:root{--ink:#202623;--muted:#69706b;--line:#dedfd9;--paper:#f5f5f0;--accent:#284c3e;--white:#fff;--radius:12px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;color:var(--ink);background:var(--paper);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;font-size:14px;line-height:1.65}button,select{font:inherit;color:inherit}button,a,select{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #7ca98e;outline-offset:4px}button{border:0}img{max-width:100%;display:block}[hidden]{display:none!important}
.topbar{min-height:70px;padding:0 3.3%;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:34px;background:rgba(245,245,240,.96);position:sticky;top:0;z-index:10;backdrop-filter:blur(12px)}.brand{display:flex;gap:12px;align-items:center;font-size:16px;font-weight:650;white-space:nowrap}.brand-mark{background:var(--ink);color:white;width:32px;height:32px;display:grid;place-items:center;border-radius:8px;font-size:19px}.brand-light{font-weight:400;color:var(--muted);padding-left:5px}.topbar nav{display:flex;gap:27px;margin-left:auto;font-size:13px}.topbar nav a:hover{color:var(--accent)}.top-status{font-size:12px;color:var(--muted);padding-left:24px;border-left:1px solid var(--line);white-space:nowrap}.top-status i{display:inline-block;background:#5c8d70;width:6px;height:6px;border-radius:50%;margin-right:6px}main{max-width:1680px;margin:auto;padding:0 3.3%}.overview{padding-top:37px}.intro{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:26px}.eyebrow{font-size:10px;font-weight:650;letter-spacing:1.7px;color:var(--muted);margin:0 0 9px}h1{font-size:clamp(25px,2.5vw,36px);line-height:1.35;letter-spacing:-.8px;margin:0 0 9px;font-weight:650}.subtitle{margin:0;color:var(--muted);font-size:14px}.pending{display:grid;gap:0;border-left:1px solid #ccd0c7;padding-left:24px;min-width:178px}.pending>span{font-size:11px;color:var(--muted)}.pending strong{font-size:14px;font-weight:550}.pending small{font-size:11px;color:var(--muted);margin-top:2px}.gallery{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.version-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--white);overflow:hidden;transition:box-shadow .15s,border-color .15s}.version-card:hover{border-color:#a7b4a8;box-shadow:0 6px 16px #1b39200a}.shot-button{display:block;padding:0;width:100%;background:#fff;border-bottom:1px solid var(--line);overflow:hidden}.shot-button img{width:100%;height:auto;aspect-ratio:1.6;object-fit:cover;transition:transform .25s}.shot-button:hover img{transform:scale(1.02)}.card-info{display:flex;align-items:center;justify-content:space-between;padding:15px 18px}.alias{font-size:10px;letter-spacing:1.15px;color:var(--muted);font-weight:600}.version-card h2{font-size:17px;line-height:1.35;margin:3px 0}.version-card p{font-size:11px;margin:0;color:var(--muted)}.round-link{flex:none;width:31px;height:31px;border:1px solid var(--line);border-radius:50%;font-size:18px;background:white}.round-link:hover{background:var(--paper)}
.workspace{padding-top:40px}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:18px}.section-heading h2{font-size:23px;line-height:1.4;font-weight:600;letter-spacing:-.5px;margin:0}.quiet{font-size:12px;color:var(--muted)}.toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:24px;padding:13px 16px;border:1px solid var(--line);border-bottom:0;border-radius:12px 12px 0 0;background:#fff}.control-cluster{display:flex;align-items:center;gap:12px}.control-label{font-size:12px;color:var(--muted)}.segmented{display:flex;border-radius:7px;background:#f0f1eb;padding:3px;gap:2px}.segmented button{padding:6px 13px;background:transparent;border-radius:5px;font-size:12px;white-space:nowrap;line-height:1.5}.segmented button[aria-pressed=true]{background:var(--accent);color:white;box-shadow:0 1px 3px #0001}.segmented span{font-size:10px;opacity:.7;margin-left:3px}.text-button{margin-left:auto;font-size:12px;color:var(--muted);background:none;padding:6px}.text-button:hover{color:var(--ink)}.preview-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;border:1px solid var(--line);background:#e9ece5;padding:14px;border-radius:0 0 12px 12px;align-items:start}.preview-grid[data-mode=single]{grid-template-columns:minmax(0,1fr)}.preview-grid[data-mode=single] #panel-right{display:none}.preview-panel{min-width:0;background:#fff;border:1px solid #d7dcd2;border-radius:9px;overflow:hidden;box-shadow:0 3px 12px #2b43200a}.panel-bar{display:flex;align-items:center;gap:8px;min-height:49px;padding:9px 12px;border-bottom:1px solid var(--line);background:#fafbf7}.panel-bar label{font-size:10px;color:var(--muted);white-space:nowrap}.panel-bar select{background:white;border:1px solid #dddeda;border-radius:5px;font-size:12px;padding:4px 25px 4px 8px;max-width:180px;min-width:0}.panel-bar a{margin-left:auto;font-size:11px;white-space:nowrap;color:var(--accent)}.scale-label{font-size:10px;color:#80867e;white-space:nowrap}.preview-surface{display:flex;justify-content:center;overflow:hidden;background:#eef0eb;min-width:0}.frame-window{position:relative;background:white;flex:none}.frame-window iframe{border:0;position:absolute;left:0;top:0;display:block;transform-origin:top left;background:#fff;width:1440px;height:900px}.preview-grid[data-device=mobile] .preview-surface{padding:18px 12px;background:repeating-linear-gradient(45deg,#f0f2ed,#f0f2ed 1px,#edf0e9 1px,#edf0e9 9px)}.preview-grid[data-device=mobile] .frame-window{outline:1px solid #d8ddd2;border-radius:12px;overflow:hidden;box-shadow:0 8px 28px #142b1b16}.preview-note{font-size:12px;color:var(--muted);margin:10px 0 4px}.scope-note{font-size:11px;color:var(--muted);margin:0;max-width:1000px}
.review{padding:46px 0}.review-disclosure{border:1px solid var(--line);border-radius:12px;background:#fff;overflow:hidden}.review-disclosure>summary{display:flex;justify-content:space-between;align-items:center;padding:21px 24px;cursor:pointer;list-style:none}.review-disclosure>summary::-webkit-details-marker{display:none}.review-disclosure summary strong{font-size:16px;font-weight:600}.review-disclosure summary small{display:block;font-size:12px;color:var(--muted);margin-top:2px}.disclosure-plus{font-size:25px;font-weight:300;color:var(--muted)}.review-disclosure[open] .disclosure-plus{transform:rotate(45deg)}.review-content{border-top:1px solid var(--line);padding:24px}.recommendation{display:flex;gap:20px;align-items:flex-start;background:#edf3ed;padding:20px 23px;border-radius:8px;margin-bottom:24px}.pill{white-space:nowrap;font-size:11px;color:var(--accent);border:1px solid #b3cbb6;border-radius:20px;padding:3px 9px;margin-top:3px}.recommendation p{margin:0;font-size:14px;line-height:1.8}.review-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 36px}.review-card{padding-bottom:20px;border-bottom:1px solid var(--line)}.review-card h3{font-size:20px;font-weight:600;margin:4px 0 14px}.review-card p{color:#59625b;font-size:13px;line-height:1.9;margin:10px 0}.review-card p strong{color:var(--ink)}.evidence-links{display:flex;flex-wrap:wrap;gap:6px 20px}.evidence-links a{font-size:12px;color:var(--accent);border-bottom:1px solid #c5d4c9}.issue-evidence{margin:28px 0 0;display:grid;grid-template-columns:1.3fr 1fr;align-items:center;gap:26px;background:#f7f7f3;border-radius:8px;padding:16px}.issue-evidence img{height:auto;border:1px solid var(--line);border-radius:5px}.issue-evidence figcaption{font-size:13px;color:var(--muted);line-height:1.9;padding-right:10px}.issue-evidence strong{color:var(--ink)}.method{margin-top:27px;font-size:12px;color:var(--muted)}.method h3{font-size:14px;color:var(--ink);margin-bottom:9px}.method ol{margin:0;padding-left:18px;line-height:1.9}.method p{margin-bottom:0}.footer{display:flex;justify-content:space-between;flex-wrap:wrap;gap:15px;padding:20px 3.3%;border-top:1px solid var(--line);font-size:11px;color:var(--muted)}code{font-family:ui-monospace,Menlo,monospace;font-size:10px}
@media(min-width:1800px){.gallery{gap:24px}.version-card h2{font-size:19px}.preview-grid{gap:20px;padding:20px}}
@media(max-width:1000px){.topbar{gap:20px}.top-status{display:none}.gallery{gap:12px}.card-info{padding:12px}.version-card h2{font-size:14px}.round-link{display:none}.version-card p{font-size:10px}.scale-label{display:none}.toolbar{gap:14px}.panel-bar select{max-width:148px}.quiet{max-width:190px;text-align:right}.control-cluster{gap:7px}}
@media(max-width:650px){html{scroll-padding-top:75px}.topbar{min-height:62px;padding:0 18px;gap:12px}.brand{font-size:14px;gap:8px}.brand-mark{width:28px;height:28px;font-size:17px}.brand-light{display:none}.topbar nav{gap:17px;font-size:11px}main{padding:0 18px}.overview{padding-top:26px}.intro{margin-bottom:20px}.eyebrow{font-size:9px;letter-spacing:1px}h1{font-size:27px;letter-spacing:-.7px}.subtitle{font-size:12px;max-width:280px}.pending{display:none}.gallery{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.card-info{padding:10px 12px}.alias{font-size:9px}.version-card h2{font-size:14px}.version-card p{font-size:10px}.section-heading h2{font-size:21px}.section-heading .quiet{display:none}.workspace{padding-top:30px}.toolbar{padding:12px;gap:12px}.control-label{display:none}.segmented button{padding:6px 9px;font-size:11px}.segmented span{font-size:9px;margin-left:1px}.text-button{width:100%;margin:0;text-align:right;padding:0}.preview-grid{padding:8px;gap:12px;grid-template-columns:1fr}.panel-bar select{max-width:170px}.panel-bar{padding:8px 10px}.preview-grid[data-device=mobile] .preview-surface{padding:10px}.preview-note{font-size:11px}.scope-note{font-size:10px}.review{padding:30px 0}.review-disclosure>summary{padding:18px}.review-disclosure summary small{max-width:260px}.review-content{padding:18px}.recommendation{display:block;padding:17px}.recommendation p{font-size:13px;margin-top:12px}.review-grid{grid-template-columns:1fr;gap:18px}.review-card h3{font-size:19px}.issue-evidence{grid-template-columns:1fr;gap:12px;padding:10px}.issue-evidence figcaption{padding:0;font-size:12px}.footer{padding:20px 18px;display:grid;gap:7px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}

.refinement-banner{display:flex;align-items:center;justify-content:space-between;gap:28px;padding:25px 28px;margin-bottom:24px;border:1px solid #b8cbbd;border-radius:12px;background:#edf3ed}.refinement-banner h2{font-size:23px;line-height:1.4;font-weight:600;margin:7px 0 9px}.refinement-banner p{font-size:13px;color:#59695d;margin:0}.refinement-banner>button{flex-shrink:0;background:var(--accent);color:white;border-radius:7px;padding:12px 18px;font-size:13px}.refinement-links{display:flex;flex-wrap:wrap;gap:8px 23px;margin-top:14px;font-size:12px;color:var(--accent)}.refinement-links a{border-bottom:1px solid #b8cbbd}@media(max-width:800px){.refinement-banner{display:block;padding:22px}.refinement-banner h2{font-size:20px}.refinement-banner>button{margin-top:20px}}