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page-turn{0%{opacity:0;transform:translate(10px)}}.reader-source{display:flex;flex-wrap:wrap;gap:8px;font-family:var(--font-mono);font-size:11px;color:var(--muted);letter-spacing:.02em}.reader-source span{color:var(--rule-strong)}.reader-content h2{margin:14px 0 12px;font-family:var(--font-serif);font-size:clamp(24px,1.1rem + 1vw,32px);font-weight:700;line-height:1.35;letter-spacing:.01em}.reader-tags{display:flex;flex-wrap:wrap;gap:6px;padding-bottom:22px;margin-bottom:26px;border-bottom:1px solid var(--rule)}.reader-tags span{padding:2px 8px;border-radius:2px;background:var(--sheet-sunk);font-size:var(--text-xs);color:var(--ink-2)}.reader-content p{margin:0 0 1.3em;font-family:var(--font-serif);font-size:17px;line-height:1.95;color:#24262a;text-align:justify}.reader-content p:first-of-type:first-letter{float:left;margin:4px 8px 0 0;font-size:3.1em;line-height:.9;font-weight:700;color:var(--ink)}.reader-end{margin-top:36px;padding-top:14px;border-top:1px solid var(--rule);font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;color:var(--faint)}@media(max-width:960px){.results-layout{grid-template-columns:1fr}.source-list{position:static;max-height:58dvh;border-right:0;border-bottom:1px solid var(--ink)}.reader-toolbar,.reader-panel{scroll-margin-top:var(--topbar-h)}.results-ghost{grid-template-columns:1fr;min-height:0}.ghost-list{border-right:0;border-bottom:1px dashed var(--rule-strong)}.ghost-list span:nth-child(n+3){display:none}}@media(max-width:720px){.topic-field{padding:14px 16px 8px}.topic-field textarea{min-height:3.1em}.recall-options{padding:12px 16px 14px;gap:10px}.direction-field{flex-basis:100%;flex-direction:column;align-items:stretch;gap:4px}.direction-field input{padding:0 10px;border-color:var(--rule);background:var(--sheet)}.count-field{flex:1}.recall-button{width:100%;min-height:44px}.recall-button kbd{display:none}.results-heading{grid-template-columns:1fr}.results-heading .switch{grid-column:1;grid-row:3;margin-top:8px}.reader-content p{font-size:16px;text-align:left}}.pocket-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:32px;align-items:start}.reports-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-bottom:14px}.reports-heading h2{display:flex;align-items:center;gap:10px;font-family:var(--font-serif);font-size:var(--text-lg);font-weight:700}.report-filter button span{font-family:var(--font-mono);font-size:11px;color:var(--faint)}.report-table-wrap{background:var(--sheet);border-top:1px solid var(--ink);border-radius:0 0 var(--radius-lg) var(--radius-lg);box-shadow:var(--shadow-sheet);overflow-x:auto}.report-table{width:100%;border-collapse:collapse}.report-table th{padding:10px 16px;text-align:left;font-size:11px;font-weight:600;letter-spacing:.08em;color:var(--muted);border-bottom:1px solid var(--rule);white-space:nowrap}.report-table td{padding:16px;border-bottom:1px solid var(--rule);vertical-align:middle}.report-table tbody tr{position:relative;animation:rise-row var(--dur-slow) var(--ease-out) backwards;animation-delay:calc(var(--n) * 60ms);transition:background var(--dur-fast)}.report-table tbody tr:hover{background:var(--sheet-sunk)}.report-table tbody tr:last-child td{border-bottom:0}@keyframes rise-row{0%{opacity:0;transform:translateY(6px)}}.report-title-button{display:flex;align-items:flex-start;gap:12px;padding:0;border:0;background:none;text-align:left}.report-title-button svg{flex:none;margin-top:3px;color:var(--muted)}.report-title-button strong{display:block;font-family:var(--font-serif);font-size:var(--text-md);font-weight:700;line-height:1.4}.report-title-button small{display:block;margin-top:2px;font-family:var(--font-mono);font-size:11px;color:var(--muted)}.report-title-button:hover strong{text-decoration:underline;text-decoration-color:var(--rule-strong);text-underline-offset:4px}.score{display:inline-grid;gap:5px;min-width:70px}.score-value{font-family:var(--font-mono);font-size:22px;font-weight:300;line-height:1;letter-spacing:-.03em}.score-bar{position:relative;height:3px;background:var(--rule);border-radius:2px;overflow:hidden}.score-bar span{position:absolute;inset:0;background:var(--pass);transform-origin:left}.score.low .score-value{color:var(--mark-ink)}.score.low .score-bar span{background:var(--mark)}.report-date{display:grid;font-family:var(--font-mono);font-size:var(--text-sm);color:var(--ink-2);white-space:nowrap}.report-date small{font-size:11px;color:var(--faint)}.cell-action{text-align:right}.row-action{display:inline-flex;align-items:center;gap:6px;height:34px;padding:0 12px;border:1px solid var(--rule-strong);border-radius:var(--radius);background:var(--sheet);font-size:var(--text-sm);font-weight:500;white-space:nowrap;transition:border-color var(--dur-fast),background var(--dur-fast),color var(--dur-fast),transform var(--dur-press) var(--ease-out)}.row-action svg{transition:transform var(--dur-fast) var(--ease-out)}.report-table tbody tr:hover .row-action{background:var(--ink);border-color:var(--ink);color:var(--sheet)}.row-action:hover svg{transform:translate(3px)}.row-action:active{transform:scale(.97)}.archive-note{display:flex;align-items:center;gap:6px;margin-top:10px;font-size:var(--text-xs);color:var(--faint)}.local-panel{position:sticky;top:calc(var(--topbar-h) + 20px);display:grid;gap:14px;padding:20px;border:1px solid var(--rule-strong);border-radius:var(--radius-lg);background:var(--sheet-sunk)}.local-head{display:flex;align-items:center;gap:10px}.local-head h2{font-family:var(--font-serif);font-size:var(--text-md);font-weight:700}.local-panel>p{font-size:var(--text-sm);line-height:1.75;color:var(--ink-2)}.local-status{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;font-size:var(--text-xs);color:var(--muted)}.local-status>span:last-child{display:inline-flex;align-items:center;gap:5px}.pocket-steps{position:relative;list-style:none;margin:4px 0;padding:0}.pocket-steps:before{content:"";position:absolute;left:14px;top:16px;bottom:16px;width:1px;background:var(--rule-strong)}.pocket-steps button{position:relative;display:flex;gap:12px;width:100%;padding:8px 6px 8px 0;border:0;border-radius:var(--radius);background:none;text-align:left;transition:background var(--dur-fast)}.pocket-steps button:hover{background:var(--sheet)}.step-no{flex:none;display:grid;place-items:center;width:29px;height:29px;border:1px solid var(--rule-strong);border-radius:50%;background:var(--sheet);font-family:var(--font-mono);font-size:11px;color:var(--ink-2);transition:border-color var(--dur-fast),color var(--dur-fast)}.pocket-steps button:hover .step-no{border-color:var(--mark);color:var(--mark)}.pocket-steps strong{display:block;font-size:var(--text-sm);font-weight:600}.pocket-steps small{display:block;font-size:var(--text-xs);color:var(--muted);line-height:1.6}.guide-list{list-style:none;margin:0 0 20px;padding:0}.guide-list li{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid var(--rule)}.guide-list li>span{flex:none;display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--ink);color:var(--sheet);font-family:var(--font-mono);font-size:var(--text-xs)}.guide-list strong{display:block;margin-bottom:2px}.guide-list p{font-size:var(--text-sm);color:var(--ink-2);line-height:1.7}.guide-list a{display:inline-flex;align-items:center;gap:5px;margin-top:6px;font-size:var(--text-sm);font-weight:600;color:var(--ink);text-decoration:underline;text-decoration-color:var(--mark);text-underline-offset:4px}.guide-modal .notice{margin-bottom:20px}.report-detail-header{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;padding-bottom:20px;border-bottom:1px solid var(--ink)}.report-id{font-family:var(--font-mono);font-size:11px;color:var(--muted);letter-spacing:.04em}.report-detail-header h2{margin:6px 0 4px;font-family:var(--font-serif);font-size:var(--text-xl);font-weight:700;line-height:1.3}.report-detail-header p{font-size:var(--text-sm);color:var(--muted)}.detail-verdict{display:flex;align-items:center;gap:22px;flex:none}.detail-score{display:grid;justify-items:end;line-height:1}.detail-score strong{font-family:var(--font-mono);font-size:52px;font-weight:200;letter-spacing:-.05em}.detail-score span{font-family:var(--font-mono);font-size:11px;color:var(--faint);margin-top:4px}.demo-banner{display:flex;align-items:center;gap:8px;margin:14px 0 6px;font-size:var(--text-xs);color:var(--hint)}.report-sections details{border-bottom:1px solid var(--rule)}.report-sections summary{display:grid;grid-template-columns:34px minmax(0,1fr) auto 18px;align-items:center;gap:12px;padding:14px 4px;list-style:none;cursor:pointer;transition:background var(--dur-fast)}.report-sections summary::-webkit-details-marker{display:none}.report-sections summary:hover{background:var(--sheet-sunk)}.section-no{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--muted)}.section-name{font-weight:600}.section-chevron{color:var(--muted);transition:transform var(--dur-base) var(--ease-out)}.report-sections details[open] .section-chevron{transform:rotate(180deg)}.report-sections details p{margin:0 4px 16px 46px;padding-left:14px;border-left:2px solid var(--rule-strong);font-size:var(--text-base);line-height:1.85;color:var(--ink-2)}.report-sections details[open] p{animation:unfold var(--dur-base) var(--ease-out)}.report-sections details.tone-mark p{border-left-color:var(--mark)}.report-sections details.tone-hint p{border-left-color:var(--hint)}@keyframes unfold{0%{opacity:0;transform:translateY(-4px)}}@media(max-width:1080px){.pocket-layout{grid-template-columns:1fr}.local-panel{position:static;grid-template-columns:minmax(0,1fr) minmax(0,1fr);-moz-column-gap:32px;column-gap:32px}.local-head,.local-panel>p,.local-status{grid-column:1}.pocket-steps{grid-column:2;grid-row:1 / span 4}.local-panel>.button{grid-column:1;align-self:end}}@media(max-width:720px){.local-panel{grid-template-columns:1fr}.local-panel>*,.pocket-steps,.local-panel>.button{grid-column:1;grid-row:auto}.report-table-wrap{overflow:visible}.report-table thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.report-table,.report-table tbody{display:block}.report-table tbody tr{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px 14px;padding:16px;border-bottom:1px solid var(--rule)}.report-table td{display:block;padding:0;border:0}.cell-title{grid-column:1 / -1}.cell-verdict{grid-column:2;grid-row:2;align-self:center}.cell-score{grid-column:1;grid-row:2}.cell-date{grid-column:1;grid-row:3;align-self:center}.cell-action{grid-column:2;grid-row:3}.report-date{display:flex;gap:6px}.report-detail-header{flex-direction:column;gap:14px}.detail-verdict{width:100%;justify-content:space-between;flex-direction:row-reverse}.detail-score{justify-items:start}.detail-score strong{font-size:40px}.report-sections details p{margin-left:4px}}:root{--paper: #f2f1ed;--sheet: #fcfcfa;--sheet-sunk: #f7f6f2;--ink: #141517;--ink-2: #3b3e43;--muted: #6b6e74;--faint: #9a9ca1;--rule: #e2e0da;--rule-strong: #cbc8c0;--mark: #d23a1f;--mark-ink: #b02f17;--mark-wash: #fbebe6;--pass: #1d6a44;--pass-wash: #e4f0e8;--hint: #8a5d0c;--hint-wash: #f5eddb;--font-serif: "Charter", "Iowan Old Style", "Songti SC", "Noto Serif SC", "STSong", "Source Han Serif SC", serif;--font-sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Segoe UI", sans-serif;--font-mono: "SF Mono", ui-monospace, "JetBrains Mono", Menlo, Consolas, monospace;--text-xs: 12px;--text-sm: 13px;--text-base: 14px;--text-md: 16px;--text-lg: 20px;--text-xl: clamp(24px, 1.2rem + .8vw, 30px);--text-display: clamp(30px, 1.4rem + 1.6vw, 44px);--topbar-h: 56px;--tabbar-h: 0px;--gutter: clamp(16px, 3.2vw, 48px);--content-max: 1360px;--radius: 3px;--radius-lg: 6px;--shadow-sheet: 0 1px 0 rgba(20, 21, 23, .04), 0 8px 24px -16px rgba(20, 21, 23, .18);--shadow-float: 0 18px 50px -18px rgba(20, 21, 23, .35), 0 2px 6px rgba(20, 21, 23, .08);--dur-press: .12s;--dur-fast: .18s;--dur-base: .26s;--dur-slow: .42s;--ease-out: cubic-bezier(.22, 1, .36, 1);--ease-in: cubic-bezier(.55, 0, .75, .2);--ease-drop: cubic-bezier(.3, 1.45, .5, 1);color-scheme:light}@media(max-width:720px){:root{--topbar-h: 52px;--tabbar-h: calc(60px + env(safe-area-inset-bottom, 0px)) }}html{background:var(--paper)}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-sans);font-size:var(--text-base);line-height:1.6;-webkit-font-smoothing:antialiased}::-moz-selection{background:var(--mark-wash);color:var(--mark-ink)}::selection{background:var(--mark-wash);color:var(--mark-ink)}button,input,textarea,select{font:inherit;color:inherit}button{cursor:pointer;-webkit-tap-highlight-color:transparent}button:disabled{cursor:progress}:focus-visible{outline:2px solid var(--ink);outline-offset:2px;border-radius:2px}h1,h2,h3,p{margin:0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.skip-link{position:fixed;left:12px;top:8px;z-index:100;padding:8px 14px;background:var(--ink);color:var(--sheet);border-radius:var(--radius);transform:translateY(-160%);transition:transform var(--dur-fast) var(--ease-out)}.skip-link:focus{transform:none}.topbar{position:sticky;top:0;z-index:30;height:var(--topbar-h);display:flex;align-items:center;gap:28px;padding:0 var(--gutter);background:color-mix(in srgb,var(--sheet) 92%,transparent);-webkit-backdrop-filter:saturate(1.4) blur(10px);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--rule)}.brand-button{display:flex;align-items:center;padding:6px 0;background:none;border:0}.brand{display:inline-flex;align-items:center;gap:9px}.brand-symbol{width:26px;height:26px;fill:none;stroke:var(--ink);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.brand-symbol circle{fill:var(--mark);stroke:none}.brand-word{font-family:var(--font-serif);font-size:18px;font-weight:600;letter-spacing:.01em}.tool-nav{position:relative;display:flex;align-self:stretch;gap:4px}.nav-item{position:relative;display:inline-flex;align-items:center;gap:7px;padding:0 12px;border:0;background:none;color:var(--muted);font-size:var(--text-base);font-weight:500;transition:color var(--dur-fast)}.nav-item svg{transition:transform var(--dur-fast) var(--ease-out)}.nav-item:hover{color:var(--ink)}.nav-item:hover svg{transform:translateY(-1px)}.nav-item.active{color:var(--ink);font-weight:600}.nav-item:active span{transform:translateY(1px)}.nav-selection{position:absolute;left:0;bottom:-1px;height:2px;width:var(--w, 0);transform:translate(var(--x, 0));background:var(--mark);pointer-events:none}.tool-nav.marker-ready .nav-selection{transition:transform var(--dur-base) var(--ease-out),width var(--dur-base) var(--ease-out)}.topbar-right{margin-left:auto;display:flex;align-items:center;gap:6px}.demo-indicator{display:inline-flex;align-items:center;gap:7px;margin-right:8px;font-family:var(--font-mono);font-size:11px;letter-spacing:.04em;color:var(--hint);padding:3px 8px;border:1px dashed color-mix(in srgb,var(--hint) 45%,transparent);border-radius:99px}.demo-indicator span{width:6px;height:6px;border-radius:50%;background:var(--hint)}.help-button,.user-button{display:inline-flex;align-items:center;gap:7px;height:34px;padding:0 10px;border:0;border-radius:var(--radius);background:none;color:var(--ink-2);font-size:var(--text-sm);transition:background var(--dur-fast)}.help-button:hover,.user-button:hover{background:var(--sheet-sunk)}.avatar{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--ink);color:var(--sheet);font-family:var(--font-serif);font-size:13px}.user-name{font-weight:500}.main-content{min-height:calc(100dvh - var(--topbar-h));padding-bottom:var(--tabbar-h)}.view{animation:view-in var(--dur-base) var(--ease-out) backwards}@keyframes view-in{0%{opacity:0;transform:translateY(6px)}}.page{max-width:var(--content-max);margin:0 auto;padding:28px var(--gutter) 64px}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;padding-bottom:18px;margin-bottom:22px;border-bottom:1px solid var(--ink)}.page-head-copy{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap;min-width:0}.page-head h1{font-family:var(--font-serif);font-size:var(--text-xl);font-weight:700;letter-spacing:.02em;line-height:1.2}.page-head p{color:var(--muted);font-size:var(--text-sm)}.page-head-aside{flex:none}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;padding:0 18px;border-radius:var(--radius);font-size:var(--text-base);font-weight:600;text-decoration:none;white-space:nowrap;border:1px solid transparent;transition:background var(--dur-fast),border-color var(--dur-fast),transform var(--dur-press) var(--ease-out),box-shadow var(--dur-fast)}.button:active:not(:disabled){transform:translateY(1px) scale(.98)}.button.primary{background:var(--ink);color:var(--sheet);box-shadow:0 1px #0003,inset 0 1px #ffffff14}.button.primary:hover:not(:disabled){background:#26282c}.button.primary:disabled{background:var(--ink-2)}.button.secondary{background:var(--sheet);color:var(--ink);border-color:var(--rule-strong)}.button.secondary:hover{border-color:var(--ink)}.button.full-width{width:100%}.icon-button{display:grid;place-items:center;width:34px;height:34px;border:0;border-radius:var(--radius);background:none;color:var(--muted);transition:background var(--dur-fast),color var(--dur-fast)}.icon-button:hover{background:var(--sheet-sunk);color:var(--ink)}.tag{display:inline-flex;align-items:center;gap:4px;height:22px;padding:0 8px;border-radius:2px;font-size:var(--text-xs);font-weight:500;white-space:nowrap;vertical-align:middle;background:var(--sheet-sunk);color:var(--muted);border:1px solid var(--rule)}.tag-pass{background:var(--pass-wash);color:var(--pass);border-color:transparent}.tag-mark{background:var(--mark-wash);color:var(--mark-ink);border-color:transparent}.tag-hint{background:var(--hint-wash);color:var(--hint);border-color:transparent}.stamp{display:inline-grid;place-items:center;font-family:var(--font-serif);font-weight:700;letter-spacing:.12em;line-height:1;border:1.5px solid currentColor;border-radius:3px;box-shadow:inset 0 0 0 2px var(--sheet),inset 0 0 0 3px currentColor;transform:rotate(-4deg)}.stamp-sm{padding:6px 7px 6px 9px;font-size:12px}.stamp-lg{padding:10px 12px 10px 16px;font-size:20px;transform:rotate(-7deg)}.stamp-pass{color:var(--pass)}.stamp-mark{color:var(--mark)}.stamp-drop{animation:stamp-drop .46s var(--ease-drop) .16s both}@keyframes stamp-drop{0%{opacity:0;transform:rotate(-14deg) scale(1.9)}60%{opacity:1}to{opacity:1;transform:rotate(-7deg) scale(1)}}.match-meter{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:11px;color:var(--pass);white-space:nowrap}.match-track{position:relative;width:44px;height:3px;background:var(--rule);overflow:hidden;border-radius:2px}.match-track span{position:absolute;inset:0;background:currentColor;transform-origin:left}.match-meter.off{color:var(--mark-ink)}.match-meter.off .match-track span{background:repeating-linear-gradient(90deg,currentColor 0 3px,transparent 3px 5px)}.count-field,.report-filter{position:relative;display:inline-grid;grid-auto-flow:column;grid-auto-columns:1fr;padding:3px;background:var(--sheet-sunk);border:1px solid var(--rule);border-radius:var(--radius-lg)}.count-field button,.report-filter button{position:relative;z-index:1;display:inline-flex;align-items:center;justify-content:center;gap:6px;height:32px;padding:0 14px;border:0;background:none;border-radius:var(--radius);color:var(--muted);font-size:var(--text-sm);font-weight:500;white-space:nowrap;transition:color var(--dur-fast)}.count-field button:hover,.report-filter button:hover{color:var(--ink)}.count-field button.selected,.report-filter button.active{color:var(--ink);font-weight:600}.segment-selection{position:absolute;z-index:0;top:3px;bottom:3px;left:3px;width:calc((100% - 6px) / var(--segments, 3));background:var(--sheet);border-radius:var(--radius);box-shadow:0 1px 2px #1415171f,0 0 0 1px var(--rule);transition:transform var(--dur-base) var(--ease-out)}.switch{position:relative;display:inline-flex;align-items:center;gap:9px;font-size:var(--text-sm);color:var(--ink-2);cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.switch input{position:absolute;z-index:1;left:0;top:50%;width:30px;height:18px;margin:-9px 0 0;opacity:0;cursor:pointer}.switch-track{position:relative;width:30px;height:18px;border-radius:99px;background:var(--rule-strong);transition:background var(--dur-fast)}.switch-track:after{content:"";position:absolute;top:2px;left:2px;width:14px;height:14px;border-radius:50%;background:var(--sheet);box-shadow:0 1px 2px #00000040;transition:transform var(--dur-fast) var(--ease-out)}.switch input:checked+.switch-track{background:var(--ink)}.switch input:checked+.switch-track:after{transform:translate(12px)}.switch input:focus-visible+.switch-track{outline:2px solid var(--ink);outline-offset:2px}.spin{animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.notice{display:flex;gap:12px;padding:14px 16px;border-left:2px solid var(--hint);background:var(--hint-wash);color:var(--ink-2);font-size:var(--text-sm);line-height:1.7}.notice svg{flex:none;margin-top:3px;color:var(--hint)}.notice strong{display:block;color:var(--ink)}.tianshu-original-page{position:relative;height:calc(100dvh - var(--topbar-h) - var(--tabbar-h));background:var(--paper)}.tianshu-original-page iframe{display:block;width:100%;height:100%;border:0;opacity:0;transition:opacity var(--dur-base) var(--ease-out)}.tianshu-original-page.is-loaded iframe{opacity:1}.tianshu-loading{position:absolute;inset:0;display:grid;place-content:center;justify-items:center;gap:10px;color:var(--muted);font-size:var(--text-sm)}@media(max-width:1080px){.topbar{gap:16px}.user-name,.help-button span{display:none}.demo-indicator{margin-right:2px}}@media(max-width:720px){.topbar{gap:10px;-webkit-backdrop-filter:none;backdrop-filter:none;background:var(--sheet)}.brand-word{font-size:17px}.tool-nav{position:fixed;left:0;right:0;bottom:0;z-index:40;height:var(--tabbar-h);padding-bottom:env(safe-area-inset-bottom,0px);display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:color-mix(in srgb,var(--sheet) 94%,transparent);-webkit-backdrop-filter:saturate(1.4) blur(12px);backdrop-filter:saturate(1.4) blur(12px);border-top:1px solid var(--rule)}.nav-item{flex-direction:column;justify-content:center;gap:3px;padding:0;font-size:11px}.nav-item svg{width:20px;height:20px}.nav-selection{top:-1px;bottom:auto;width:25%;transform:translate(calc(var(--i, 0) * 100%))}.demo-indicator{font-size:10px;padding:2px 7px}.page{padding-top:20px;padding-bottom:40px}.page-head{align-items:flex-start;flex-direction:column;gap:12px;padding-bottom:14px;margin-bottom:18px}.page-head-copy{gap:4px 12px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition-duration:0s!important;scroll-behavior:auto!important}}.modal-backdrop{position:fixed;inset:0;z-index:60;display:grid;place-items:center;padding:24px;background:#1415176b;animation:backdrop-in var(--dur-fast) linear both}@keyframes backdrop-in{0%{opacity:0}}.modal{position:relative;width:min(560px,100%);max-height:calc(100dvh - 48px);overflow:auto;background:var(--sheet);border-radius:var(--radius-lg);box-shadow:var(--shadow-float);animation:sheet-in var(--dur-base) var(--ease-out) both;overscroll-behavior:contain}.modal:focus{outline:none}.modal-wide{width:min(860px,100%)}@keyframes sheet-in{0%{opacity:0;transform:translateY(14px) scale(.985)}}.modal-header{position:sticky;top:0;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px 14px 28px;background:var(--sheet);border-bottom:1px solid var(--rule)}.modal-header h2{font-size:var(--text-sm);font-weight:600;color:var(--muted);letter-spacing:.06em}.modal-body{padding:24px 28px 28px}.modal-lead{font-size:var(--text-md);line-height:1.75;color:var(--ink-2);margin-bottom:20px}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}.help-modal-content h3{margin:24px 0 8px;font-family:var(--font-serif);font-size:var(--text-lg);font-weight:700}.help-list{margin:0 0 24px}.help-list div{display:grid;grid-template-columns:84px 1fr;gap:12px;padding:12px 0;border-bottom:1px solid var(--rule)}.help-list dt{font-weight:600}.help-list dd{margin:0;color:var(--ink-2)}.toast{position:fixed;left:50%;bottom:calc(24px + var(--tabbar-h));z-index:80;display:flex;align-items:center;gap:10px;max-width:calc(100vw - 32px);padding:10px 8px 10px 16px;border-radius:99px;background:var(--ink);color:var(--sheet);font-size:var(--text-sm);box-shadow:var(--shadow-float);transform:translate(-50%);animation:toast-in var(--dur-base) var(--ease-drop) both}.toast svg{flex:none;color:#8fd0a9}.toast.info svg{color:#f0c47a}.toast button{display:grid;place-items:center;width:26px;height:26px;border:0;border-radius:50%;background:none;color:inherit;opacity:.6}.toast button svg{color:inherit}.toast button:hover{opacity:1;background:#ffffff1a}@keyframes toast-in{0%{opacity:0;transform:translate(-50%,16px) scale(.96)}}@media(max-width:720px){.modal-backdrop{place-items:end stretch;padding:0}.modal,.modal-wide{width:100%;max-height:92dvh;border-radius:12px 12px 0 0;animation-name:sheet-up}@keyframes sheet-up{0%{transform:translateY(40%);opacity:0}}.modal-header{padding-left:20px}.modal-body{padding:20px 20px calc(24px + env(safe-area-inset-bottom,0px))}.modal-actions{flex-direction:column-reverse}.modal-actions .button{width:100%}.help-list div{grid-template-columns:1fr;gap:2px}}