:normal;color:var(--rose);opacity:.8}

/* 音乐按钮 */
.sound{width:38px;height:38px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;
  transition:border-color .3s,background .3s}
.sound:hover{border-color:rgba(255,143,163,.5);background:rgba(255,143,163,.08)}
.bars{display:flex;align-items:flex-end;gap:2.5px;height:13px}
.bars i{display:block;width:2px;height:40%;background:var(--muted);border-radius:2px;transition:background .3s}
.sound[aria-pressed="true"] .bars i{background:var(--rose);animation:eq 1.05s ease-in-out infinite}
.sound[aria-pressed="true"] .bars i:nth-child(1){animation-delay:0s}
.sound[aria-pressed="true"] .bars i:nth-child(2){animation-delay:.18s}
.sound[aria-pressed="true"] .bars i:nth-child(3){animation-delay:.36s}
.sound[aria-pressed="true"] .bars i:nth-child(4){animation-delay:.54s}
@keyframes eq{0%,100%{height:25%}50%{height:100%}}

/* ---------- 暗号门 ---------- */
.gate{
  position:fixed;inset:0;z-index:100;display:grid;place-items:center;
  background:radial-gradient(120% 90% at 50% 0%,#1b1124 0%,#0b0812 45%,#07050b 100%);
  transition:opacity .85s var(--ease),transform .85s var(--ease),visibility .85s;
}
html.unlocked .gate{display:none}
.gate.is-open{opacity:0;transform:scale(1.06);visibility:hidden;pointer-events:none}
.gate-inner{width:100%;max-width:340px;padding:0 26px;text-align:center;animation:gateIn .9s var(--ease) both}
@keyframes gateIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.gate-eyebrow{font-size:10px;letter-spacing:.34em;color:var(--dim);margin:0 0 26px}
.gate-title{font-family:var(--serif);font-weight:400;font-size:26px;letter-spacing:.16em;margin:0 0 8px;color:#fdf7fa}
.gate-sub{font-size:12.5px;color:#a294a1;letter-spacing:.08em;margin:0 0 30px}
.dots{display:flex;gap:16px;justify-content:center;margin-bottom:34px}
.dots i{width:9px;height:9px;border-radius:50%;border:1px solid rgba(255,255,255,.28);transition:all .28s var(--ease)}
.dots i.on{background:var(--rose);border-color:var(--rose);box-shadow:0 0 14px rgba(255,143,163,.75);transform:scale(1.15)}
.dots.bad{animation:shake .45s}
@keyframes shake{0%,100%{transform:translateX(0)}20%{transform:translateX(-9px)}40%{transform:translateX(8px)}60%{transform:translateX(-5px)}80%{transform:translateX(4px)}}
.keys{display:grid;grid-template-columns:repeat(3,64px);justify-content:center;gap:14px}
.keys button{
  width:64px;height:64px;border-radius:50%;border:1px solid rgba(255,255,255,.14);
  font-size:19px;letter-spacing:.04em;color:#f0e6ec;
  background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.015));
  transition:transform .18s var(--ease),border-color .25s,background .25s;
  -webkit-tap-highlight-color:transparent;
}
.keys button:hover{border-color:rgba(255,143,163,.45);background:rgba(255,143,163,.10)}
.keys button:active{transform:scale(.93);border-color:rgba(255,143,163,.65);background:rgba(255,143,163,.14)}
.keys .k-fn{font-size:12.5px;color:#9c8d99;letter-spacing:.1em}
.gate-hint{margin:26px 0 0;font-size:11.5px;color:#9c8d99;letter-spacing:.06em;min-height:1.4em;transition:color .3s}
.gate-hint.warn{color:var(--rose-2)}
.gate-names{margin:38px 0 0;font-size:10px;letter-spacing:.28em;color:rgba(141,127,139,.75)}

/* ---------- 首屏 ---------- */
.hero{
  position:relative;z-index:2;
  min-height:100vh;min-height:100svh;
  display:flex;align-items:center;justify-content:center;
  padding:120px 0 90px;text-align:center;
}
.hero::before{
  content:"";position:absolute;left:50%;top:46%;width:min(760px,110vw);height:min(760px,110vw);
  transform:translate(-50%,-50%);pointer-events:none;
  background:radial-gradient(circle,rgba(255,143,163,.10) 0%,rgba(200,110,150,.05) 38%,transparent 68%);
  filter:blur(10px);
}
.hero-inner{display:flex;flex-direction:column;align-items:center}
.eyebrow{
  margin:0 0 26px;font-size:10.5px;letter-spacing:.42em;color:var(--dim);
  text-transform:uppercase;font-variant-numeric:tabular-nums;
}
.eyebrow span{margin:0 .5em;color:rgba(255,143,163,.7)}
.names{
  margin:0;display:flex;align-items:center;justify-content:center;gap:.26em;max-width:100%;
  font-family:var(--serif);font-weight:400;line-height:1.18;letter-spacing:.04em;
  font-size:clamp(1.46rem,6.8vw,4.2rem);
  background:linear-gradient(180deg,#fff 8%,#ffe1e7 52%,#e8b7c3 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 8px 40px rgba(255,143,163,.18));
}
.names .name{white-space:nowrap}
.names .amp{font-size:.4em;color:var(--rose);-webkit-text-fill-color:var(--rose);opacity:.85;transform:translateY(-.12em)}
.lede{
  margin:22px 0 0;color:var(--muted);font-size:clamp(.82rem,2.7vw,.98rem);
  line-height:2;letter-spacing:.14em;font-weight:300;
}
.counter{margin-top:54px;display:flex;flex-direction:column;align-items:center}
.c-label{margin:0;font-size:11px;letter-spacing:.34em;color:var(--dim)}
.c-days{display:flex;align-items:flex-end;gap:9px;margin:8px 0 0;line-height:1}
.c-days b{
  font-family:var(--serif);font-weight:400;font-size:clamp(4rem,17vw,7.6rem);line-height:.95;
  letter-spacing:-.01em;font-variant-numeric:tabular-nums;
  background:linear-gradient(180deg,#fff 0%,#ffd7de 45%,#ff9fb4 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 10px 46px rgba(255,120,150,.3));
}
.c-days i{font-style:normal;font-size:14px;letter-spacing:.28em;color:var(--gold);opacity:.9;padding-bottom:.55em}
.c-clock{margin:14px 0 0;font-size:12.5px;letter-spacing:.24em;color:var(--muted);font-variant-numeric:tabular-nums}
.c-next{margin:18px 0 0;font-size:11.5px;letter-spacing:.12em;color:var(--dim)}
.scroll-hint{
  margin-top:66px;display:flex;flex-direction:column;align-items:center;gap:10px;
  font-size:10px;letter-spacing:.3em;color:rgba(182,166,178,.85);
}
.scroll-hint .line{width:1px;height:46px;background:linear-gradient(180deg,transparent,rgba(255,143,163,.75));position:relative;overflow:hidden}
.scroll-hint .line::after{content:"";position:absolute;left:0;top:-46px;width:1px;height:46px;background:linear-gradient(180deg,transparent,#fff);animation:drop 2.4s ease-in-out infinite}
@keyframes drop{0%{transform:translateY(0);opacity:0}30%{opacity:1}100%{transform:translateY(92px);opacity:0}}

/* ---------- 区块 ---------- */
.section{position:relative;z-index:2;padding:96px 0}
.section + .section{padding-top:0}
.sec-head{margin-bottom:44px}
.sec-num{
  margin:0 0 16px;font-size:10px;letter-spacing:.34em;color:var(--gold);opacity:.8;
  font-variant-numeric:tabular-nums;
}
.sec-num span{opacity:.45;margin:0 .5em}
.sec-head h2{
  margin:0;font-family:var(--serif);font-weight:400;
  font-size:clamp(1.62rem,5.6vw,2.7rem);line-height:1.45;letter-spacing:.06em;
  color:#fbf3f6;
}
.sec-head h2 em{font-style:normal;color:var(--rose-2)}
.sec-sub{margin:16px 0 0;color:var(--dim);font-size:12.5px;letter-spacing:.1em;line-height:1.9}

/* ---------- 照片墙 ---------- */
.wall{display:flex;align-items:flex-start;gap:12px}
@media(min-width:760px){.wall{gap:16px}}
.wall-col{flex:1 1 0;min-width:0;display:flex;flex-direction:column;gap:12px}
@media(min-width:760px){.wall-col{gap:16px}}
.shot{margin:0;cursor:zoom-in}
.shot-img{
  position:relative;overflow:hidden;border-radius:14px;
  background:#15101c;aspect-ratio:var(--r,3/4);
  border:1px solid rgba(255,255,255,.07);
  box-shadow:0 18px 40px -24px rgba(0,0,0,.9);
}
.shot-img img{
  width:100%;height:100%;display:block;object-fit:cover;object-position:var(--pos,center 34%);
  transition:transform 1.1s var(--ease),filter .6s var(--ease);
  filter:saturate(.94) contrast(1.02);
}
.shot:hover .shot-img img{transform:scale(1.035);filter:saturate(1.05) contrast(1.04)}
.shot-img::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(8,6,12,0) 55%,rgba(8,6,12,.42));
  opacity:.9;
}
.shot figcaption{
  display:flex;gap:8px;align-items:baseline;margin-top:9px;
  font-size:11.5px;letter-spacing:.08em;color:var(--dim);line-height:1.5;
}
.shot figcaption .n{font-family:var(--serif);font-size:10px;color:rgba(232,198,160,.55);letter-spacing:.1em}

/* ---------- 清单 ---------- */
.wish-meta{display:flex;align-items:center;gap:16px;margin-bottom:8px;max-width:720px}
.wish-bar{flex:1;height:2px;background:rgba(255,255,255,.09);border-radius:2px;overflow:hidden}
.wish-bar i{display:block;height:100%;width:0;
  background:linear-gradient(90deg,var(--rose-deep),var(--rose),var(--gold));
  transition:width .7s var(--ease)}
.wish-count{margin:0;font-size:11px;letter-spacing:.2em;color:var(--dim);font-variant-numeric:tabular-nums}
.wish-count b{color:var(--rose-2);font-weight:500}
.wishes{list-style:none;margin:26px 0 0;padding:0;max-width:720px}
.wishes li{border-bottom:1px solid var(--line-2)}
.wish{display:flex;align-items:flex-start;gap:14px;padding:15px 2px;cursor:pointer;
  transition:opacity .4s}
.wish input{position:absolute;opacity:0;width:0;height:0}
.wish .box{
  flex:none;width:19px;height:19px;margin-top:3px;border-radius:6px;
  border:1px solid rgba(255,255,255,.22);position:relative;
  transition:all .3s var(--ease);
}
.wish .box::after{
  content:"";position:absolute;left:6px;top:2.5px;width:4.5px;height:9px;
  border-right:1.5px solid #1a0d13;border-bottom:1.5px solid #1a0d13;
  transform:rotate(42deg) scale(0);transform-origin:center;transition:transform .28s var(--ease) .05s;
}
.wish .txt{font-size:14px;line-height:1.65;letter-spacing:.04em;color:#e7dbe2;
  transition:color .4s,opacity .4s;position:relative}
.wish .txt::after{
  content:"";position:absolute;left:0;right:0;top:52%;height:1px;background:rgba(255,143,163,.65);
  transform:scaleX(0);transform-origin:0 50%;transition:transform .5s var(--ease);
}
.wish input:checked + .box{background:var(--rose);border-color:var(--rose);box-shadow:0 0 16px rgba(255,143,163,.4)}
.wish input:checked + .box::after{transform:rotate(42deg) scale(1)}
.wish input:checked ~ .txt{color:var(--dim)}
.wish input:checked ~ .txt::after{transform:scaleX(1)}
.wish:hover .txt{color:#fff}
.wish input:focus-visible + .box{outline:2px solid var(--rose);outline-offset:3px}

/* ---------- 游戏 ---------- */
.game-card{
  max-width:460px;margin:0 auto;padding:16px;
  border:1px solid var(--line);border-radius:24px;
  background:linear-gradient(165deg,rgba(255,255,255,.06),rgba(255,255,255,.018));
  box-shadow:0 40px 80px -40px rgba(0,0,0,.9);
}
.game-hud{
  display:flex;align-items:center;justify-content:space-between;
  padding:4px 8px 12px;font-size:11px;letter-spacing:.16em;color:var(--dim);
}
.game-hud b{color:var(--text);font-weight:500;font-variant-numeric:tabular-nums;font-size:13px;margin-left:4px}
.game-hud small{opacity:.5;margin-left:1px}
.g-heart{color:rgba(255,143,163,.5);font-size:10px}
.game-stage{position:relative;border-radius:16px;overflow:hidden;aspect-ratio:1/1.06;
  background:radial-gradient(120% 100% at 50% 0%,#1a1224,#0b0811 70%);
  border:1px solid rgba(255,255,255,.05)}
#gameCanvas{position:absolute;inset:0;display:block;width:100%;height:100%;touch-action:none}
.game-overlay{
  position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;
  background:rgba(8,6,12,.74);backdrop-filter:blur(6px);text-align:center;padding:20px;
  transition:opacity .4s;
}
.game-overlay[hidden]{display:none}
.go-title{margin:0;font-family:var(--serif);font-size:19px;letter-spacing:.12em}
.go-sub{margin:0;font-size:11.5px;color:var(--dim);letter-spacing:.1em;line-height:1.8;max-width:260px}
.go-score{margin:0;font-family:var(--serif);font-size:52px;line-height:1;color:var(--rose-2);
  font-variant-numeric:tabular-nums;text-shadow:0 0 40px rgba(255,143,163,.4)}
.game-overlay .btn{margin-top:18px}
.game-hint{margin:14px 0 2px;text-align:center;font-size:10.5px;letter-spacing:.14em;color:var(--dim)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  height:42px;padding:0 28px;border-radius:999px;
  background:linear-gradient(180deg,#ff9db0,#e8607f);
  color:#1a0b11;font-size:13px;letter-spacing:.16em;font-weight:500;
  box-shadow:0 12px 28px -12px rgba(232,96,127,.8);
  transition:transform .25s var(--ease),box-shadow .25s,filter .25s;
}
.btn:hover{transform:translateY(-1px);filter:brightness(1.05);box-shadow:0 16px 34px -12px rgba(232,96,127,.9)}
.btn:active{transform:translateY(0) scale(.98)}
.btn.ghost{background:transparent;border:1px solid rgba(255,255,255,.22);color:var(--text);box-shadow:none}
.btn.ghost:hover{border-color:var(--rose);color:var(--rose-2)}

/* ---------- 信 ---------- */
.letter{
  position:relative;max-width:620px;margin:0 auto;padding:40px 26px 46px;
  border:1px solid rgba(255,255,255,.09);border-radius:20px;
  background:
    radial-gradient(120% 100% at 100% 0%,rgba(255,143,163,.07),transparent 55%),
    linear-gradient(170deg,rgba(255,255,255,.055),rgba(255,255,255,.015));
  box-shadow:0 50px 100px -50px rgba(0,0,0,.95),inset 0 1px 0 rgba(255,255,255,.06);
}
@media(min-width:700px){.letter{padding:56px 58px 60px}}
.letter h3{
  margin:0 0 26px;font-family:var(--serif);font-weight:400;font-size:18px;
  letter-spacing:.16em;color:var(--gold);
}
.letter-body p{
  margin:0 0 1.35em;font-family:var(--serif);font-size:clamp(.95rem,3.1vw,1.04rem);
  line-height:2.15;letter-spacing:.03em;color:#e9dde4;text-align:justify;
}
.letter-body p + p{text-indent:2em}
.letter-body p:last-child{margin-bottom:0}
.letter-sign{
  margin:30px 0 0;text-align:right;font-family:var(--serif);font-size:14px;
  letter-spacing:.1em;color:var(--rose-2);opacity:.9;
}
.seal{
  position:absolute;right:22px;bottom:-18px;width:58px;height:58px;border-radius:50%;
  display:grid;place-items:center;font-family:var(--serif);font-size:12px;letter-spacing:.04em;
  color:rgba(232,198,160,.9);border:1px solid rgba(232,198,160,.45);
  background:radial-gradient(circle at 35% 30%,rgba(232,198,160,.16),rgba(232,198,160,.03));
  transform:rotate(-9deg);box-shadow:0 10px 26px -14px rgba(0,0,0,.9);
}

/* ---------- 表白卡 ---------- */
.ask{
  position:relative;max-width:560px;margin:0 auto;padding:46px 24px 38px;text-align:center;
  border:1px solid rgba(255,143,163,.22);border-radius:26px;
  background:
    radial-gradient(120% 100% at 50% 0%,rgba(255,143,163,.11),rgba(255,255,255,.015) 62%);
  box-shadow:0 50px 100px -60px rgba(255,120,150,.65),inset 0 1px 0 rgba(255,255,255,.06);
  transition:border-color 1s var(--ease),box-shadow 1s var(--ease);
}
@media(min-width:700px){.ask{padding:58px 52px 48px}}
.ask-line{margin:0 0 16px;font-size:11px;letter-spacing:.26em;color:var(--dim)}
.ask-q{
  margin:0;font-family:var(--serif);font-weight:400;
  font-size:clamp(1.35rem,5.8vw,2rem);line-height:1.7;letter-spacing:.06em;color:#fff;
  transition:color .8s;
}
.ask-lead{margin:0 0 18px;font-size:12.5px;line-height:1.95;letter-spacing:.06em;color:#cbbec7}
.ask-msg{text-align:left}
.ask-msg p{margin:0 0 1.1em;font-size:13.5px;line-height:2.05;letter-spacing:.03em;color:#ded2d9}
.ask-msg p:last-child{margin-bottom:0}
.ask-msg p:first-child{
  font-family:var(--serif);font-size:clamp(1.05rem,4.6vw,1.22rem);
  line-height:1.95;letter-spacing:.04em;color:#fff;
}
.ask.is-yes .ask-msg p:first-child{color:var(--rose-2)}
.ask-btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:30px}
.ask-note{
  margin:22px 0 0;min-height:1.6em;font-size:12px;letter-spacing:.08em;
  color:var(--gold);opacity:0;transition:opacity .8s var(--ease);
}
.ask-note.in{opacity:.92}
.ask.is-yes{
  border-color:rgba(255,143,163,.5);
  box-shadow:0 50px 110px -50px rgba(255,120,150,.95),inset 0 1px 0 rgba(255,255,255,.1);
}
.ask.is-yes .ask-q{color:var(--rose-2)}
.ask.is-yes .ask-line{color:rgba(255,194,205,.75)}
.ask.is-wait{
  border-color:rgba(255,255,255,.14);
  box-shadow:0 40px 90px -60px rgba(0,0,0,.9),inset 0 1px 0 rgba(255,255,255,.05);
}
.ask.is-wait .ask-q{color:var(--text)}
.ask.is-wait .ask-line{color:var(--dim)}
@media(max-width:560px){
  .ask-btns{flex-direction:column;gap:10px}
  .ask-btns .btn{width:100%}
}

/* ---------- 页脚 ---------- */
.foot{position:relative;z-index:2;padding:40px 22px calc(56px + env(safe-area-inset-bottom));text-align:center;border-top:1px solid var(--line-2)}
.foot-line{margin:0;font-size:12px;letter-spacing:.14em;color:var(--dim)}
.heart{color:var(--rose);font-size:13px;transition:transform .3s var(--ease),color .3s;display:inline-block;line-height:1}
.heart:hover{transform:scale(1.35)}
.heart.pulse{animation:beat .5s}
@keyframes beat{0%,100%{transform:scale(1)}40%{transform:scale(1.5)}70%{transform:scale(1.2)}}
.foot-sub{margin:10px 0 0;font-size:10.5px;letter-spacing:.24em;color:rgba(141,127,139,.65)}
.secret{margin:18px 0 0;font-family:var(--serif);font-size:13px;letter-spacing:.06em;color:var(--gold);opacity:0;transition:opacity .8s}
.secret.in{opacity:.9}
.link-btn{margin-top:22px;font-size:10.5px;letter-spacing:.2em;color:rgba(141,127,139,.7);
  border-bottom:1px solid rgba(141,127,139,.28);padding-bottom:3px;transition:color .3s,border-color .3s}
.link-btn:hover{color:var(--rose-2);border-color:rgba(255,143,163,.55)}

/* ---------- 大图 ---------- */
.lb{
  position:fixed;inset:0;z-index:90;display:flex;align-items:center;justify-content:center;
  background:rgba(6,4,9,.94);backdrop-filter:blur(18px);
  opacity:0;transition:opacity .35s var(--ease);padding:24px;
}
.lb[hidden]{display:none}
.lb.show{opacity:1}
.lb-fig{margin:0;display:flex;flex-direction:column;align-items:center;gap:14px;max-width:100%}
.lb-fig img{max-width:min(92vw,900px);max-height:78vh;width:auto;height:auto;border-radius:6px;
  box-shadow:0 40px 90px -30px #000;object-fit:contain}
.lb-fig figcaption{font-size:11.5px;letter-spacing:.14em;color:var(--muted)}
.lb-btn{
  position:absolute;z-index:2;width:44px;height:44px;border-radius:50%;
  display:grid;place-items:center;font-size:22px;color:rgba(255,255,255,.7);
  border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.04);
  transition:all .25s;
}
.lb-btn:hover{color:#fff;border-color:rgba(255,143,163,.6);background:rgba(255,143,163,.12)}
.lb-close{top:calc(18px + env(safe-area-inset-top));right:18px}
.lb-prev{left:10px;top:50%;transform:translateY(-50%)}
.lb-next{right:10px;top:50%;transform:translateY(-50%)}
@media(max-width:520px){.lb-prev,.lb-next{display:none}}

#fx{position:fixed;inset:0;width:100%;height:100%;z-index:95;pointer-events:none}

/* ---------- 入场 ---------- */
/* 默认可见：只有 JS 正常加上 html.anim 之后，才允许“先隐藏再浮现” */
.reveal{opacity:1;transform:none}
html.anim .reveal{transition:opacity .95s var(--ease),transform .95s var(--ease);transition-delay:var(--d,0s)}
html.anim .reveal:not(.in){opacity:0;transform:translateY(20px)}
html.anim .reveal.in{opacity:1;transform:none}

@media(max-width:560px){
  .section{padding:72px 0}
  .hero{padding:104px 0 72px}
  .counter{margin-top:40px}
  .scroll-hint{margin-top:46px}
  /* 手机上一行放不下两个名字，改成竖排的小标题式排版 */
  .names{flex-direction:column;gap:0;line-height:1.42;font-size:clamp(1.9rem,9.2vw,2.6rem);letter-spacing:.1em}
  .names .amp{font-size:.62em;margin:.02em 0;opacity:.75}
  .lede{margin-top:18px}
}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  html.anim .reveal:not(.in){opacity:1;transform:none}
}