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textarea:focus{box-shadow:0 0 0 3px color-mix(in oklab, var(--accent) 10%, transparent)}}.field textarea{font-family:var(--font-mono);font-size:11.5px}.defect-preview{border-top:1px solid var(--line)}.defect-preview-head{background:var(--code-bg);flex-wrap:wrap;align-items:center;gap:8px;padding:9px 14px;display:flex}@supports (color:color-mix(in lab, red, red)){.defect-preview-head{background:color-mix(in oklab, var(--code-bg) 55%, var(--panel))}}.defect-preview-head{color:var(--ink-3);font-size:11px;font-weight:600}.defect-actions{flex-wrap:wrap;gap:5px;margin-left:auto;display:flex}.defect-output{max-height:320px;color:var(--ink-2);font-family:var(--font-mono);white-space:pre-wrap;margin:0;padding:12px 14px;font-size:11.5px;line-height:1.7;overflow:auto}.perf-summary{grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:8px;margin-bottom:14px;display:grid}.perf-summary>div{border:1px solid var(--line);background:var(--panel);border-radius:10px;flex-direction:column;gap:1px;padding:9px 11px;display:flex}.perf-summary strong{color:var(--ink);letter-spacing:-.02em;font-size:17px;font-weight:650}.perf-summary span{color:var(--ink-3);font-size:10.5px}.perf-scroll{overflow-x:auto}.perf-table{border-collapse:collapse;width:100%;font-size:11.5px}.perf-table thead th{border-bottom:1px solid var(--line);background:var(--code-bg);padding:8px 9px}@supports (color:color-mix(in lab, red, red)){.perf-table thead th{background:color-mix(in oklab, var(--code-bg) 45%, var(--panel))}}.perf-table thead th{color:var(--ink-3);text-align:left;white-space:nowrap;font-size:10px;font-weight:650}.perf-table td{border-bottom:1px solid var(--line);padding:8px 9px}@supports (color:color-mix(in lab, red, red)){.perf-table td{border-bottom:1px solid color-mix(in oklab, var(--line) 60%, transparent)}}.perf-table td{vertical-align:top}.perf-table tbody tr:hover{background:var(--accent-soft)}@supports (color:color-mix(in lab, red, red)){.perf-table tbody tr:hover{background:color-mix(in oklab, var(--accent-soft) 45%, transparent)}}.perf-id{color:var(--accent);font-family:var(--font-mono);white-space:nowrap;font-weight:650}.perf-scene{color:var(--ink);font-size:12px;font-weight:600}.perf-note{color:var(--warn);margin-top:2px;font-size:10.5px;line-height:1.4}.perf-method{flex-direction:column;gap:3px;min-width:180px;display:flex}.method{width:fit-content;font-family:var(--font-mono);letter-spacing:.03em;border-radius:4px;padding:0 5px;font-size:9.5px;font-weight:700;display:inline-block}.method-get{background:var(--accent-soft);color:var(--accent)}.method-post{background:var(--warn-soft);color:var(--warn)}.perf-path{align-items:center;gap:4px;min-width:0;display:flex}.perf-path code{color:var(--ink-2);font-family:var(--font-mono);word-break:break-all;font-size:10.5px}.perf-path .mini-btn{color:var(--ink-3);background:0 0;border:0;padding:0 5px;font-size:10px}.perf-num{color:var(--ink-2);font-family:var(--font-mono);white-space:nowrap;font-size:11px}.guard-list{color:var(--ink-2);flex-direction:column;gap:5px;margin:0;padding-left:1.2rem;font-size:12px;line-height:1.6;list-style:decimal;display:flex}.guard-list code{border:1px solid var(--line);background:var(--code-bg);font-family:var(--font-mono);border-radius:4px;padding:0 3px;font-size:.92em}.boundary{border-top:1px solid var(--line)}@supports (color:color-mix(in lab, red, red)){.boundary{border-top:1px solid color-mix(in oklab, var(--line) 60%, transparent)}}.boundary{padding:8px 0}.boundary summary{color:var(--ink);cursor:pointer;font-size:12px;font-weight:600}.boundary ul{color:var(--ink-2);flex-direction:column;gap:3px;margin:6px 0 0;padding-left:1.15rem;font-size:11.5px;line-height:1.55;list-style:outside;display:flex}.code-block{border:1px solid var(--line);background:var(--code-bg);border-radius:10px;overflow:hidden}.code-head{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:5px 10px;display:flex}.code-lang{color:var(--ink-3);font-family:var(--font-mono);letter-spacing:.06em;text-transform:uppercase;font-size:10px}.code-copy{border:1px solid var(--line);background:var(--panel);color:var(--ink-3);cursor:pointer;border-radius:5px;padding:1px 7px;font-size:10px}.code-copy:hover{border-color:var(--accent);color:var(--accent)}.code-block pre{color:var(--ink);font-family:var(--font-mono);-webkit-overflow-scrolling:touch;margin:0;padding:11px 12px;font-size:11.5px;line-height:1.65;overflow-x:auto}.doc .code-block{margin-top:.9em}.table-wrap{border:1px solid var(--line);border-radius:10px;width:fit-content;max-width:100%;overflow-x:auto}.doc .table-wrap table{margin:0}.mermaid-box{border:1px solid var(--line);background:var(--panel);text-align:center;border-radius:10px;padding:10px;overflow-x:auto}.mermaid-box svg{max-width:100%;height:auto}.mermaid-loading,.mermaid-error{border:1px dashed var(--line);color:var(--ink-3);border-radius:10px;padding:12px;font-size:12px}.mermaid-error-head{color:var(--danger);margin-bottom:8px}.mermaid-error pre{font-family:var(--font-mono);margin:0;font-size:11px;overflow-x:auto}@media (width<=1180px){.content-grid{grid-template-columns:minmax(0,1fr);gap:0;max-width:900px}.toc{display:none}}@media (width<=860px){.app{grid-template-columns:minmax(0,1fr)}.sidebar{z-index:40;width:272px;box-shadow:var(--shadow);transition:transform .2s;position:fixed;top:0;bottom:0;left:0;transform:translate(-102%)}.sidebar.is-open{transform:none}.nav-toggle{display:grid}.content-grid{padding:20px 16px 72px}.crumb-group,.crumb-sep{display:none}.search{max-width:none}.search-kbd{display:none}.defect-grid,.pager{grid-template-columns:minmax(0,1fr)}.pager-card.is-next{text-align:left}.doc-title-row{flex-direction:column;align-items:flex-start;gap:6px}}@media (width<=620px){.crumb{display:none}.topbar{padding:0 12px}.doc h1{font-size:1.5rem}}@media print{body{background:#fff}.no-print{display:none!important}.doc table{white-space:normal;font-size:9pt}a{color:#000!important;text-decoration:none!important}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}:root{--paper:#f7f4ef;--panel:#fff;--panel-2:#fdfbf8;--line:#e8e1d7;--line-strong:#d9d0c2;--ink:#1a1612;--ink-2:#57504a;--ink-3:#8c8378;--accent:#e2591b;--accent-ink:#b8450f;--accent-soft:#fff0e6;--brand:#f26522;--brand-2:#ff8a3d;--warn:#a66a12;--warn-soft:#fdf4e3;--danger:#b3402f;--danger-soft:#fceeea;--ok-soft:#eaf5ee;--ok:#2f7d5b;--code-bg:#f4efe7;--shadow-sm:0 1px 2px #3c28140d;--shadow:0 2px 4px #3c28140a, 0 18px 40px -26px #3c281459;--shadow-lg:0 30px 70px -40px #321e0a80;--radius:16px;--radius-sm:10px;--sidebar-w:286px;--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif}[data-theme=dark]{--paper:#14110e;--panel:#1c1814;--panel-2:#211c17;--line:#322b23;--line-strong:#443a2f;--ink:#f6f1e9;--ink-2:#c2b8ab;--ink-3:#948a7d;--accent:#ff8a45;--accent-ink:#ffb083;--accent-soft:#2c1c11;--brand:#ff7a33;--brand-2:#ffa15f;--warn:#e0a94a;--warn-soft:#2a2113;--danger:#ff8c74;--danger-soft:#301b16;--ok-soft:#16281f;--ok:#6fc499;--code-bg:#241f19;--shadow-sm:0 1px 2px #0006;--shadow:0 2px 4px #0006, 0 18px 40px -26px #000000e6;--shadow-lg:0 30px 70px -40px #000}body{background:radial-gradient(1100px 520px at 78% -8%, color-mix(in oklab, var(--brand) 7%, transparent), transparent 70%), var(--paper);color:var(--ink);letter-spacing:-.005em}::selection{background:color-mix(in oklab, var(--brand) 24%, transparent);color:var(--ink)}a{color:inherit}.login-shell{grid-template-columns:minmax(0,1.06fr) minmax(0,1fr);min-height:100dvh;display:grid}.login-brand{color:#fbf3e9;background:linear-gradient(155deg,#221610 0%,#17110d 55%,#1d130e 100%);flex-direction:column;justify-content:space-between;padding:40px 52px 34px;display:flex;position:relative;overflow:hidden}.login-glow{filter:blur(10px);pointer-events:none;background:radial-gradient(circle at 35% 35%,#f265228c,#0000 58%),radial-gradient(circle at 65% 60%,#ff8a3d38,#0000 62%);border-radius:50%;width:720px;height:720px;position:absolute;inset:-30% -20% auto auto}.login-brand:after{content:"";pointer-events:none;background:radial-gradient(#f265222e,#0000 65%);height:60%;position:absolute;inset:auto -10% -45% 10%}.login-brand-top{z-index:1;align-items:center;gap:12px;width:fit-content;text-decoration:none;display:inline-flex;position:relative}.login-brand-top img{background:#fff;border-radius:11px;width:38px;height:38px;padding:7px}.login-brand-top strong{letter-spacing:.01em;font-size:15px;display:block}.login-brand-top small{color:#fbf3e98c;letter-spacing:.06em;margin-top:2px;font-size:11px;display:block}.login-brand-copy{z-index:1;max-width:520px;margin:64px 0;position:relative}.login-eyebrow{color:#ffb27d;letter-spacing:.18em;align-items:center;gap:8px;margin-bottom:22px;font-size:11px;font-weight:650;display:inline-flex}.login-brand-copy h1{letter-spacing:-.045em;font-size:clamp(2.5rem,4.4vw,4.1rem);font-weight:700;line-height:1.08}.login-lede{color:#fbf3e9b8;max-width:42ch;margin-top:22px;font-size:14.5px;line-height:1.8}.login-points{border-top:1px solid #fbf3e924;flex-direction:column;gap:12px;margin-top:40px;padding-top:26px;display:flex}.login-points li{color:#fbf3e9d1;align-items:baseline;gap:14px;font-size:13px;display:flex}.login-points span{color:#ff9a5c;font-family:var(--font-mono);letter-spacing:.06em;font-size:11px}.login-brand-foot{z-index:1;color:#fbf3e966;letter-spacing:.06em;justify-content:space-between;font-size:10.5px;display:flex;position:relative}.login-main{background:var(--paper);flex-direction:column;justify-content:center;align-items:center;padding:40px 32px;display:flex}.login-card{width:100%;max-width:400px}.login-mobile-brand{display:none}.login-card h2{letter-spacing:-.03em;font-size:1.85rem;font-weight:700}.login-sub{color:var(--ink-3);margin:8px 0 30px;font-size:12.5px}.login-field{margin-bottom:16px;display:block}.login-field>span{color:var(--ink-2);margin-bottom:7px;font-size:12px;font-weight:600;display:block}.login-input{border:1px solid var(--line-strong);background:var(--panel);height:46px;color:var(--ink-3);border-radius:12px;align-items:center;gap:9px;padding:0 13px;transition:border-color .16s,box-shadow .16s;display:flex}.login-input:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px color-mix(in oklab, var(--brand) 14%, transparent)}.login-input input{min-width:0;height:100%;color:var(--ink);background:0 0;border:0;outline:0;flex:1;font-size:14px}.login-input input::placeholder{color:var(--ink-3);opacity:.7}.login-eye{width:26px;height:26px;color:var(--ink-3);cursor:pointer;background:0 0;border:0;border-radius:6px;place-items:center;display:grid}.login-eye:hover{color:var(--accent)}.login-row{justify-content:space-between;align-items:center;gap:12px;margin:4px 0 22px;display:flex}.login-check{color:var(--ink-2);cursor:pointer;align-items:center;gap:7px;font-size:12px;display:inline-flex}.login-check input{width:14px;height:14px;accent-color:var(--brand)}.login-hint{color:var(--ink-3);font-size:11px}.login-error{border:1px solid color-mix(in oklab, var(--danger) 30%, var(--line));background:var(--danger-soft);color:var(--danger);border-radius:10px;margin-bottom:14px;padding:10px 12px;font-size:12px;line-height:1.5}.login-submit{color:#fff;letter-spacing:.01em;cursor:pointer;background:linear-gradient(135deg,#c2410c,#9a3412);border:0;border-radius:12px;justify-content:center;align-items:center;gap:8px;width:100%;height:46px;font-size:14px;font-weight:650;transition:transform .16s,box-shadow .16s,opacity .16s;display:flex;box-shadow:0 12px 26px -14px #f26522cc}.login-submit:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 16px 30px -14px #f26522e6}.login-submit:disabled{opacity:.7;cursor:default}.spinner{border:2px solid #ffffff59;border-top-color:#fff;border-radius:50%;width:15px;height:15px;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.login-consent{color:var(--ink-3);gap:6px;margin-top:18px;font-size:10.5px;line-height:1.6;display:flex}.login-consent svg{flex:none;margin-top:2px}.login-foot{color:var(--ink-3);letter-spacing:.04em;flex-direction:column;gap:6px;margin-top:48px;font-size:10px;display:flex}.login-foot-beian{flex-wrap:wrap;align-items:center;gap:4px 12px;display:flex}.login-foot-beian a{color:inherit;border-bottom:1px solid #0000;text-decoration:none;transition:color .15s,border-color .15s}.login-foot-beian a:hover,.login-foot-beian a:focus-visible{color:var(--accent-ink);border-bottom-color:currentColor}.boot-screen{background:var(--paper);min-height:100dvh;color:var(--ink-3);flex-direction:column;justify-content:center;align-items:center;gap:18px;font-size:12px;display:flex}.boot-mark{align-items:flex-end;gap:5px;height:30px;display:flex}.boot-mark span{background:var(--brand);border-radius:3px;width:7px;animation:1s ease-in-out infinite boot-bars}.boot-mark span:first-child{height:14px}.boot-mark span:nth-child(2){height:26px;animation-delay:.12s}.boot-mark span:nth-child(3){height:19px;animation-delay:.24s}@keyframes boot-bars{0%,to{opacity:.35;transform:translateY(0)}50%{opacity:1;transform:translateY(-4px)}}.app{grid-template-columns:var(--sidebar-w) minmax(0, 1fr);height:100dvh}.sidebar{background:color-mix(in oklab, var(--panel) 94%, var(--paper));border-right:1px solid var(--line)}.brand-row{align-items:center;gap:8px;padding:18px 14px 14px 18px;display:flex}.brand{background:0 0;border:0;flex:1;gap:11px;padding:0}.brand-logo{border:1px solid var(--line);width:38px;height:38px;box-shadow:var(--shadow-sm);background:#fff;border-radius:11px;flex:none;place-items:center;display:grid}[data-theme=dark] .brand-logo{background:#fff7f0;border-color:#3a2c21}.brand-logo img{display:block}.brand-copy strong{color:var(--ink);letter-spacing:-.015em;font-size:14px;font-weight:700;display:block}.brand-copy small{color:var(--ink-3);letter-spacing:.02em;margin-top:2px;font-size:10px;display:block}.sidebar-close{display:none}.side-scroll{padding:6px 12px 22px}.nav-group+.nav-group{margin-top:20px}.nav-group-title{color:var(--ink-3);letter-spacing:.14em;padding:4px 10px 7px;font-size:9.5px;font-weight:650}.nav-item{color:var(--ink-2);border-radius:9px;gap:9px;padding:7.5px 9px;font-size:13px;line-height:1.4;text-decoration:none;transition:background .14s,color .14s;position:relative}.nav-item:hover{background:color-mix(in oklab, var(--ink) 4%, transparent);color:var(--ink)}.nav-item.active{background:var(--accent-soft);color:var(--accent-ink);font-weight:650}[data-theme=dark] .nav-item.active{color:var(--accent)}.nav-icon{width:22px;height:22px;color:var(--ink-3);border-radius:6px;flex:none;place-items:center;display:grid}.nav-item.active .nav-icon{color:var(--brand)}.nav-icon-doc{width:22px}.nav-icon-doc:after{content:"";opacity:.4;background:currentColor;border-radius:50%;width:4px;height:4px}.nav-index{color:var(--ink-3);font-family:var(--font-mono);letter-spacing:.04em;opacity:.75;margin-left:auto;font-size:9.5px}.nav-item.active .nav-index{color:var(--brand);opacity:1}.nav-dot{background:var(--brand);width:4px;height:4px}.side-user{border:1px solid var(--line);background:var(--panel);border-radius:13px;align-items:center;gap:10px;margin:0 12px 12px;padding:10px;display:flex}.avatar,.topbar-user{background:linear-gradient(135deg, #ff9a5c, var(--brand));color:#fff;border-radius:50%;flex:none;place-items:center;font-size:13px;font-weight:650;display:grid}.avatar{width:32px;height:32px}.topbar-user{width:30px;height:30px;margin-left:2px;font-size:12px}.side-user-copy{flex:1;min-width:0}.side-user-copy strong{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-weight:620;display:block;overflow:hidden}.side-user-copy small{color:var(--ink-3);text-overflow:ellipsis;white-space:nowrap;margin-top:1px;font-size:10px;display:block;overflow:hidden}.side-user .icon-btn{background:0 0;border:0;width:28px;height:28px}.side-user .icon-btn:hover{background:var(--accent-soft);color:var(--accent)}.topbar{border-bottom:1px solid var(--line);background:color-mix(in oklab, var(--paper) 82%, transparent);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);gap:12px;height:64px;padding:0 26px}.crumb{gap:8px;font-size:12px}.crumb-group{color:var(--ink-3);font-size:11px}.crumb-doc{font-size:12.5px;font-weight:620}.icon-btn{border-color:var(--line);background:color-mix(in oklab, var(--panel) 70%, transparent);border-radius:9px;width:34px;height:34px}.icon-btn:hover{border-color:var(--brand);background:var(--accent-soft);color:var(--accent)}.search{max-width:360px}.search-field{border:1px solid var(--line);background:color-mix(in oklab, var(--panel) 75%, transparent);border-radius:10px;height:36px}.search-field.is-open{border-color:var(--brand);box-shadow:0 0 0 3px color-mix(in oklab, var(--brand) 12%, transparent)}.search-pop{box-shadow:var(--shadow);border-radius:13px}.search-hit{border-radius:9px}.search-hit-badge{background:var(--accent-soft);color:var(--accent-ink);border-radius:4px;padding:1px 5px;font-size:9.5px;font-weight:650}.content-scroll{background:0 0}.content-grid{grid-template-columns:minmax(0,850px) 218px;gap:60px;max-width:1220px;padding:40px 52px 96px}.article{max-width:850px}.doc-head{border-bottom:1px solid var(--line);margin-bottom:30px;padding-bottom:26px}.doc-kicker{color:var(--accent-ink);letter-spacing:.16em;margin-bottom:12px;font-size:10px;font-weight:700}.doc-head h1{letter-spacing:-.04em;font-size:clamp(1.9rem,3vw,2.5rem);font-weight:700;line-height:1.15}.doc-summary{max-width:62ch;color:var(--ink-2);margin-top:12px;font-size:14px;line-height:1.75}.doc-head-meta{color:var(--ink-3);flex-wrap:wrap;align-items:center;gap:8px;margin-top:18px;font-size:11px;display:flex}.doc-head-meta .jump-chip{margin-left:4px}.jump-chip{border-radius:99px;padding:4px 9px;font-size:10.5px}.doc{font-size:15px;line-height:1.82}.doc h1{display:none}.doc h2{letter-spacing:-.02em;border:0;align-items:center;gap:10px;margin-top:2.9rem;margin-bottom:.9rem;padding:0;scroll-margin-top:5.5rem;font-size:1.32rem;font-weight:700;display:flex}.doc h2:before{content:"";background:linear-gradient(var(--brand-2), var(--brand));border-radius:3px;flex:none;width:5px;height:17px}.doc h3{margin-top:1.9rem;scroll-margin-top:5.5rem;font-size:1.03rem;font-weight:650}.doc h4{color:var(--ink)}.doc p,.doc li{color:var(--ink-2)}.doc li{margin:.18rem 0}.doc strong{color:var(--ink);font-weight:650}.doc a{color:var(--accent-ink);-webkit-text-decoration-color:color-mix(in oklab, var(--accent) 40%, transparent);text-decoration-color:color-mix(in oklab, var(--accent) 40%, transparent);text-underline-offset:3px}.doc a:hover{-webkit-text-decoration-color:var(--accent);text-decoration-color:var(--accent)}.doc blockquote{border-left:3px solid var(--brand);background:var(--accent-soft);color:var(--ink-2);border-radius:0 12px 12px 0;padding:12px 16px}.doc hr{border-color:var(--line)}.doc :not(pre)>code{border-color:var(--line);background:var(--code-bg);color:var(--accent-ink);border-radius:5px;font-size:.84em}.doc table{border-collapse:separate;border-spacing:0;font-size:12.5px}.doc thead th{border-color:var(--line);background:color-mix(in oklab, var(--code-bg) 70%, 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12px;font-size:11.5px;line-height:1.5;display:block}.toc-item:hover{color:var(--ink)}.toc-item.level-3{padding-left:24px;font-size:10.5px}.toc-item.active{border-left-color:var(--brand);color:var(--accent-ink);font-weight:600}.pager{margin-top:46px}.pager-card{border-color:var(--line);background:var(--panel);border-radius:12px}.pager-card:hover{border-color:var(--brand);background:var(--accent-soft)}.doc-foot{border-color:var(--line)}.widget-section{border-top:1px solid var(--line);margin-top:48px;padding-top:30px}.widget-card{border-color:var(--line);background:var(--panel);box-shadow:var(--shadow-sm);border-radius:14px}.widget-badge{background:var(--accent-soft);color:var(--accent-ink)}.widget-input,.widget-select{border-radius:9px}.widget-input:focus,.widget-select:focus{border-color:var(--brand)}.code-block{border-radius:12px}.btn{cursor:pointer;border:1px solid #0000;border-radius:10px;justify-content:center;align-items:center;gap:8px;height:38px;padding:0 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dt{color:var(--ink-3);letter-spacing:.08em;font-size:10px}.hero-stats dd{font-family:var(--font-mono);letter-spacing:-.04em;margin-top:4px;font-size:1.55rem;font-weight:600}.hero-visual{min-width:0;height:424px;position:relative}.hero-shot{border:1px solid var(--line);background:var(--panel);box-shadow:var(--shadow-lg);border-radius:12px;position:absolute;overflow:hidden}.hero-shot img{object-fit:cover;object-position:top left;width:100%;height:100%;display:block}.hero-shot-a{z-index:1;width:97%;height:65%;top:1%;left:0;transform:rotate(-1.4deg)}.hero-shot-b{z-index:3;width:55%;height:42%;bottom:2%;right:-2%;transform:rotate(2.2deg)}.hero-stamp{z-index:4;border:1px solid var(--line);background:color-mix(in oklab, var(--panel) 88%, transparent);color:var(--ink-3);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:99px;align-items:center;gap:5px;padding:6px 10px;font-size:10px;display:inline-flex;position:absolute;top:0;right:0}.hero-stamp svg{color:var(--ok)}.home-section{padding:52px 0 8px}.section-head{justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:26px;display:flex}.section-kicker{color:var(--accent-ink);letter-spacing:.16em;margin-bottom:8px;font-size:10px;font-weight:700}.section-head h2,.app-band h2{letter-spacing:-.035em;font-size:clamp(1.5rem,2.4vw,2rem);font-weight:700}.section-more{color:var(--ink-3);white-space:nowrap;align-items:center;gap:5px;padding-bottom:4px;font-size:11.5px;text-decoration:none;display:inline-flex}.section-more:hover{color:var(--accent)}.mod-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.mod-card{border:1px solid var(--line);background:var(--panel);border-radius:18px;flex-direction:column;padding:22px 22px 0;text-decoration:none;transition:transform .2s,border-color .2s,box-shadow .2s;display:flex;overflow:hidden}.mod-card:hover{border-color:color-mix(in oklab, var(--accent) 36%, var(--line));box-shadow:var(--shadow);transform:translateY(-3px)}.mod-card-top{align-items:center;gap:10px;display:flex}.mod-card-icon{background:color-mix(in oklab, var(--accent) 12%, transparent);width:38px;height:38px;color:var(--accent);border-radius:11px;flex:none;place-items:center;display:grid}[data-theme=dark] .mod-card-icon{background:color-mix(in oklab, var(--accent) 18%, transparent)}.mod-card-kicker{color:var(--ink-3);letter-spacing:.03em;font-size:10px}.mod-card-index{color:var(--ink-3);font-family:var(--font-mono);opacity:.7;margin-left:auto;font-size:10px}.mod-card h3{color:var(--ink);letter-spacing:-.03em;margin-top:16px;font-size:1.3rem;font-weight:700}.mod-card-tagline{color:var(--ink-2);margin-top:5px;font-size:12.5px;line-height:1.6}.mod-card-points{flex-direction:column;gap:4px;margin-top:12px;display:flex}.mod-card-points li{color:var(--ink-3);gap:8px;font-size:10.5px;line-height:1.5;display:flex}.mod-card-points span{color:var(--ink-3);letter-spacing:.04em;opacity:.75;flex:none;font-size:9.5px}.mod-card-thumb{border-top:1px solid var(--line);background:var(--code-bg);height:146px;margin:18px -22px 0;overflow:hidden}.mod-card-thumb img{object-fit:cover;object-position:top left;opacity:.97;width:100%;height:100%;transition:transform .5s;display:block}.mod-card:hover .mod-card-thumb img{transform:scale(1.025)}.mod-card-go{color:var(--accent-ink);align-items:center;gap:6px;padding:12px 0 14px;font-size:11.5px;font-weight:600;display:flex}.app-band{color:#fbf3e9;background:radial-gradient(700px 340px at 82% 16%,#f2652238,#0000 62%),linear-gradient(140deg,#241812,#17110d 70%);border-radius:24px;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);align-items:center;gap:32px;margin:52px 0 12px;padding:46px 44px;display:grid;position:relative;overflow:hidden}.app-band-copy .section-kicker{color:#ffa66c}.app-band h2{color:#fbf3e9;max-width:20ch}.app-band-copy>p{color:#fbf3e9a8;max-width:48ch;margin-top:14px;font-size:13px;line-height:1.8}.app-band-copy ul{flex-direction:column;gap:9px;margin:22px 0 26px;display:flex}.app-band-copy li{color:#fbf3e9cc;align-items:center;gap:8px;font-size:12px;display:flex}.app-band-copy li svg{color:#ffa66c}.app-phones{justify-content:center;align-items:center;gap:12px;height:360px;display:flex}.app-phone{background:#0d0a08;border:1px solid #ffffff29;border-radius:20px;flex:none;width:148px;overflow:hidden;transform:rotate(-2deg)translateY(4px);box-shadow:0 24px 50px -22px #000000e6}.app-phone img{width:100%;height:auto;display:block}.app-phone.is-near{z-index:2;width:168px;transform:rotate(1.6deg)translateY(-6px)}.app-phone.is-far{opacity:.72;width:128px;transform:rotate(-5deg)translateY(18px)}.app-phone.is-far:last-child{transform:rotate(4deg)translateY(18px)}.doc-columns{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;display:grid}.doc-column-title{border-bottom:1px solid var(--line);color:var(--ink-3);letter-spacing:.14em;padding-bottom:9px;font-size:9.5px;font-weight:650}.doc-column li a{border-bottom:1px solid var(--line-2);justify-content:space-between;align-items:center;gap:10px;padding:12px 2px;text-decoration:none;display:flex}.doc-column li a:hover strong{color:var(--accent)}.doc-column strong{font-size:12.5px;font-weight:620;transition:color .14s;display:block}.doc-column small{color:var(--ink-3);text-overflow:ellipsis;white-space:nowrap;margin-top:3px;font-size:10.5px;line-height:1.5;display:block;overflow:hidden}.doc-column 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h1{letter-spacing:-.045em;font-size:clamp(2.1rem,3.4vw,2.9rem);font-weight:720}.mod-tagline{color:var(--ink);margin-top:16px;font-size:15px;font-weight:600}.mod-summary{max-width:56ch;color:var(--ink-2);margin-top:8px;font-size:13.5px;line-height:1.8}.mod-actions{flex-wrap:wrap;gap:9px;margin-top:24px;display:flex}.mod-facts{border-top:1px solid var(--line);grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:30px;padding-top:20px;display:grid}.mod-facts dt{color:var(--ink-3);letter-spacing:.08em;font-size:9.5px}.mod-facts dd{color:var(--ink-2);margin-top:5px;font-size:11.5px;line-height:1.5}.mod-body{grid-template-columns:minmax(0,1fr) 218px;gap:62px;margin-top:46px;display:grid}.mod-main{min-width:0;max-width:860px}.mod-section{margin-bottom:58px;scroll-margin-top:84px}.mod-section-head{align-items:baseline;gap:12px;margin-bottom:14px;display:flex}.mod-section-no{color:var(--accent-ink);font-family:var(--font-mono);letter-spacing:.05em;font-size:11px}.mod-section-head h2{letter-spacing:-.03em;font-size:1.42rem;font-weight:700}.mod-lead{max-width:62ch;color:var(--ink-2);margin-bottom:16px;font-size:14px;line-height:1.8}.mod-text{max-width:68ch;color:var(--ink-2);margin-bottom:12px;font-size:13.8px;line-height:1.85}.mod-bullets{gap:10px;margin:18px 0;display:grid}.mod-bullet{border:1px solid var(--line);background:var(--panel);border-radius:12px;gap:12px;padding:14px 16px;display:flex}.mod-bullet-dot{background:var(--brand);border-radius:50%;flex:none;width:6px;height:6px;margin-top:7px}.mod-bullet strong{color:var(--ink);font-size:13px;font-weight:620;display:block}.mod-bullet p{color:var(--ink-2);margin-top:4px;font-size:12.5px;line-height:1.7}.mod-steps{flex-direction:column;margin:20px 0;display:flex}.mod-steps li{gap:14px;padding-bottom:18px;display:flex;position:relative}.mod-steps li:not(:last-child):before{content:"";background:var(--line);width:1px;position:absolute;top:26px;bottom:0;left:13px}.mod-step-no{border:1px solid var(--line-strong);background:var(--panel);width:27px;height:27px;color:var(--ink-3);font-family:var(--font-mono);border-radius:50%;flex:none;place-items:center;font-size:9.5px;display:grid}.mod-steps strong{color:var(--ink);padding-top:4px;font-size:13px;font-weight:620;display:block}.mod-steps p{color:var(--ink-2);margin-top:4px;font-size:12.5px;line-height:1.7}.table-wrap table{width:100%;font-size:12.5px}.table-wrap thead th{text-align:left;letter-spacing:.02em;white-space:nowrap;padding:9px 12px;font-size:11px;font-weight:650}.table-wrap td{color:var(--ink-2);padding:9px 12px;line-height:1.65}.table-wrap tbody tr:nth-child(2n){background:color-mix(in oklab, var(--code-bg) 35%, transparent)}.mod-shots{gap:16px;margin:22px 0;display:grid}.mod-shots-pair{grid-template-columns:minmax(0,1fr)}.mod-shots .shot{margin:0}.shot{margin:22px 0 0}.shot-frame{border:1px solid var(--line);background:var(--code-bg);width:100%;box-shadow:var(--shadow-sm);cursor:zoom-in;border-radius:13px;padding:0;display:block;position:relative;overflow:hidden}.shot-frame img{width:100%;height:auto;display:block}.shot-zoom{color:#fff;opacity:0;background:#140f0ab8;border-radius:99px;align-items:center;gap:5px;padding:5px 9px;font-size:10px;transition:opacity .16s;display:inline-flex;position:absolute;bottom:10px;right:10px}.shot-frame:hover .shot-zoom,.shot-frame:focus-visible .shot-zoom{opacity:1}.shot figcaption{color:var(--ink-3);flex-direction:column;gap:3px;padding:9px 2px 0;font-size:11px;line-height:1.55;display:flex}.shot figcaption em{color:var(--ink-3);opacity:.8;font-size:10px;font-style:normal}.shot-hero{margin:0}.shot-hero .shot-frame{background:var(--panel);box-shadow:var(--shadow-lg);border-radius:16px;padding:6px}.shot-hero .shot-frame img{border-radius:10px}.shot-hero figcaption{padding-top:10px}.lightbox{z-index:300;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#0e0a06e0;place-items:center;padding:34px;display:grid;position:fixed;inset:0}.lightbox-body{flex-direction:column;align-items:center;gap:10px;max-width:min(1560px,94vw);display:flex}.lightbox-body img{background:#fff;border-radius:10px;max-width:100%;max-height:80vh;box-shadow:0 30px 80px -30px #000000e6}.lightbox-body p{color:#f5ede3;text-align:center;max-width:80ch;font-size:12px;line-height:1.6}.lightbox-body small{color:#f5ede380;font-size:10.5px}.lightbox-close{color:#fff;cursor:pointer;background:#ffffff14;border:1px solid #fff3;border-radius:50%;place-items:center;width:38px;height:38px;display:grid;position:absolute;top:20px;right:20px}.lightbox-close:hover{background:#ffffff2e}.callout-list{gap:10px;margin:18px 0;display:grid}.callout{border:1px solid var(--line);background:var(--panel);border-left-width:3px;border-radius:10px;padding:13px 15px}.callout-tip{border-left-color:var(--ok);background:color-mix(in oklab, var(--ok-soft) 55%, var(--panel))}.callout-warn{background:color-mix(in oklab, var(--warn-soft) 62%, var(--panel));border-left-color:#d69a2d}.callout-danger{border-left-color:var(--danger);background:color-mix(in oklab, var(--danger-soft) 62%, var(--panel))}.callout-head{color:var(--ink);align-items:center;gap:7px;display:flex}.callout-head svg{flex:none}.callout-tip .callout-head svg{color:var(--ok)}.callout-warn .callout-head svg{color:#b37a12}.callout-danger .callout-head svg{color:var(--danger)}.callout-tag{background:color-mix(in oklab, var(--ink) 7%, transparent);color:var(--ink-3);letter-spacing:.06em;border-radius:4px;padding:1px 5px;font-size:9px}.callout-head strong{font-size:12.5px;font-weight:620}.callout p{color:var(--ink-2);margin-top:5px;font-size:12px;line-height:1.7}.gotcha-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.gotcha-grid .callout{border-top-width:3px;border-left-width:1px}.gotcha-grid .callout-tip{border-top-color:var(--ok)}.gotcha-grid .callout-warn{border-top-color:#d69a2d}.gotcha-grid .callout-danger{border-top-color:var(--danger)}.defect-box{border:1px solid var(--line);background:var(--panel);border-radius:14px;margin-top:16px;overflow:hidden}.defect-head{border-bottom:1px solid var(--line);background:var(--panel-2);color:var(--ink-3);justify-content:space-between;align-items:center;padding:11px 18px;font-size:11px;display:flex}.defect-progress{color:var(--accent-ink);font-family:var(--font-mono);font-size:10.5px}.defect-list li+li{border-top:1px solid var(--line-2)}.defect-list label{color:var(--ink-2);cursor:pointer;align-items:flex-start;gap:10px;padding:11px 18px;font-size:12.5px;line-height:1.65;display:flex;position:relative}.defect-list label:hover{background:color-mix(in oklab, var(--code-bg) 45%, transparent)}.defect-list label:focus-within{outline:2px solid 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