.book-hero{position:relative;overflow:hidden;background:#111217;color:#fff;padding:64px 0 56px}
.book-hero .wrap{position:relative;max-width:980px}
.book-hero h1{font-size:clamp(42px,5.4vw,76px);line-height:1.02;letter-spacing:-.06em;margin:0 0 18px;max-width:14ch}
.book-hero .hero-lead,.book-anchor{color:#c5c5c9;font-size:clamp(17px,1.4vw,21px);line-height:1.5;max-width:68ch}
.book-anchor{margin-top:12px}
.testnet-seal{display:inline-flex;align-items:center;align-self:center;flex:0 0 auto;border:1px solid #ff315e;color:#ffb3c4;padding:3px 7px;font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:lowercase;line-height:1.4}
.book-seal{margin:0 0 18px;color:#9d1233;border-color:#ff315e}
.live-status:has(#live-label:empty){visibility:hidden}
.book{background:#f4f3f0;padding:48px 0 88px;color:#17181d}
.book-bar{display:flex;justify-content:space-between;gap:16px;align-items:end;margin-bottom:18px}
.book-bar h2,.deals-title{font-size:clamp(32px,4vw,52px);line-height:1.05;letter-spacing:-.05em;margin:0}
.live-status{display:flex;align-items:center;gap:8px;margin:0;min-height:24px;font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}
.live-dot{width:7px;height:7px;border-radius:50%;background:#ff315e;box-shadow:0 0 0 5px #ff315e22;flex:0 0 auto}
.counters{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin:0 0 18px}
.counter{background:#fff;border:1px solid #dedcda;padding:14px 14px 12px;min-width:0}
.counter dt{margin:0 0 8px;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#66676b}
.counter dd{display:flex;flex-wrap:wrap;gap:6px 8px;align-items:baseline;margin:0;font-size:clamp(26px,3vw,40px);letter-spacing:-.04em;line-height:1.1;min-height:1.1em}
.counter small{flex-basis:100%;font-size:12px;letter-spacing:0;font-weight:500;color:#66676b}
#c-asset{font-size:.55em;letter-spacing:0}
.window-note,.quiet,.empty,.error-copy{font-size:18px;line-height:1.5;max-width:68ch}
.empty{border-inline-start:3px solid #ff315e;padding-inline-start:14px}
.error-panel,.error-banner{background:#fff;border:1px solid #ff315e;padding:18px;display:grid;gap:12px;justify-items:start}
.error-banner{margin:0 0 16px}
.rows{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:10px}
.row{background:#fff;border:1px solid #dedcda;padding:14px 16px;opacity:1}
.row-top{display:flex;flex-wrap:wrap;gap:8px 14px;align-items:baseline}
.row-seq{font-weight:700;color:#ff315e}
.row-type{font-weight:700}
.row-time{margin-inline-start:auto;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px;color:#55565b}
.row-summary,.row-reason,.row-hash,.row-check,.row-pay{margin:8px 0 0;line-height:1.45}
.row-reason{color:#17181d}
.row-hash{font-size:12px;color:#66676b;overflow-wrap:anywhere}
.row-hash code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
.row-link{color:#9d1233;font-weight:700;border-bottom:1px solid #ff315e}
.row.is-checking{outline:2px solid #ff315e;outline-offset:2px}
.row.is-broken{border-inline-start:4px solid #ff315e;background:#fff5f7}
.row.is-untrusted{background:#f7f6f4}
.row-check:empty{display:none}
.deals{display:grid;gap:14px}
.deals-title{margin:36px 0 14px}
.deal{background:#fff;border:1px solid #dedcda;padding:16px 18px;opacity:1}
.deal h3{margin:0 0 6px;font-size:22px;letter-spacing:-.03em;line-height:1.25}
.deal-id{margin:0;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px;color:#66676b;overflow-wrap:anywhere}
.rounds{list-style:none;margin:14px 0 0;padding:0;display:grid;gap:12px}
.round{border-top:1px solid #dedcda;padding-top:12px}
.round-no{margin:0 0 8px;font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#ff315e}
.turn{display:grid;gap:4px;margin-top:8px}
.who{margin:0;font-weight:700}
.what,.why{margin:0;line-height:1.45}
.verify-bar{display:grid;gap:8px;justify-items:start;margin-top:28px}
.verify-bar button,.error-panel button,.error-banner button{min-height:48px;padding:0 16px;border:1px solid #17181d;background:#fff;color:#17181d;font-weight:700;cursor:pointer}
.verify-bar button{background:#ff315e;border-color:#ff315e;color:#fff}
.verify-bar button:hover,.error-panel button:hover,.error-banner button:hover{background:#17181d;color:#fff}
.verify-bar button:disabled{cursor:progress}
.sk-wrap{display:grid;gap:12px}
.sk-counters{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
.sk{background:#e4e1dc;min-height:76px;opacity:1}
.sk-row{min-height:92px}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
[hidden]{display:none !important}
@media(max-width:980px){
  .counters,.sk-counters{grid-template-columns:repeat(2,minmax(0,1fr))}
  .row-time{margin-inline-start:0}
}
@media(max-width:620px){
  .book-hero h1{max-width:none}
  .book-bar{flex-direction:column;align-items:flex-start}
  .counters,.sk-counters{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:no-preference){
  .row.is-fresh{animation:book-in .7s ease}
  .sk{animation:book-pulse 1.4s ease-in-out infinite}
  .live-dot{animation:book-dot 2.4s ease-in-out infinite}
}
@media(prefers-reduced-motion:reduce){
  .row.is-fresh,.live-dot,.sk{animation:none}
  .row,.deal,.counter dd,.sk,.live-dot{opacity:1}
}
@keyframes book-in{from{background-color:#ffe3ea}to{background-color:#fff}}
@keyframes book-pulse{50%{background-color:#f7f6f4}}
@keyframes book-dot{50%{opacity:.45}}
.book:lang(zh){font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif}
.book:lang(ja){font-family:"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif}
.book:lang(ko){font-family:"Apple SD Gothic Neo","Malgun Gothic","Noto Sans KR",sans-serif;word-break:keep-all}
.book:lang(zh) h1,.book:lang(ja) h1,.book:lang(ko) h1,.book:lang(ar) h1,.book:lang(zh) h2,.book:lang(ja) h2,.book:lang(ko) h2,.book:lang(ar) h2{letter-spacing:0;line-height:1.3}
.book:lang(ar){font-family:Tahoma,Arial,"Noto Sans Arabic",sans-serif}
.book-hero:lang(zh),.book-hero:lang(ja),.book-hero:lang(ko),.book-hero:lang(ar) h1{letter-spacing:0}