*{box-sizing:border-box}html{color-scheme:light}body{margin:0;background:#f5f6f2;color:#233e40;font:16px/1.6 system-ui,-apple-system,"Microsoft JhengHei","PingFang TC",sans-serif}a{color:inherit}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit}main{max-width:1320px;margin:auto;padding:24px 32px 34px}.masthead{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-bottom:24px}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;font-size:18px;font-weight:750;line-height:1.25}.brand-mark{display:grid;place-items:center;width:39px;height:39px;background:#173b3d;color:#fff;border-radius:10px;font-size:23px}.brand-sub{display:block;color:#6a7b79;font-size:11px;font-weight:500;letter-spacing:.15em;margin-top:4px}.original{font-size:14px;text-decoration:none;border-bottom:1px solid #b9c6c1;padding:4px 0}.original span{margin-left:7px}.heading{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:20px}.eyebrow{font-size:12px;font-weight:750;letter-spacing:.13em;color:#60817b;margin:0 0 5px}h1{font-size:clamp(26px,3vw,38px);font-weight:750;letter-spacing:-.035em;line-height:1.3;margin:0}.watch-hint{font-size:13px;line-height:1.6;color:#76817a;margin:0;text-align:right}.viewer{border:1px solid #dce2da;border-radius:16px;background:#fff;overflow:hidden;box-shadow:0 8px 30px #183b3d09}.screen{position:relative;background:#112e31;aspect-ratio:16/9}video{display:block;width:100%;height:100%;aspect-ratio:16/9;object-fit:contain;background:#112e31}.waiting{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:10px;background:radial-gradient(ellipse at 50% 65%,#214e4e,#112e31 75%);color:#e6eeea}.waiting[hidden]{display:none}.waiting-icon{display:grid;place-items:center;width:64px;height:64px;border:1px solid #9ab4a859;border-radius:50%;font-size:38px;color:#bcd1c3;margin-bottom:4px}.waiting strong{font-size:20px;font-weight:600;letter-spacing:.08em}.waiting>span:last-child{font-size:13px;color:#9fb8ae}.player-bar{display:flex;align-items:center;gap:16px;min-height:79px;padding:16px 20px}.primary{border:0;border-radius:8px;background:#245f56;color:#fff;padding:10px 22px;font-weight:650;cursor:pointer;white-space:nowrap}.primary:hover:not(:disabled){background:#174b43}#status{font-size:13px;color:#6a7b76;flex:1}.download{display:flex;align-items:center;gap:7px;font-size:14px;text-decoration:none;white-space:nowrap;color:#3e6259}.download:hover{color:#173b3d}button:disabled{cursor:default}.primary:disabled{background:#dbe3dc;color:#7a8980}.download[aria-disabled=true]{color:#a1aaa3;pointer-events:none}.chapters{margin-top:31px}.section-heading{display:flex;align-items:baseline;justify-content:space-between;gap:15px;margin-bottom:13px}h2{font-size:19px;letter-spacing:-.02em;margin:0}.section-heading p{font-size:13px;color:#738079;margin:0}.chapter-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.chapter{display:flex;align-items:center;gap:10px;text-align:left;padding:14px 15px;border:1px solid #d9e1d7;background:#fff;border-radius:9px;color:#2c4b46;min-width:0;cursor:pointer}.chapter-number{font-size:12px;font-variant-numeric:tabular-nums;color:#829b8a}.chapter-label{font-size:14px;font-weight:600;flex:1;min-width:0}.chapter time{font-size:11px;font-variant-numeric:tabular-nums;color:#89958a;white-space:nowrap}.chapter:hover:not(:disabled){border-color:#3d7c69;background:#edf4ec}.chapter:disabled{background:#f0f2ed;color:#748476}.chapter:disabled .chapter-number{color:#a0ad9d}button:focus-visible,a:focus-visible{outline:3px solid #c58b3d;outline-offset:4px}footer{margin-top:27px;padding-top:22px;border-top:1px solid #dce2d7;color:#687b72}footer p{font-size:14px;margin:0 0 5px}footer small{font-size:12px;color:#899489}.noscript{padding:15px;background:#fff1d1}@media(min-width:1600px){main{max-width:1440px}}@media(max-width:850px){main{padding:20px}.chapter-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.watch-hint{max-width:155px;font-size:12px}.player-bar{gap:12px}#status{font-size:12px}}@media(max-width:540px){main{padding:17px 14px 25px}.masthead{padding-bottom:23px;gap:12px}.brand{font-size:16px}.brand-mark{width:35px;height:35px;font-size:21px}.brand-sub{font-size:10px}.original{font-size:12px}.original span{margin-left:3px}.heading{margin-bottom:15px;display:block}.watch-hint{text-align:left;max-width:none;font-size:12px;margin-top:9px}.watch-hint br{display:none}.watch-hint br:after{content:' '}.viewer{border-radius:11px}.waiting{gap:5px}.waiting-icon{width:42px;height:42px;font-size:27px;margin-bottom:5px}.waiting strong{font-size:17px}.waiting>span:last-child{font-size:11px}.player-bar{padding:12px;flex-wrap:wrap;gap:10px 12px}.primary{padding:8px 17px;font-size:14px}#status{flex-basis:calc(100% - 115px);line-height:1.5}.download{margin-left:auto;font-size:12px}.chapters{margin-top:24px}.section-heading{display:block;margin-bottom:12px}.section-heading p{font-size:12px;margin-top:4px}.chapter-grid{gap:7px}.chapter{position:relative;align-items:flex-start;gap:7px;min-height:72px;padding:11px 10px 27px}.chapter-number{font-size:10px;line-height:2}.chapter-label{font-size:12px;line-height:1.7}.chapter time{position:absolute;bottom:8px;left:29px;font-size:10px}h2{font-size:18px}footer{margin-top:23px;padding-top:18px}footer p{font-size:12px}footer small{font-size:11px}}
