:root{--page:#090b09;--surface:#121512;--surface-2:#1a1e1a;--surface-raised:#222722;--ink:#f1f2e9;--ink-2:#c5c9bd;--ink-3:#8e9689;--signal:#f7c92c;--signal-ink:#181506;--danger:#ff7768;--border:#f1f2e921;--border-strong:#f1f2e93d;--signal-soft:#f7c92c1f;--page-soft:#090b09db;--focus:#f7c92c6b;--shadow:0 28px 72px -48px #030803eb;--font-body:Geist, "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;--font-display:"Songti SC", STSong, "Noto Serif CJK SC", serif;--font-mono:"SFMono-Regular", Consolas, "Liberation Mono", monospace;--max:1440px;--gutter:clamp(20px, 4vw, 64px);--dock-h:64px;--reading-progress:0}*{box-sizing:border-box}html,body{overflow-x:clip}html{background:var(--page);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;scroll-behavior:smooth;-webkit-font-smoothing:antialiased;font-size:16px}body{background:var(--page);color:var(--ink);font-family:var(--font-body);min-height:100dvh;padding-bottom:calc(var(--dock-h) + 28px);margin:0}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}:focus-visible{outline:2px solid var(--signal);outline-offset:4px;box-shadow:0 0 0 4px var(--focus)}h1,h2,h3{overflow-wrap:anywhere;min-width:0}.skip-link{background:var(--signal);color:var(--signal-ink);z-index:1000;padding:10px 14px;position:fixed;top:-80px;left:16px}.skip-link:focus{top:16px}.dock{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:var(--page-soft);border:1px solid var(--border);bottom:max(12px, env(safe-area-inset-bottom));box-shadow:var(--shadow);height:var(--dock-h);z-index:900;justify-content:center;align-items:center;padding:6px;display:flex;position:fixed;left:50%;transform:translate(-50%)}.dock a{color:var(--ink-3);white-space:nowrap;justify-content:center;align-items:center;gap:7px;min-width:86px;height:50px;padding:0 14px;font-size:12px;display:flex}.dock a:hover,.dock a[aria-current=page]{background:var(--surface-2);color:var(--ink)}.home-ledger{max-width:var(--max);min-height:calc(100dvh - var(--dock-h));padding:clamp(28px, 5vw, 76px) var(--gutter);grid-template-rows:1fr auto;grid-template-columns:minmax(0,.7fr) minmax(0,1.3fr);margin:0 auto;display:grid}.home-ledger__mark{color:var(--surface-raised);font-family:var(--font-mono);letter-spacing:-.13em;-webkit-user-select:none;user-select:none;align-items:flex-start;font-size:clamp(112px,18vw,280px);font-weight:800;line-height:.8;display:flex}.home-ledger__content{align-self:center;min-width:0;max-width:780px}.home-ledger__eyebrow,.records-index__hero>div>p,.records-principle>p,.record-detail__kicker,.not-found>p{color:var(--signal);font-family:var(--font-mono);letter-spacing:.12em;text-transform:uppercase;margin:0 0 24px;font-size:12px}.home-ledger h1{font-family:var(--font-display);letter-spacing:-.055em;margin:0;font-size:clamp(46px,7vw,102px);font-weight:600;line-height:.94}.home-ledger__content>p:not(.home-ledger__eyebrow){color:var(--ink-2);max-width:640px;margin:36px 0 30px;font-size:clamp(16px,1.5vw,21px);line-height:1.75}.signal-link{border-bottom:1px solid var(--signal);color:var(--signal);white-space:nowrap;align-items:center;gap:24px;min-height:48px;font-weight:650;display:inline-flex}.signal-link span{transition:transform .22s cubic-bezier(.16,1,.3,1)}.signal-link:hover span{transform:translate(5px)}.home-ledger footer{border-top:1px solid var(--border);color:var(--ink-3);font-family:var(--font-mono);letter-spacing:.08em;grid-column:1/-1;justify-content:space-between;align-items:flex-end;margin-top:48px;padding-top:18px;font-size:11px;display:flex}.records-index{max-width:var(--max);padding:34px var(--gutter) 96px;margin:0 auto}.records-index__hero{border-bottom:1px solid var(--border-strong);grid-template-columns:140px minmax(0,1.5fr) minmax(240px,.7fr);align-items:end;gap:clamp(24px,4vw,72px);min-height:52dvh;padding-bottom:48px;display:grid}.wordmark{font-family:var(--font-mono);letter-spacing:.18em;white-space:nowrap;align-self:start;min-height:44px;font-size:13px;font-weight:700}.records-index__hero h1{font-family:var(--font-display);letter-spacing:-.055em;margin:0;font-size:clamp(46px,6vw,88px);font-weight:600;line-height:.96}.records-index__intro{color:var(--ink-2);margin:0;padding-bottom:10px;font-size:15px;line-height:1.8}.current-record{border-bottom:1px solid var(--border);grid-template-columns:220px minmax(0,1fr);padding:clamp(42px,7vw,96px) 0;display:grid}.current-record>div{color:var(--ink-3);font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;flex-direction:column;gap:12px;font-size:11px;display:flex}.current-record>a{grid-template-columns:minmax(0,1fr) 180px;gap:20px;min-width:0;display:grid}.current-record>a>p{color:var(--signal);letter-spacing:.08em;grid-column:1/-1;margin:0;font-size:12px}.current-record h2{font-family:var(--font-display);letter-spacing:-.04em;margin:0;font-size:clamp(34px,4vw,64px);font-weight:600;line-height:1.04}.current-record>a>span{color:var(--ink-2);line-height:1.7}.current-record>a>strong{color:var(--signal);white-space:nowrap;place-self:end;font-size:13px;font-weight:600}.records-empty{border-bottom:1px solid var(--border);padding:clamp(42px,7vw,96px) 0}.records-empty p,.records-empty span{color:var(--ink-3)}.records-empty h2{font-family:var(--font-display);margin:16px 0;font-size:clamp(32px,4vw,56px);font-weight:600}.archive{padding:clamp(52px,7vw,96px) 0}.archive__heading{justify-content:space-between;align-items:baseline;display:flex}.archive__heading h2{font-family:var(--font-display);margin:0;font-size:clamp(34px,4vw,54px);font-weight:600}.archive__heading span{color:var(--ink-3);font-family:var(--font-mono);font-size:12px}.archive-filter{border-bottom:1px solid var(--border-strong);grid-template-columns:minmax(180px,1fr) minmax(150px,.42fr) minmax(150px,.42fr) auto auto;align-items:end;gap:12px;margin-top:34px;padding-bottom:20px;display:grid}.archive-filter label{gap:8px;min-width:0;display:grid}.archive-filter label>span{color:var(--ink-3);font-size:12px}.archive-filter input,.archive-filter select{background:var(--surface);border:1px solid var(--border);color:var(--ink);border-radius:0;width:100%;min-width:0;min-height:46px;padding:0 13px}.archive-filter input::placeholder{color:var(--ink-3)}.archive-filter button,.archive-filter>a{border:1px solid var(--border-strong);white-space:nowrap;justify-content:center;align-items:center;min-height:46px;padding:0 18px;display:inline-flex}.archive-filter button{background:var(--signal);border-color:var(--signal);color:var(--signal-ink);cursor:pointer;font-weight:700}.archive-filter>a{color:var(--ink-2)}.archive-list{border-bottom:1px solid var(--border-strong)}.archive-row{border-top:1px solid var(--border);grid-template-columns:140px 110px minmax(0,1fr) 44px;align-items:center;gap:22px;min-height:78px;transition:background .18s,padding .18s;display:grid}.archive-row:hover{background:var(--surface);padding:0 14px}.archive-row time,.archive-row>span{color:var(--ink-3);font-family:var(--font-mono);font-size:11px}.archive-row strong{font-family:var(--font-display);font-size:22px;font-weight:500}.archive-row i{color:var(--signal);justify-self:end;font-style:normal}.archive-list__empty{color:var(--ink-3);margin:0;padding:46px 0}.records-principle{border-top:1px solid var(--border);grid-template-columns:220px minmax(0,1fr);align-items:start;gap:36px;padding:clamp(52px,7vw,96px) 0 20px;display:grid}.records-principle blockquote{font-family:var(--font-display);letter-spacing:-.03em;max-width:920px;margin:0;font-size:clamp(30px,4vw,56px);line-height:1.2}.reading-progress{background:var(--signal);height:3px;transform:scaleX(var(--reading-progress));transform-origin:0;z-index:950;width:100%;position:fixed;top:0;left:0}.record-detail{max-width:var(--max);padding:34px var(--gutter) 110px;margin:0 auto}.preview-banner,.stale-preview{background:var(--signal-soft);border:1px solid var(--signal);color:var(--signal);max-width:var(--max);margin:0 auto;padding:12px 16px;font-size:13px;line-height:1.5}.stale-preview{border-color:var(--danger);color:var(--danger);margin-top:20px}.back-link{color:var(--ink-3);white-space:nowrap;align-items:center;min-height:44px;font-size:13px;display:inline-flex}.back-link:hover{color:var(--signal)}.record-detail__hero{border-bottom:1px solid var(--border-strong);padding:34px 0 clamp(44px,7vw,88px)}.record-detail__kicker{margin-top:clamp(48px,8vw,112px)}.record-detail__hero h1{font-family:var(--font-display);letter-spacing:-.06em;max-width:1180px;margin:0;font-size:clamp(48px,7vw,104px);font-weight:600;line-height:.94}.record-detail__summary{color:var(--ink-2);font-family:var(--font-display);max-width:860px;margin:38px 0 0;font-size:clamp(20px,2.2vw,30px);line-height:1.55}.record-detail__tracks{grid-template-columns:180px minmax(0,760px) 220px;justify-content:space-between;align-items:start;gap:clamp(28px,4vw,64px);padding-top:clamp(48px,7vw,92px);display:grid}.record-meta,.record-outline{position:sticky;top:32px}.record-meta dl{margin:0}.record-meta dl>div{border-top:1px solid var(--border);padding:14px 0 18px}.record-meta dt,.record-outline h2{color:var(--ink-3);font-family:var(--font-mono);letter-spacing:.1em;text-transform:uppercase;font-size:10px;font-weight:500}.record-meta dd{margin:8px 0 0;font-size:13px;line-height:1.6}.record-meta dd a{border-bottom:1px solid var(--border-strong);margin-bottom:5px;display:table}.record-body{color:var(--ink-2);font-family:var(--font-display);min-width:0;font-size:clamp(18px,1.7vw,22px);line-height:1.92}.record-body>:first-child,.record-body>div>:first-child{margin-top:0}.record-body h2,.record-body h3{color:var(--ink);font-family:var(--font-body);letter-spacing:-.02em;margin:2.4em 0 .8em;line-height:1.3}.record-body h2{font-size:clamp(26px,3vw,40px)}.record-body h3{font-size:clamp(21px,2.4vw,30px)}.record-body p,.record-body ul,.record-body ol{margin:0 0 1.45em}.record-body a{border-bottom:1px solid var(--signal);color:var(--signal)}.record-body blockquote{border-bottom:1px solid var(--border-strong);border-top:1px solid var(--border-strong);color:var(--ink);margin:2em 0;padding:1.25em 0;font-size:1.2em}.record-body code{background:var(--surface-2);color:var(--ink);font-family:var(--font-mono);padding:.14em .35em;font-size:.78em}.record-body pre{background:var(--surface);border:1px solid var(--border);padding:18px;overflow-x:auto}.record-outline{border-top:1px solid var(--border);padding-top:14px}.record-outline h2{margin:0 0 18px}.record-outline ol{color:var(--ink-2);margin:0;padding-left:20px;font-size:12px;line-height:1.6}.record-outline li{margin-bottom:12px}.record-outline p{color:var(--ink-3);font-size:12px;line-height:1.6}.record-tools{gap:8px;max-width:760px;margin:48px auto 0;display:flex}.record-tools button{background:var(--surface);border:1px solid var(--border);color:var(--ink-2);cursor:pointer;white-space:nowrap;min-height:44px;padding:0 16px}.record-tools button:hover{border-color:var(--signal);color:var(--signal)}.related-records{border-top:1px solid var(--border-strong);margin-top:clamp(58px,8vw,112px);padding-top:34px}.related-records h2{font-family:var(--font-display);margin:0 0 30px;font-size:clamp(30px,4vw,50px);font-weight:600}.related-records>div{grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.related-records a{border-top:1px solid var(--border);gap:12px;min-height:130px;padding:22px 20px 22px 0;display:grid}.related-records a:nth-child(2n){border-left:1px solid var(--border);padding-left:20px}.related-records span{color:var(--signal);font-size:11px}.related-records strong{font-family:var(--font-display);font-size:22px;font-weight:500}.not-found{max-width:900px;min-height:80dvh;padding:12vh var(--gutter);place-content:center start;margin:0 auto;display:grid}.not-found h1{font-family:var(--font-display);letter-spacing:-.05em;margin:0 0 36px;font-size:clamp(44px,7vw,86px);font-weight:600;line-height:.98}.not-found a{border-bottom:1px solid var(--signal);color:var(--signal);width:fit-content;min-height:44px;display:inline-flex}@media (max-width:1040px){.records-index__hero{grid-template-columns:110px minmax(0,1fr)}.records-index__intro{grid-column:2}.record-detail__tracks{grid-template-columns:150px minmax(0,1fr)}.record-outline{grid-column:2;position:static}.archive-filter{grid-template-columns:minmax(0,1fr) minmax(0,.5fr) minmax(0,.5fr)}.archive-filter button,.archive-filter>a{grid-row:2}}@media (max-width:768px){:root{--dock-h:62px}.home-ledger{grid-template-columns:minmax(0,1fr);padding-top:28px}.home-ledger__mark{margin-bottom:48px;font-size:86px}.home-ledger h1,.records-index__hero h1,.record-detail__hero h1{line-height:1.02}.records-index__hero{grid-template-columns:minmax(0,1fr);align-items:start;min-height:auto;padding-bottom:42px}.records-index__hero>div,.records-index__intro{grid-column:1}.current-record,.records-principle{grid-template-columns:minmax(0,1fr)}.current-record>div{flex-direction:row;justify-content:space-between;margin-bottom:26px}.current-record>a{grid-template-columns:minmax(0,1fr)}.current-record>a>strong{justify-self:start}.archive-filter{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.archive-filter label:first-child{grid-column:1/-1}.archive-filter button,.archive-filter>a{grid-row:auto}.archive-row{grid-template-columns:minmax(0,1fr) auto;gap:8px 16px;padding:16px 0}.archive-row time,.archive-row>span{grid-row:1}.archive-row>span{justify-self:end}.archive-row strong{grid-area:2/1/auto/-1}.archive-row i{display:none}.record-detail__tracks{grid-template-columns:minmax(0,1fr)}.record-meta,.record-outline{grid-column:1;position:static}.record-meta dl{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.record-outline{margin-top:22px}.related-records>div{grid-template-columns:minmax(0,1fr)}.related-records a:nth-child(2n){border-left:0;padding-left:0}}@media (max-width:420px){.dock{bottom:max(8px, env(safe-area-inset-bottom));width:calc(100% - 20px)}.dock a{flex:1;min-width:0;padding:0 8px}.archive-filter{grid-template-columns:minmax(0,1fr)}.archive-filter label:first-child{grid-column:1}.record-meta dl{grid-template-columns:minmax(0,1fr)}.record-meta dl>div{padding-bottom:10px}.record-tools{flex-direction:column}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.update-preview{width:min(1180px,100% - 40px);margin:0 auto;padding:48px 0 120px}.update-preview__header{max-width:760px;margin-bottom:36px}.update-preview__header h1{font-family:var(--font-display);margin:10px 0 16px;font-size:clamp(2rem,5vw,4.6rem);line-height:.98}.update-preview__diff{border:1px solid var(--border);background:var(--border);grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin:32px 0 56px;display:grid}.update-preview__diff>*{background:var(--page);min-width:0;padding:24px}.update-preview__diff>h2,.update-preview__risk{grid-column:1/-1}.update-preview__json{overflow-wrap:anywhere;white-space:pre-wrap;max-width:100%;color:var(--ink-3);font:.82rem/1.65 var(--font-mono)}.update-preview__page>h2{color:var(--signal);font:.74rem/1 var(--font-mono);letter-spacing:.16em;text-transform:uppercase;margin-bottom:24px}.update-preview__recommendation{border:1px solid var(--border);background:var(--surface);max-width:820px;padding:clamp(24px,5vw,56px)}.update-preview__recommendation h2{font-family:var(--font-display);margin:8px 0 16px;font-size:clamp(2rem,5vw,4rem)}.update-preview__recommendation dl div{border-top:1px solid var(--border);grid-template-columns:130px 1fr;gap:20px;padding:14px 0;display:grid}.update-preview__recommendation dd{overflow-wrap:anywhere;min-width:0;margin:0}@media (max-width:640px){.update-preview{width:min(100% - 24px,1180px);padding-top:28px}.update-preview__diff{grid-template-columns:1fr}.update-preview__diff>h2,.update-preview__risk{grid-column:auto}.update-preview__recommendation dl div{grid-template-columns:1fr;gap:6px}}:root{--header-h:72px;--surface-warm:#17140d;--signal-faint:#f7c92c12;--signal-line:#f7c92c7a;--grain:#f1f2e909;--shadow-signal:0 32px 100px -58px #f7c92c6b}body:before{content:"";opacity:.035;pointer-events:none;z-index:850;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.6'/%3E%3C/svg%3E");position:fixed;inset:0}.site-header{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:var(--page-soft);border-bottom:1px solid var(--border);height:var(--header-h);padding:0 var(--gutter);z-index:920;justify-content:space-between;align-items:center;display:flex;position:sticky;top:0}.site-brand,.site-status{white-space:nowrap;align-items:center;gap:12px;min-height:44px;display:inline-flex}.site-brand{font-size:17px;font-weight:750}.site-brand i{border:2px solid var(--signal);width:18px;height:18px;position:relative}.site-brand i:after,.site-status i{background:var(--signal);content:"";width:5px;height:5px}.site-brand i:after{position:absolute;top:5px;left:5px}.site-status{color:var(--ink-3);font-family:var(--font-mono);letter-spacing:.12em;text-transform:uppercase;font-size:10px}.site-status i{box-shadow:0 0 0 7px var(--signal-soft)}.dock{height:72px}.dock a{flex-direction:column;gap:3px;min-width:74px;padding:0 12px;font-size:16px}.dock a b{color:inherit;font-size:10px;font-weight:500}.dock a[aria-current=page]{background:var(--signal);color:var(--signal-ink)}.dock a[aria-current=page] span{color:var(--signal-ink)}.section-label,.section-heading>p,.path-section>header>p,.boundary-section>div>p{color:var(--ink-3);font-family:var(--font-mono);letter-spacing:.14em;text-transform:uppercase;margin:0;font-size:11px;line-height:1.4}.home{max-width:var(--max);padding:0 var(--gutter);margin:0 auto}.home-hero{min-height:calc(100dvh - var(--header-h));grid-template-columns:minmax(0,1fr) minmax(340px,.92fr);align-items:center;gap:clamp(46px,7vw,120px);padding:clamp(44px,6vw,92px) 0 120px;display:grid}.home-hero__copy{min-width:0}.home-hero h1{font-family:var(--font-body);letter-spacing:-.07em;margin:28px 0 32px;font-size:clamp(52px,6.2vw,98px);font-weight:780;line-height:.88}.home-hero h1 span,.home-hero h1 em{font-style:normal;display:block;transform:translateY(0)}.home-hero h1 span{animation:title-settle .76s var(--ease,cubic-bezier(.16,1,.3,1)) both}.home-hero h1 span:nth-child(2){animation-delay:.1s}.home-hero h1 em{animation:title-punctuate .66s .21s var(--ease,cubic-bezier(.16,1,.3,1)) both;color:var(--signal)}.home-hero__summary{color:var(--ink-2);max-width:620px;margin:0;font-size:clamp(15px,1.3vw,18px);line-height:1.8}.status-row{border-bottom:1px solid var(--border-strong);border-top:1px solid var(--border-strong);grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:18px;min-height:64px;margin-top:clamp(54px,8vw,108px);display:grid}.status-row b,.status-row i{color:var(--signal);font-style:normal}.status-row span{color:var(--ink-3);font-size:14px}.portrait-frame{aspect-ratio:.98;border:1px solid var(--border-strong);box-shadow:var(--shadow-signal);margin:0;padding:18px;position:relative}.portrait-frame:before,.portrait-frame:after{border-color:var(--signal);content:"";z-index:3;border-style:solid;width:24px;height:24px;position:absolute}.portrait-frame:before{border-width:1px 0 0 1px;top:-10px;left:-10px}.portrait-frame:after{border-width:0 1px 1px 0;bottom:-10px;right:-10px}.portrait-frame img{object-fit:cover;z-index:1;padding:18px}.portrait-frame__film{background:radial-gradient(circle at 70% 18%, var(--signal-soft), transparent 42%);mix-blend-mode:screen;pointer-events:none;z-index:2;animation:7s ease-in-out infinite alternate portrait-film;position:absolute;inset:18px}.portrait-frame figcaption{color:var(--ink-3);font-family:var(--font-mono);letter-spacing:.12em;text-transform:uppercase;transform-origin:100% 100%;z-index:4;font-size:9px;position:absolute;bottom:18px;right:-18px;transform:rotate(90deg)translate(100%)}.section-shell{border-top:1px solid var(--border);margin-left:calc(var(--gutter) * -1);margin-right:calc(var(--gutter) * -1);padding:clamp(72px, 10vw, 148px) var(--gutter)}.section-shell--signal{background:var(--signal);color:var(--signal-ink)}.section-shell--deep{background:var(--surface)}.section-shell--warm{background:var(--surface-warm)}.section-heading h2,.public-page h1,.section-shell h2,.site-footer strong{font-family:var(--font-body);letter-spacing:-.055em;font-weight:720}.section-heading h2,.section-shell h2{margin:18px 0 0;font-size:clamp(42px,6vw,84px);line-height:.96}.section-heading--split{grid-template-columns:minmax(0,1.3fr) minmax(260px,.7fr);align-items:end;gap:36px;display:grid}.section-heading--split>p{color:var(--ink-2);font-family:var(--font-body);letter-spacing:0;text-transform:none;max-width:440px;font-size:16px;line-height:1.8}.home-now .section-heading>p,.home-now .section-link{color:var(--signal-ink)}.now-grid{border-top:1px solid;border-bottom:1px solid;grid-template-columns:repeat(3,minmax(0,1fr));margin:68px 0 40px;display:grid}.now-grid strong{min-height:190px;padding:28px;font-size:clamp(22px,2.6vw,38px);font-weight:560;line-height:1.35}.now-grid strong+strong{border-left:1px solid}.section-link{color:var(--signal);align-items:center;gap:22px;width:fit-content;min-height:48px;font-weight:650;display:flex}.section-link span{transition:transform .22s var(--ease,cubic-bezier(.16,1,.3,1))}.section-link:hover span{transform:translate(5px,-3px)}.index-list,.recommendation-lines{border-bottom:1px solid var(--border-strong);margin:64px 0 34px}.index-list>a{border-top:1px solid var(--border);grid-template-columns:126px 92px minmax(0,1fr) 34px;align-items:center;gap:22px;min-height:86px;transition:background .18s,padding .18s;display:grid}.index-list>a:hover{background:var(--signal);color:var(--signal-ink);padding:0 18px}.index-list time,.index-list span{color:var(--ink-3);font-family:var(--font-mono);font-size:10px}.index-list>a:hover time,.index-list>a:hover span{color:var(--signal-ink)}.index-list strong{font-family:var(--font-display);font-size:23px;font-weight:500}.index-list i{color:var(--signal);font-style:normal}.index-list>a:hover i{color:var(--signal-ink)}.quiet-empty{color:var(--ink-3);margin:0;padding:44px 0;line-height:1.75}.topic-lines{border-bottom:1px solid var(--border-strong);margin-top:64px}.topic-lines a{border-top:1px solid var(--border);letter-spacing:-.04em;justify-content:space-between;align-items:center;min-height:112px;font-size:clamp(28px,4vw,58px);font-weight:620;display:flex}.topic-lines a:hover{color:var(--signal)}.recommendation-lines a{border-top:1px solid var(--border);grid-template-columns:minmax(180px,.4fr) minmax(0,1fr);align-items:baseline;gap:32px;padding:28px 0;display:grid}.recommendation-lines strong{font-size:24px}.recommendation-lines span{color:var(--ink-2)}.path-preview{grid-template-columns:minmax(0,1.1fr) minmax(260px,.7fr);gap:52px;display:grid}.path-preview ol{counter-reset:path;margin:0;padding:0;list-style:none}.path-preview li{border-top:1px solid var(--border);counter-increment:path;padding:18px 0;font-size:clamp(20px,2.2vw,30px)}.path-preview li:before{color:var(--signal);content:counter(path, decimal-leading-zero);font-family:var(--font-mono);margin-right:24px;font-size:10px}.path-preview .section-link{grid-column:1/-1}.cooperation-preview>div:last-of-type{grid-template-columns:repeat(4,minmax(0,1fr));margin:64px 0 36px;display:grid}.cooperation-preview>div:last-of-type span{border-bottom:1px solid var(--border-strong);border-top:1px solid var(--border-strong);min-height:120px;padding:22px}.cooperation-preview>div:last-of-type span+span{border-left:1px solid var(--border-strong)}.contact-preview h2{max-width:940px}.contact-email{border-bottom:1px solid var(--signal);color:var(--signal);font-family:var(--font-mono);overflow-wrap:anywhere;width:fit-content;margin-top:64px;padding-bottom:14px;font-size:clamp(19px,4vw,52px);display:block}.site-footer{background:var(--surface);border-top:1px solid var(--border);margin-bottom:calc(var(--dock-h) + 26px);padding:54px var(--gutter) 64px;grid-template-columns:.5fr minmax(0,1fr) auto;gap:30px;display:grid}.site-footer strong{font-size:24px}.site-footer p{color:var(--ink-3);margin:0;line-height:1.7}.site-footer div{gap:24px;display:flex}.site-footer a{white-space:nowrap;min-height:44px}.public-page{max-width:var(--max);padding:0 var(--gutter) 120px;margin:0 auto}.page-hero,.now-hero,.about-hero,.cooperate-hero{border-bottom:1px solid var(--border-strong);padding:clamp(64px,9vw,132px) 0 clamp(54px,8vw,112px)}.page-hero h1,.now-hero h1,.about-hero h1,.cooperate-hero h1{max-width:1100px;margin:24px 0 34px;font-size:clamp(52px,8vw,120px);line-height:.92}.page-hero>p:last-child,.now-hero>p,.about-hero>div>p:last-child,.cooperate-hero>div>p:last-child{color:var(--ink-2);max-width:720px;margin:0;font-size:clamp(16px,1.6vw,21px);line-height:1.8}.category-strip{background:var(--page);border-bottom:1px solid var(--border);top:var(--header-h);z-index:500;gap:8px;padding:18px 0;display:flex;position:sticky;overflow-x:auto}.category-strip a{border:1px solid var(--border);color:var(--ink-2);white-space:nowrap;align-items:center;min-height:44px;padding:0 16px;display:flex}.recommendation-catalog>section{scroll-margin-top:calc(var(--header-h) + 76px);padding:78px 0 0}.recommendation-catalog>section>header,.now-archive>header,.matrix-section>header,.long-themes>header{justify-content:space-between;align-items:end;gap:30px;margin-bottom:34px;display:flex}.recommendation-catalog h2,.now-archive h2,.matrix-section>header h2,.long-themes>header h2,.faq-section>h2,.intent-links>h2{letter-spacing:-.05em;margin:0;font-size:clamp(36px,5vw,68px)}.recommendation-catalog>section>header span,.now-archive>header span{color:var(--ink-3);font-family:var(--font-mono);font-size:11px}.recommendation-entry{border-top:1px solid var(--border-strong);scroll-margin-top:calc(var(--header-h) + 76px);grid-template-columns:minmax(220px,.45fr) minmax(0,1fr);gap:42px;padding:38px 0 52px;display:grid}.recommendation-entry__identity>span{color:var(--signal);font-family:var(--font-mono);font-size:10px}.recommendation-entry__logo{border:1px solid var(--border);object-fit:contain;background:#fff;width:min(180px,100%);height:56px;margin-bottom:24px;padding:10px}.recommendation-entry h3{margin:14px 0;font-size:clamp(30px,3.5vw,48px)}.recommendation-entry__identity p,.recommendation-entry dd{color:var(--ink-2);line-height:1.7}.recommendation-entry__body{gap:28px;display:grid}.recommendation-entry__reason{border-top:1px solid var(--border-strong);padding-top:18px}.recommendation-entry__reason h4,.recommendation-entry__references>strong,.recommendation-entry__risk>strong{font-family:var(--font-mono);letter-spacing:.04em;text-transform:uppercase;font-size:11px;font-weight:500}.recommendation-entry__reason p,.recommendation-entry__risk p{color:var(--ink-2);margin:12px 0 0;line-height:1.8}.recommendation-entry__risk{background:color-mix(in srgb, var(--signal) 7%, transparent);border-left:2px solid var(--signal);padding:18px 20px}.recommendation-entry__references ul{flex-wrap:wrap;gap:10px 18px;margin:14px 0 0;padding:0;list-style:none;display:flex}.recommendation-entry__references a{color:var(--ink-2);font-size:13px}.recommendation-entry__references a span{color:var(--signal);margin-left:6px}.recommendation-entry__preview-note{color:var(--ink-3);font-family:var(--font-mono);font-size:11px}.recommendation-entry--preview{margin-top:36px}.recommendation-entry dl{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin:0;display:grid}.recommendation-entry dl>div{border-top:1px solid var(--border);padding-top:13px}.recommendation-entry dt{color:var(--ink-3);font-size:11px}.recommendation-entry dd{margin:8px 0 0}.recommendation-entry__go{color:var(--signal);width:fit-content;min-height:44px}.large-empty{border-bottom:1px solid var(--border-strong);padding:clamp(72px,10vw,148px) 0}.large-empty>p{color:var(--signal);font-family:var(--font-mono);font-size:11px}.large-empty h2{max-width:920px;margin:20px 0;font-size:clamp(40px,6vw,78px);line-height:1}.large-empty>span{color:var(--ink-2);max-width:720px;line-height:1.8;display:block}.recommendation-principles{padding:100px 0 20px}.recommendation-principles h2{font-size:clamp(34px,5vw,62px)}.recommendation-principles ol{border-bottom:1px solid var(--border-strong);margin:36px 0 0;padding:0;list-style:none}.recommendation-principles li{border-top:1px solid var(--border);grid-template-columns:.4fr minmax(0,1fr);gap:30px;padding:22px 0;display:grid}.recommendation-principles span{color:var(--ink-2)}.now-hero{grid-template-columns:minmax(0,1.2fr) minmax(280px,.6fr);align-items:end;gap:48px;display:grid}.now-hero h1{color:var(--signal);font-family:var(--font-mono);letter-spacing:-.09em;white-space:nowrap;font-size:clamp(62px,10vw,156px)}.now-snapshot{background:var(--signal);color:var(--signal-ink);margin-left:calc(var(--gutter) * -1);margin-right:calc(var(--gutter) * -1);padding:clamp(60px, 8vw, 110px) var(--gutter)}.now-snapshot>header span,.now-snapshot>header time{font-family:var(--font-mono);font-size:11px}.now-snapshot>header time{float:right}.now-snapshot>header h1,.now-snapshot>header h2{margin:28px 0;font-size:clamp(42px,7vw,92px);line-height:.95}.now-snapshot>header p{max-width:820px;font-size:clamp(17px,2vw,24px);line-height:1.7}.now-snapshot__groups{border-top:1px solid;border-bottom:1px solid;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:60px;display:grid}.now-snapshot__groups section{min-height:240px;padding:24px}.now-snapshot__groups section+section{border-left:1px solid}.now-snapshot__groups h3,.now-snapshot footer h3{margin:0 0 22px;font-size:12px}.now-snapshot__groups ul{padding-left:20px;list-style:square}.now-snapshot__groups li,.now-snapshot__groups p{margin-bottom:18px;font-size:clamp(18px,2vw,26px);line-height:1.45}.now-snapshot__body{font-family:var(--font-display);max-width:820px;margin-top:48px;font-size:20px;line-height:1.9}.now-snapshot footer{border-top:1px solid;margin-top:48px;padding-top:24px}.now-snapshot footer a{border-bottom:1px solid;margin-bottom:12px;display:table}.now-archive{padding:100px 0}.now-archive>div{border-bottom:1px solid var(--border-strong)}.now-archive a{border-top:1px solid var(--border);grid-template-columns:180px minmax(0,1fr) 70px;align-items:center;gap:24px;min-height:82px;display:grid}.now-archive a[aria-current=page]{color:var(--signal)}.now-archive time,.now-archive a span{font-family:var(--font-mono);font-size:11px}.now-distinction{background:var(--surface);margin-left:calc(var(--gutter) * -1);margin-right:calc(var(--gutter) * -1);padding:84px var(--gutter);grid-template-columns:minmax(0,1fr) minmax(260px,.6fr);gap:36px;display:grid}.now-distinction h2{margin:0;font-size:clamp(40px,6vw,74px);line-height:1}.now-distinction p{color:var(--ink-2);margin:0;line-height:1.8}.now-distinction .section-link{grid-column:2}.now-version{padding-top:34px}.now-version .now-snapshot{margin-top:28px}.about-hero,.cooperate-hero{grid-template-columns:minmax(0,1.15fr) minmax(320px,.62fr);align-items:center;gap:clamp(48px,7vw,110px);display:grid}.about-hero figure{aspect-ratio:.9;border-bottom:1px solid var(--border-strong);border-top:1px solid var(--border-strong);margin:0;position:relative}.about-hero figure img{object-fit:cover;padding:14px 0 72px}.about-hero figcaption{z-index:2;justify-content:space-between;display:flex;position:absolute;bottom:18px;left:0;right:0}.about-hero figcaption small{color:var(--ink-3)}.about-opening,.cooperate-intro{color:var(--ink-2);font-family:var(--font-display);max-width:860px;padding:72px 0;font-size:clamp(20px,2.3vw,30px);line-height:1.8}.path-section{background:var(--surface);margin-left:calc(var(--gutter) * -1);margin-right:calc(var(--gutter) * -1);padding:100px var(--gutter);grid-template-columns:minmax(260px,.55fr) minmax(0,1fr);gap:60px;display:grid}.path-section>header h2{top:calc(var(--header-h) + 24px);margin:18px 0;font-size:clamp(40px,5vw,68px);line-height:1;position:sticky}.path-section ol{margin:0;padding:0;list-style:none}.path-section li{border-top:1px solid var(--border);grid-template-columns:40px minmax(0,1fr);gap:28px;padding:32px 0 46px;display:grid}.path-section li>span{color:var(--signal);font-family:var(--font-mono);font-size:11px}.path-section h3{margin:0;font-size:clamp(27px,3vw,42px)}.path-section time,.path-section li p{color:var(--ink-2);line-height:1.75}.judgment-band{background:var(--surface-warm);margin-left:calc(var(--gutter) * -1);margin-right:calc(var(--gutter) * -1);padding:92px var(--gutter)}.judgment-band>p{color:var(--signal)}.judgment-band h2{color:var(--signal);margin:24px 0 38px;font-size:clamp(42px,6vw,82px);line-height:1}.judgment-band>span,.judgment-band>div{color:var(--ink-2);max-width:760px;line-height:1.8;display:block}.long-themes,.intent-links,.faq-section{padding:100px 0}.long-themes>header p,.matrix-section>header p{color:var(--ink-2);max-width:480px;margin:0;line-height:1.75}.long-themes>div,.intent-links>div{border-bottom:1px solid var(--border-strong)}.long-themes article,.intent-links a{border-top:1px solid var(--border);grid-template-columns:minmax(240px,.55fr) minmax(0,1fr);gap:40px;padding:28px 0;display:grid}.long-themes h3{margin:0;font-size:clamp(25px,3vw,42px)}.long-themes article p,.intent-links a span{color:var(--ink-2);margin:0;line-height:1.75}.intent-links a i{color:var(--signal);grid-column:2;font-style:normal}.cooperate-hero aside{border-bottom:1px solid var(--border-strong);border-top:1px solid var(--border-strong);padding:28px 0}.cooperate-hero aside span{color:var(--ink-3);font-size:11px}.cooperate-hero aside a{color:var(--signal);font-family:var(--font-mono);overflow-wrap:anywhere;margin:18px 0 28px;font-size:clamp(16px,2vw,23px);display:block}.cooperate-hero aside p{color:var(--ink-2);line-height:1.7}.matrix-section{padding:100px 0}.cooperation-matrix{grid-template-columns:minmax(0,1.35fr) minmax(300px,.65fr);align-items:start;gap:42px;display:grid}.cooperation-matrix__table{grid-template-columns:minmax(220px,1fr) repeat(3,minmax(120px,.4fr));display:grid;overflow-x:auto}.matrix-corner,.matrix-stage,.matrix-direction,.matrix-row button{border-left:1px solid var(--border);border-top:1px solid var(--border);min-height:74px;padding:16px}.matrix-stage,.matrix-corner{color:var(--ink-3);font-size:11px}.matrix-row{display:contents}.matrix-direction{min-height:130px}.matrix-direction strong,.matrix-direction span{display:block}.matrix-direction span{color:var(--ink-3);margin-top:10px;font-size:12px;line-height:1.55}.matrix-row button{background:var(--surface);color:var(--ink-3);cursor:pointer;border-bottom:0;border-right:0}.matrix-row button[aria-pressed=true]{background:var(--signal);color:var(--signal-ink)}.cooperation-brief{background:var(--signal);color:var(--signal-ink);top:calc(var(--header-h) + 24px);padding:30px;position:sticky}.cooperation-brief>p:first-child{font-family:var(--font-mono);letter-spacing:.1em;font-size:10px}.cooperation-brief h2{font-size:clamp(30px,3vw,44px);line-height:1}.cooperation-brief h2 span{font-weight:420}.cooperation-brief>strong,.cooperation-brief>p{line-height:1.65}.cooperation-brief h3{border-top:1px solid;padding-top:18px;font-size:13px}.cooperation-brief li{margin-bottom:8px}.cooperation-brief>div{flex-wrap:wrap;gap:8px;margin-top:26px;display:flex}.cooperation-brief a,.cooperation-brief button{background:var(--signal-ink);border:1px solid var(--signal-ink);color:var(--signal);cursor:pointer;white-space:nowrap;align-items:center;min-height:46px;padding:0 14px;display:flex}.cooperation-brief button{color:var(--signal-ink);background:0 0}.boundary-section{background:var(--surface-warm);margin-left:calc(var(--gutter) * -1);margin-right:calc(var(--gutter) * -1);padding:92px var(--gutter);grid-template-columns:minmax(0,.8fr) minmax(0,1fr);gap:60px;display:grid}.boundary-section h2{margin:20px 0;font-size:clamp(42px,6vw,76px);line-height:1}.boundary-section ul,.boundary-section>div:last-child{color:var(--ink-2);line-height:1.8}.boundary-section li{border-top:1px solid var(--border);padding:16px 0}.faq-section details{border-top:1px solid var(--border)}.faq-section summary{cursor:pointer;min-height:70px;padding:22px 36px 18px 0;font-size:20px}.faq-section details p{color:var(--ink-2);max-width:760px;padding-bottom:22px;line-height:1.75}.record-meta,.record-outline{top:calc(var(--header-h) + 24px)}@keyframes title-settle{0%{opacity:0;transform:translateY(34px)}to{opacity:1;transform:translateY(0)}}@keyframes title-punctuate{0%{opacity:0;transform:translateY(28px)scale(.98)}72%{opacity:1;transform:translateY(0)scale(1.025)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes portrait-film{0%{opacity:.45;transform:translate(-1%,1%)}to{opacity:.88;transform:translate(1.5%,-1%)}}@media (max-width:1100px){.home-hero,.about-hero,.cooperate-hero{grid-template-columns:minmax(0,1fr)}.portrait-frame,.about-hero figure{width:100%;max-width:680px}.cooperation-matrix{grid-template-columns:minmax(0,1fr)}.cooperation-brief{position:static}}@media (max-width:768px){:root{--header-h:64px}.site-header{padding:0 20px}.site-status{font-size:0}.site-status:after{content:"在线";font-family:var(--font-body);letter-spacing:0;font-size:11px}.dock{width:calc(100% - 20px)}.dock a{flex:1;min-width:0;padding:0 4px}.dock a b{font-size:9px}.home-hero{gap:34px;min-height:auto;padding-bottom:88px}.home-hero h1,.page-hero h1,.about-hero h1,.cooperate-hero h1{line-height:1.02}.portrait-frame figcaption{display:none}.status-row{margin-top:48px}.section-heading--split,.path-preview,.path-section,.now-hero,.now-distinction,.boundary-section,.recommendation-entry,.now-grid,.now-snapshot__groups{grid-template-columns:minmax(0,1fr)}.now-grid strong,.now-snapshot__groups section{min-height:auto}.now-grid strong+strong,.now-snapshot__groups section+section{border-top:1px solid;border-left:0}.cooperation-preview>div:last-of-type{grid-template-columns:repeat(2,minmax(0,1fr))}.cooperation-preview>div:last-of-type span:nth-child(3){border-left:0}.site-footer{grid-template-columns:minmax(0,1fr)}.recommendation-entry__go,.now-distinction .section-link,.intent-links a i{grid-column:1}.recommendation-entry dl,.recommendation-principles li,.long-themes article,.intent-links a{grid-template-columns:minmax(0,1fr)}.now-hero h1{white-space:normal}.path-section>header h2{position:static}.recommendation-catalog>section>header,.now-archive>header,.matrix-section>header,.long-themes>header{flex-direction:column;align-items:start}}@media (max-width:480px){.site-brand{font-size:15px}.dock a:nth-child(5){display:none}.home-hero h1{font-size:clamp(43px,14vw,62px)}.home-hero__summary{font-size:15px}.portrait-frame,.portrait-frame img{padding:9px}.portrait-frame__film{inset:9px}.status-row{grid-template-columns:auto minmax(0,1fr) auto;gap:12px}.index-list>a{grid-template-columns:minmax(0,1fr) auto;gap:8px 14px;padding:18px 0}.index-list time,.index-list span{grid-row:1}.index-list span{justify-self:end}.index-list strong{grid-column:1/-1}.index-list i{display:none}.cooperation-preview>div:last-of-type{grid-template-columns:minmax(0,1fr)}.cooperation-preview>div:last-of-type span+span{border-top:0;border-left:0}.now-archive a{grid-template-columns:minmax(0,1fr) auto;gap:8px 14px;padding:16px 0}.now-archive a strong{grid-area:2/1/auto/-1}.cooperation-matrix__table{min-width:680px}.cooperation-matrix{min-width:0}}@media (prefers-reduced-motion:reduce){.home-hero h1 span,.home-hero h1 em{opacity:1;animation:none;transform:none}.portrait-frame__film{opacity:.62;animation:none;transform:none}}