:root{
  --brand:#d84878;--brand-d:#a52a55;--brand-l:#fdecf2;--accent:#f3a7bd;
  --ink:#33222b;--ink2:#5d4450;--ink3:#8b6f7c;--line:#f0d6df;
  --bg:#fff8fa;--bg2:#fff1f5;--plum:#3a1c2b;
  --shadow:0 10px 30px rgba(168,42,85,.10);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.75;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
.wrap{width:min(1160px,92%);margin:0 auto}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--brand);color:#fff;font-weight:800;font-size:15px;
  padding:13px 26px;border-radius:99px;box-shadow:0 2px 0 var(--brand-d),0 8px 20px rgba(216,72,120,.28);
  transition:.2s}
.btn:hover{transform:translateY(-1px);box-shadow:0 2px 0 var(--brand-d),0 12px 26px rgba(216,72,120,.34)}
.btn svg{width:17px;height:17px}
.sec-h .sec-k{display:inline-block;font-size:11px;letter-spacing:2.5px;font-weight:800;color:var(--brand);
  border:1px solid var(--line);border-radius:99px;padding:2px 10px;margin-bottom:12px;background:#fff}
.sec-h h2{font-size:clamp(24px,3.2vw,34px);line-height:1.3;letter-spacing:-.5px}
.sec-h p{margin-top:10px;font-size:14.5px;color:var(--ink2);max-width:640px}

/* header */
.sh{position:fixed;top:0;left:0;right:0;z-index:60;background:rgba(255,250,252,.92);backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;transition:.25s}
.sh.on{border-bottom-color:var(--line);box-shadow:0 4px 18px rgba(168,42,85,.06)}
.sh-in{display:flex;align-items:center;gap:22px;height:66px}
.sh-brand{display:flex;align-items:center;gap:9px}
.sh-brand img{border-radius:9px;box-shadow:0 2px 0 rgba(168,42,85,.18)}
.sh-brand strong{display:block;font-size:16px;letter-spacing:.3px}
.sh-brand small{display:block;font-size:10.5px;color:var(--ink3);letter-spacing:1px}
.sh nav{display:flex;gap:22px;margin-left:auto;font-size:13.5px;color:var(--ink2)}
.sh nav a{padding:4px 0;border-bottom:2px solid transparent}
.sh nav a:hover{color:var(--brand);border-bottom-color:var(--accent)}
.sh-cta{background:var(--brand);color:#fff;font-weight:800;font-size:13.5px;padding:9px 20px;border-radius:99px;
  box-shadow:0 2px 0 var(--brand-d)}
.sh-menu{display:none;margin-left:auto;background:none;border:0;color:var(--ink);width:38px;height:38px;
  align-items:center;justify-content:center}

/* hero */
.hero2{padding:104px 0 0;background:
  radial-gradient(80% 60% at 85% 0%,#ffe3ec 0%,transparent 60%),
  radial-gradient(60% 50% at 8% 20%,#fff0f5 0%,transparent 70%),var(--bg)}
.hero2-in{display:grid;grid-template-columns:64px 1fr 400px;gap:34px;align-items:center;padding-bottom:36px}
.season{display:flex;flex-direction:column;gap:14px;align-items:center;color:var(--ink3);font-size:11px;letter-spacing:3px}
.season span{writing-mode:vertical-rl;padding:8px 3px;border-radius:99px;border:1px solid var(--line);background:#fff}
.season span.on{background:var(--brand);border-color:var(--brand);color:#fff}
.hero2-txt h1{font-size:clamp(38px,5.4vw,58px);line-height:1.08;letter-spacing:-1.5px;margin:10px 0 12px}
.kicker{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;color:var(--brand-d);
  background:var(--brand-l);border-radius:99px;padding:5px 13px}
.kicker i{width:6px;height:6px;border-radius:50%;background:var(--brand)}
.lead{font-size:clamp(19px,2.4vw,26px);font-weight:800;color:var(--brand-d);letter-spacing:.5px}
.desc{margin-top:12px;font-size:14.6px;color:var(--ink2);max-width:560px}
.acts{margin:20px 0 18px}
.chips{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:12px}
.chips li{display:flex;align-items:center;gap:7px;font-size:12.5px;color:var(--ink2);background:#fff;
  border:1px solid var(--line);border-radius:10px;padding:7px 11px}
.chips b{color:var(--brand-d);font-size:12.5px}
.chips span{color:var(--ink3);font-size:11.5px}
.upd{font-size:12px;color:var(--ink3)}
.upd time{font-variant-numeric:tabular-nums;font-weight:700;color:var(--ink2)}

.hero2-art{position:relative;padding:16px 0 30px}
.slab{position:relative;border-radius:26px;padding:10px;background:#fff;border:1px solid var(--line);
  box-shadow:var(--shadow);transform:rotate(-2.5deg)}
.slab img{border-radius:18px;width:100%;height:392px;object-fit:cover}
.slab::after{content:"";position:absolute;inset:auto 18px -12px 18px;height:24px;border-radius:50%;
  background:radial-gradient(50% 100% at 50% 0,rgba(168,42,85,.18),transparent 70%);z-index:-1}
.note{position:absolute;background:#fff;border:1px solid var(--line);border-radius:13px;padding:9px 13px;
  font-size:11.6px;color:var(--ink2);box-shadow:0 8px 22px rgba(168,42,85,.12)}
.note b{display:block;font-size:12.4px;color:var(--ink)}
.note.n1{top:6px;left:-26px}
.note.n2{bottom:46px;right:-22px}
.cal{position:absolute;left:-10px;bottom:-6px;background:var(--plum);color:#fff;border-radius:14px;padding:12px 14px;
  box-shadow:0 12px 28px rgba(58,28,43,.28);font-size:10.5px;letter-spacing:.4px}
.cal b{display:block;font-size:13px;margin-bottom:4px;letter-spacing:.5px}
.cal i{font-style:normal;opacity:.65;margin-right:5px}

/* radar */
.radar{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 0}
.radar-in{display:flex;align-items:center;gap:26px;flex-wrap:wrap}
.radar-tag{font-size:11px;letter-spacing:2.5px;font-weight:800;color:var(--brand-d);flex:none}
.radar-bars{display:flex;gap:22px;flex:1;min-width:260px;flex-wrap:wrap}
.rbar{flex:1;min-width:110px}
.rbar span{display:flex;justify-content:space-between;font-size:11.5px;color:var(--ink2);margin-bottom:5px}
.rbar u{text-decoration:none;color:var(--ink3);font-variant-numeric:tabular-nums}
.rbar i{display:block;height:6px;border-radius:99px;background:var(--brand-l);overflow:hidden}
.rbar i::after{content:"";display:block;height:100%;width:var(--w);border-radius:99px;background:linear-gradient(90deg,var(--accent),var(--brand))}
.radar-note{flex-basis:100%;font-size:12.6px;color:var(--ink3);border-top:1px dashed var(--line);padding-top:12px}

/* mosaic */
.mosaic{padding:74px 0 78px;background:var(--bg)}
.mosaic .sec-h{margin-bottom:28px}
.mosaic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.mcard{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:0 6px 18px rgba(168,42,85,.05)}
.mcard h4{font-size:15.5px;margin-bottom:7px;display:flex;align-items:center;gap:8px}
.mcard h4 b{font-size:11px;font-weight:800;color:var(--brand);letter-spacing:.5px}
.mcard p{font-size:13.2px;color:var(--ink2)}
.mcard.big{grid-row:span 2;background:linear-gradient(155deg,var(--plum),#5b2439);color:#fff;border:0;
  display:flex;flex-direction:column;justify-content:flex-end;min-height:320px;position:relative;overflow:hidden}
.mcard.big::before{content:"01";position:absolute;top:-26px;right:6px;font-size:140px;font-weight:800;line-height:1;
  color:rgba(255,255,255,.07)}
.mcard.big h4{font-size:21px;color:#fff}
.mcard.big h4 b{color:var(--accent)}
.mcard.big p{color:rgba(255,255,255,.76);font-size:13.4px}
.mcard.big .tagline{margin-top:14px;font-size:11.5px;letter-spacing:2px;color:var(--accent);text-transform:uppercase}
.mcard.wide{grid-column:span 3;display:grid;grid-template-columns:1fr 1.2fr;gap:24px;align-items:center;
  background:linear-gradient(100deg,var(--brand-l),#fff)}
.mcard.wide p{max-width:560px}
.mcard.wide h4{margin-bottom:0}
.mcard .mini{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.mcard .mini span{font-size:10.8px;color:var(--brand-d);background:var(--brand-l);border-radius:99px;padding:2px 9px}

/* reel */
.reel{padding:74px 0 70px;background:#fff;border-top:1px solid var(--line)}
.reel-row{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding:8px 2px 16px;margin-top:26px}
.reel-row::-webkit-scrollbar{height:6px}
.reel-row::-webkit-scrollbar-thumb{background:var(--line);border-radius:99px}
.reel-row li{flex:0 0 252px;scroll-snap-align:start;background:var(--bg);border:1px solid var(--line);border-radius:16px;
  padding:10px 10px 13px}
.reel-row img{width:100%;height:336px;object-fit:cover;border-radius:11px}
.reel-row figcaption{font-size:12.4px;color:var(--ink2);padding:10px 5px 0}
.reel-row figcaption b{display:block;font-size:13.4px;color:var(--ink);margin-bottom:2px}
.reel-row em{display:block;font-style:normal;font-size:10.5px;letter-spacing:2px;color:var(--brand);font-weight:800;margin-bottom:4px}
.reel-notes{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:20px;border-top:1px solid var(--line);padding-top:20px}
.reel-notes div{font-size:12.8px;color:var(--ink2)}
.reel-notes b{display:block;color:var(--ink);font-size:13.4px;margin-bottom:2px}
/* guide */
.guide{padding:74px 0 68px;background:var(--bg2);border-top:1px solid var(--line)}
.guide .sec-h{margin-bottom:26px}
.guide ol{display:grid;grid-template-columns:repeat(3,1fr);gap:18px 26px;counter-reset:step}
.guide li{font-size:13.4px;color:var(--ink2);position:relative;padding-left:28px}
.guide li::before{content:counter(step);counter-increment:step;position:absolute;left:0;top:2px;width:20px;height:20px;
  border-radius:6px;background:var(--brand);color:#fff;font-size:11px;font-weight:800;display:flex;
  align-items:center;justify-content:center}
.guide li b{display:block;color:var(--ink);font-size:13.8px;margin-bottom:2px}
.guide .gnote{margin-top:20px;font-size:12.4px;color:var(--ink3);border-left:3px solid var(--accent);padding-left:12px}

/* qa */
.qa{padding:74px 0 68px;background:var(--bg)}
.qa-wrap{display:grid;grid-template-columns:300px 1fr;gap:44px;align-items:start}
.qa-side{position:sticky;top:96px}
.qa-side h2{font-size:clamp(24px,3vw,32px);line-height:1.3;margin-top:10px}
.qa-side p{font-size:13.6px;color:var(--ink2);margin-top:10px}
.qa-side .hint{margin-top:16px;font-size:12px;color:var(--ink3);border-left:3px solid var(--accent);padding-left:12px}
.qa-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 32px}
.q{padding:17px 0;border-bottom:1px solid var(--line)}
.q h3{font-size:14.6px;display:flex;gap:8px;align-items:baseline;margin-bottom:5px}
.q h3 span{font-size:10.5px;font-weight:800;color:var(--brand);letter-spacing:.5px}
.q p{font-size:13px;color:var(--ink2)}

/* talk */
.talk{padding:72px 0 68px;background:#fff;border-top:1px solid var(--line)}
.talk .sec-h{margin-bottom:24px}
.ledger{display:grid;gap:0}
.ledger blockquote{display:grid;grid-template-columns:150px 1fr;gap:26px;padding:20px 0;border-bottom:1px solid var(--line)}
.ledger blockquote:first-child{border-top:1px solid var(--line)}
.ledger blockquote p{font-size:13.6px;color:var(--ink2)}
.ledger footer{font-size:12px;color:var(--ink3)}
.ledger footer b{display:block;font-size:13.4px;color:var(--ink);font-weight:800;margin-bottom:2px}
.ledger footer time{font-variant-numeric:tabular-nums;font-size:11px}
.ledger blockquote:nth-child(1){background:var(--brand-l);border-radius:14px;padding:22px;border-bottom:0;
  margin-bottom:14px;grid-template-columns:170px 1fr}
.ledger blockquote:nth-child(1) p{font-size:14.4px;color:#5a2b40}

/* grab */
.grab{background:var(--plum);color:#fff;padding:64px 0;position:relative;overflow:hidden}
.grab::before{content:"樱花";position:absolute;right:-10px;top:-30px;font-size:190px;font-weight:800;line-height:1;
  color:rgba(255,255,255,.05);letter-spacing:-10px}
.grab-in{display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap;position:relative}
.grab h2{font-size:clamp(24px,3.2vw,34px);line-height:1.3}
.grab p{font-size:13.8px;color:rgba(255,255,255,.72);margin-top:8px;max-width:560px}
.grab .btn{background:var(--brand);box-shadow:0 2px 0 var(--brand-d),0 10px 26px rgba(0,0,0,.25)}
.grab .meta{display:flex;gap:16px;margin-top:14px;font-size:11.5px;color:rgba(255,255,255,.5);flex-wrap:wrap}

/* footer */
.ft{background:#2b1420;color:rgba(255,255,255,.66);padding:46px 0 26px;font-size:12.6px}
.ft-in{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:30px}
.ft-brand{display:flex;align-items:center;gap:9px;color:#fff;font-size:15px;font-weight:800;margin-bottom:9px}
.ft-brand img{border-radius:8px}
.ft h4{color:#fff;font-size:12.8px;margin-bottom:9px;letter-spacing:.5px}
.ft-col a,.ft-col span{display:block;margin-bottom:5px;font-size:12.2px;color:rgba(255,255,255,.6)}
.ft-col a:hover{color:var(--accent)}
.ft-copy{margin-top:30px;padding-top:16px;border-top:1px solid rgba(255,255,255,.1);font-size:11.5px;
  color:rgba(255,255,255,.42);line-height:1.9}

/* floating */
.backtop{position:fixed;right:24px;bottom:84px;width:42px;height:42px;border-radius:50%;border:1px solid var(--line);
  background:#fff;color:var(--brand-d);display:flex;align-items:center;justify-content:center;cursor:pointer;
  box-shadow:0 6px 18px rgba(168,42,85,.16);opacity:0;visibility:hidden;transition:.25s;z-index:55}
.backtop.on{opacity:1;visibility:visible}

@media (max-width:1000px){
  .hero2-in{grid-template-columns:1fr;gap:26px;padding-top:8px}
  .season{display:none}
  .hero2-art{max-width:420px;margin:0 auto;width:100%}
  .mosaic-grid{grid-template-columns:1fr 1fr}
  .mcard.big{grid-row:span 1;min-height:0;grid-column:span 2}
  .mcard.wide{grid-column:span 2;grid-template-columns:1fr}
  .qa-wrap{grid-template-columns:1fr;gap:24px}
  .qa-side{position:static}
  .guide ol{grid-template-columns:1fr}
  .reel-notes{grid-template-columns:1fr}
  .radar-bars{gap:14px}
}
@media (max-width:720px){
  .sh nav{display:none}
  .sh-menu{display:inline-flex}
  .sh-cta{margin-left:8px}
  .sh nav.open{display:flex;position:absolute;top:66px;left:0;right:0;background:#fff;flex-direction:column;
    padding:14px 22px 18px;gap:14px;border-bottom:1px solid var(--line)}
  .hero2{padding-top:92px}
  .slab img{height:330px}
  .note.n1{left:-8px}
  .note.n2{right:-6px}
  .mosaic-grid,.qa-grid,.talk .ledger blockquote,.ft-in{grid-template-columns:1fr}
  .mcard.big,.mcard.wide{grid-column:span 1}
  .mcard.wide h4{margin-bottom:6px}
  .ledger blockquote:nth-child(1){grid-template-columns:1fr}
  .grab{padding:48px 0}
  .btn{width:100%;justify-content:center}
  .chips li{font-size:12px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
}