:root{color-scheme:light;--ink:#183652;--muted:#66798b;--paper:#eef3f9;--card:#fff;--accent:#ed7c32;--line:#d5dee9;--safe-bottom:env(safe-area-inset-bottom,0px)}
*{box-sizing:border-box}html{background:#183652}body{margin:0;min-height:100vh;min-height:100dvh;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC",sans-serif;overflow-x:hidden}.topbar{position:sticky;top:0;z-index:5;display:flex;justify-content:space-between;align-items:center;padding:18px 18px 14px;background:rgba(238,243,249,.95);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}.topbar small{font-size:10px;letter-spacing:.18em;color:var(--accent)}.topbar h1{margin:4px 0 0;font-size:20px}.topbar button,.dock button,.latest{border:0;border-radius:999px;font:inherit}.chapter-button,.speed{padding:9px 13px;background:#dce7f2;color:var(--ink)}.feed{width:min(100%,720px);margin:0 auto;padding:24px 16px 150px}.system{margin:24px auto;text-align:center;font-size:12px;color:var(--muted);font-weight:700}.row{display:flex;flex-direction:column;align-items:flex-start;gap:7px;margin:18px 0;animation:rise .3s ease}.avatar{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;overflow:hidden;background:var(--ink);color:#fff;font-size:14px;box-shadow:0 5px 12px #18365222}.avatar img{width:100%;height:100%;object-fit:cover}.name{display:block;margin:0 0 5px 2px;font-size:12px;color:var(--muted)}.bubble{display:inline-block;max-width:min(100%,650px);padding:13px 15px;border:1px solid var(--line);border-radius:4px 18px 18px 18px;background:var(--card);line-height:1.75;overflow-wrap:anywhere;box-shadow:0 4px 10px #1836520a}.bubble--highlight{border-color:#f2a36d;background:#fff0e4;font-weight:700;font-size:18px}.bubble ul{margin:0;padding-left:20px}.media-card,.offer{width:100%;overflow:hidden;border:1px solid var(--line);border-radius:18px;background:var(--card);box-shadow:0 6px 16px #18365212}.media-card button{width:100%;padding:0;border:0;background:none;text-align:left}.media-card img,.media-card video{display:block;width:100%;max-width:100%;height:auto;max-height:58vh;object-fit:cover}.caption,.offer{padding:15px;line-height:1.65}.offer h3{margin:0 0 8px;font-size:26px}.offer a{display:inline-flex;margin-top:12px;padding:12px 18px;border-radius:999px;background:var(--accent);color:#fff;text-decoration:none}.typing{display:flex;gap:5px;padding:12px 15px}.typing i{width:6px;height:6px;border-radius:50%;background:#7b8fa2;animation:pulse 1s infinite}.typing i:nth-child(2){animation-delay:.16s}.typing i:nth-child(3){animation-delay:.32s}.dock{position:fixed;left:50%;bottom:calc(14px + var(--safe-bottom));z-index:8;transform:translateX(-50%);width:min(calc(100% - 24px),680px);display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:10px;padding:10px;border:1px solid rgba(255,255,255,.15);border-radius:22px;background:rgba(24,54,82,.96);color:#fff;box-shadow:0 18px 48px #18365244;backdrop-filter:blur(16px)}.play{min-height:48px;padding:0 20px;background:var(--accent);color:#fff;font-weight:800}.speed{color:#fff;background:#ffffff1a}.dock span{padding-right:8px;font-size:12px;color:#d9e0e4}.latest{position:fixed;right:16px;bottom:calc(92px + var(--safe-bottom));z-index:7;padding:10px 14px;background:var(--accent);color:#fff;box-shadow:0 8px 24px #0003}dialog{max-width:min(calc(100% - 28px),620px);border:0;border-radius:24px;background:var(--card);color:var(--ink);box-shadow:0 30px 90px #0006}dialog::backdrop{background:#101a22aa;backdrop-filter:blur(5px)}.welcome form{padding:18px}.welcome small{color:var(--accent);letter-spacing:.12em}.welcome h2{font-size:36px;line-height:1.15}.welcome p{color:var(--muted);line-height:1.7}.welcome button{width:100%;min-height:50px;border:0;border-radius:999px;background:var(--ink);color:#fff;font-weight:800}.media-dialog{width:min(calc(100% - 24px),780px);padding:44px 12px 12px}.media-dialog img,.media-dialog video{display:block;width:100%;max-height:78vh;object-fit:contain}.close{position:absolute;top:8px;right:10px;width:34px;height:34px;border:0;border-radius:50%;background:#183652;color:#fff;font-size:22px}.chapters{width:min(calc(100% - 28px),520px);padding:28px 18px}.chapters [data-chapter-list]{display:grid;gap:8px}.chapters [data-chapter-list] button{padding:14px;border:1px solid var(--line);border-radius:14px;background:#fff;text-align:left}@keyframes rise{from{opacity:0;transform:translateY(8px)}}@keyframes pulse{50%{opacity:.25;transform:translateY(-3px)}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation:none!important}}@media(min-width:760px){body{width:min(100%,780px);margin:auto}.topbar{padding-inline:28px}}