:root{--bg:#f4f7fb;--surface:#fff;--surface2:#eef4f6;--ink:#102132;--muted:#607284;--line:#dbe4ec;--accent:#0f766e;--accent2:#115e59;--teal:#2dd4bf;--good:#18794e;--warn:#9a6700;--bad:#b42318;--info:#175cd3;--shadow:0 18px 45px rgba(20,39,58,.08);--radius:18px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg);line-height:1.55}a{color:inherit}.container{width:min(1180px,calc(100% - 40px));margin:0 auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(244,247,251,.93);backdrop-filter:blur(14px);border-bottom:1px solid rgba(219,228,236,.85)}.nav{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:22px}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:850;letter-spacing:-.02em}.logo-mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--accent),#2dd4bf);display:grid;place-items:center;color:#fff;font-size:14px;box-shadow:0 8px 20px rgba(15,118,110,.22)}.nav-links{display:flex;gap:20px;align-items:center;font-size:14px;color:#40566a}.nav-links a{text-decoration:none}.nav-links a:hover{color:var(--accent)}.nav-cta{background:var(--ink);color:#fff!important;padding:10px 14px;border-radius:999px}.hero{padding:76px 0 42px}.hero-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:34px;align-items:end}.kicker{display:inline-flex;gap:8px;align-items:center;color:var(--accent2);font-weight:780;font-size:13px;letter-spacing:.08em;text-transform:uppercase}.kicker:before{content:"";width:28px;height:2px;background:var(--accent)}h1{font-size:clamp(42px,7vw,78px);line-height:.98;letter-spacing:-.055em;margin:18px 0 24px;max-width:940px}h2{letter-spacing:-.035em}.hero p{max-width:800px;font-size:20px;color:var(--muted);margin:0}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 18px;border-radius:12px;border:1px solid var(--line);background:var(--surface);text-decoration:none;font-weight:750;cursor:pointer;color:var(--ink)}.button.primary{background:var(--accent);color:#fff;border-color:var(--accent)}.button.primary:hover{background:var(--accent2)}.button.ghost:hover{border-color:#aebfcd;background:#fafcff}.alpha-note{margin-top:24px;display:inline-flex;align-items:center;gap:10px;color:#526679;font-size:13px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:9px 12px}.dot{width:8px;height:8px;border-radius:50%;background:#f79009}.hero-card{background:#102132;color:#fff;border-radius:24px;padding:26px;box-shadow:var(--shadow)}.hero-card .eyebrow{color:#5eead4;font-weight:800;font-size:12px;text-transform:uppercase;letter-spacing:.08em}.hero-card h2{font-size:30px;margin:10px 0}.hero-card p{font-size:15px;color:#c9d5df}.hero-card a{color:#7ce8db;font-weight:750}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:10px 0 48px}.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}.stat strong{display:block;font-size:30px;letter-spacing:-.04em}.stat span{color:var(--muted);font-size:13px}.section{padding:34px 0 54px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:22px}.section-head h2{margin:0;font-size:34px}.section-head p{margin:0;color:var(--muted);max-width:620px}.market-signal{display:grid;grid-template-columns:.8fr 1.2fr;gap:16px;background:linear-gradient(135deg,#e7faf6,#fff);border:1px solid #cfe9e3;border-radius:var(--radius);padding:24px;margin-bottom:20px}.market-signal strong{font-size:42px;line-height:1;letter-spacing:-.04em;color:var(--accent2)}.market-signal p{margin:0;color:#40566a}.market-signal small{display:block;color:var(--muted);margin-top:8px}.search-panel,.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.controls{display:grid;grid-template-columns:1.6fr .8fr;gap:10px}input,select,textarea{width:100%;border:1px solid #cfd9e2;border-radius:10px;background:#fff;color:var(--ink);padding:12px 13px;font:inherit;outline:none}input:focus,select:focus,textarea:focus{border-color:#5ca7a0;box-shadow:0 0 0 3px rgba(15,118,110,.1)}label{display:block;font-weight:750;font-size:13px;margin-bottom:6px}.product-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:18px}.product-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:20px;text-decoration:none;transition:.18s ease;min-height:310px;display:flex;flex-direction:column}.product-card:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:#c3d0db}.card-top{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.product-monogram{width:46px;height:46px;border-radius:13px;background:var(--surface2);color:var(--accent2);font-weight:850;display:grid;place-items:center}.badge{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:5px 9px;font-size:11px;font-weight:800;border:1px solid var(--line);color:#51677a;background:#fbfcfd}.badge.e1,.badge.low{color:#7a5c00;background:#fffbea;border-color:#f2e6a9}.badge.e2,.badge.medium{color:var(--warn);background:#fff8e6;border-color:#f1dda4}.badge.good{color:var(--good);background:#edf9f2;border-color:#c8ead5}.badge.unknown{color:#667085;background:#f8fafc;border-color:#e0e7ee}.product-card h3{margin:18px 0 2px;font-size:23px;letter-spacing:-.025em}.maker{color:var(--muted);font-size:13px}.metrics{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:18px}.metric{border-top:1px solid var(--line);padding-top:10px}.metric b{display:block;font-size:14px}.metric span{color:var(--muted);font-size:11px}.evidence-row{margin-top:auto;padding-top:18px;display:flex;justify-content:space-between;gap:10px;color:var(--muted);font-size:12px}.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.principle{background:#102132;color:#fff;border-radius:var(--radius);padding:24px}.principle .n{color:#5eead4;font-weight:850;font-size:12px;letter-spacing:.1em}.principle h3{font-size:21px;margin:10px 0}.principle p{margin:0;color:#c9d5df}.category-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.category{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}.category strong{display:block;margin-bottom:4px}.category span{font-size:12px;color:var(--muted)}.category.future{opacity:.65}.page-hero{padding:64px 0 28px}.page-hero h1{font-size:clamp(38px,6vw,64px);margin-bottom:18px}.muted{color:var(--muted)}.detail-layout{display:grid;grid-template-columns:1.7fr .7fr;gap:18px;align-items:start}.panel{margin-bottom:16px}.panel h2{margin:0 0 14px;font-size:25px}.panel h3{margin-bottom:8px}.notice{background:#fff8e6;border:1px solid #f1dda4;border-radius:12px;padding:14px;color:#6b5200}.good-note{background:#edf9f2;border:1px solid #c8ead5;border-radius:12px;padding:14px;color:#14532d}.evidence-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.summary-box{background:#f8fafc;border:1px solid var(--line);border-radius:12px;padding:14px}.summary-box strong{display:block;font-size:18px}.summary-box span{font-size:11px;color:var(--muted)}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:12px;color:#526679;text-transform:uppercase;letter-spacing:.05em}.claim-list{list-style:none;padding:0;margin:0}.claim-list li{display:grid;grid-template-columns:minmax(150px,.7fr) 1.3fr;gap:14px;padding:12px 0;border-bottom:1px solid var(--line)}.claim-list li:last-child{border-bottom:0}.claim-list .label{font-size:12px;color:var(--muted)}.source-list{list-style:none;padding:0;margin:0}.source-list li{padding:10px 0;border-bottom:1px solid var(--line)}.source-list li:last-child{border-bottom:0}.source-list a{color:var(--accent2);word-break:break-word}.unknown-list{margin:0;padding-left:20px}.unknown-list li{margin:8px 0}.evidence-item{border-left:3px solid #d7e3e9;padding:2px 0 2px 14px;margin:15px 0}.evidence-item .meta{font-size:12px;color:var(--muted)}.method-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.e-level{background:#fff;border:1px solid var(--line);border-radius:15px;padding:18px}.e-level strong{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:10px;background:#eaf5f3;color:var(--accent2)}.e-level h3{font-size:16px;margin:12px 0 5px}.e-level p{font-size:12px;color:var(--muted);margin:0}.verdict-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.verdict{border:1px solid var(--line);background:#fff;border-radius:14px;padding:16px}.verdict b{display:block;margin-bottom:4px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.full{grid-column:1/-1}.form-help{color:var(--muted);font-size:12px;margin-top:5px}.calculator-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.calc-fields{display:grid;grid-template-columns:1fr 1fr;gap:12px}.calc-output{background:#102132;color:#fff;border-radius:18px;padding:22px}.calc-output .result{padding:14px 0;border-bottom:1px solid rgba(255,255,255,.15)}.calc-output .result:last-child{border-bottom:0}.calc-output strong{display:block;font-size:28px;letter-spacing:-.03em}.calc-output span{color:#c9d5df;font-size:12px}.decision{margin-top:16px;padding:14px;border-radius:12px;background:#e7faf6;color:#115e59;font-weight:750}.footer{border-top:1px solid var(--line);padding:28px 0;margin-top:30px;color:#607284;font-size:13px}.footer-grid{display:flex;justify-content:space-between;gap:20px}.footer-links{display:flex;gap:16px;flex-wrap:wrap}.empty{padding:28px;color:var(--muted);text-align:center}.mobile-menu-note{display:none}
@media(max-width:900px){.hero-grid,.detail-layout,.calculator-grid,.market-signal{grid-template-columns:1fr}.stats{grid-template-columns:1fr 1fr}.product-grid{grid-template-columns:1fr}.principles,.category-strip{grid-template-columns:1fr 1fr}.method-grid{grid-template-columns:1fr 1fr}.verdict-grid{grid-template-columns:1fr 1fr}.nav-links{gap:12px}.nav-links a:not(.nav-cta){display:none}.mobile-menu-note{display:block}.controls{grid-template-columns:1fr}.section-head{align-items:flex-start;flex-direction:column}.claim-list li{grid-template-columns:1fr}.hero-card{margin-top:6px}}
@media(max-width:600px){.container{width:min(100% - 24px,1180px)}.stats,.principles,.category-strip,.method-grid,.verdict-grid,.form-grid,.calc-fields,.evidence-summary{grid-template-columns:1fr}.full{grid-column:auto}.hero{padding-top:50px}.nav{min-height:64px}.nav-cta{font-size:12px;padding:9px 11px}.footer-grid{flex-direction:column}.market-signal strong{font-size:34px}}

/* v0.3 Evidence Hub */
body{background:linear-gradient(180deg,#f6fafb 0,#f4f7fb 420px)}
.nav-links{font-size:13px}.hero{padding-bottom:46px}.hero h1{max-width:900px}.hero .lede{font-size:20px;max-width:820px;color:#4f6575}.hero-card{background:linear-gradient(145deg,#102132,#163c48);color:#fff}.hero-card p,.hero-card .eyebrow{color:#c8d8df}.hero-card a{color:#5eead4}
.category-nav{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:22px}.category-chip{display:block;text-decoration:none;background:#fff;border:1px solid var(--line);border-radius:16px;padding:15px;transition:.18s}.category-chip:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.category-chip strong{display:block}.category-chip span{font-size:12px;color:var(--muted)}
.product-grid{grid-template-columns:repeat(3,1fr)}.product-card{display:block;text-decoration:none}.product-card h3 a{text-decoration:none}.product-card h3 a:hover{color:var(--accent)}.card-take{font-size:13px;color:var(--muted);min-height:78px}.mini-badge{display:inline-flex;margin-left:6px;font-size:10px;padding:4px 7px;border-radius:999px;background:#e7faf6;color:#11655f;font-weight:700}.muted-badge{background:#eef2f5;color:#657784}.card-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.button.small{padding:8px 10px;font-size:12px}.gap-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:5px;margin:14px 0}.gap{font-size:9px;color:#728393;text-align:center}.gap i{display:block;height:5px;border-radius:8px;background:#dce5ea;margin-bottom:4px}.gap.on i{background:linear-gradient(90deg,var(--accent),var(--teal))}.gap.on{color:#315b59}
.category-filter{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0 22px}.filter-button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 13px;cursor:pointer;color:var(--ink);font-weight:700}.filter-button.active{background:#102132;color:#fff;border-color:#102132}
.evidence-desk{display:grid;gap:10px}.evidence-row-card{display:grid;grid-template-columns:150px 1fr 120px;gap:16px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:14px;padding:15px}.evidence-row-card h3{font-size:14px;margin:3px 0}.evidence-row-card p{font-size:12px;color:var(--muted);margin:4px 0}.evidence-row-actions{display:flex;flex-direction:column;gap:7px;align-items:flex-start}.evidence-row-actions a{font-size:11px}.evidence-level-block{display:flex;gap:7px;align-items:center}.evidence-level-block small{color:var(--muted)}
.evidence-card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:18px;margin:12px 0}.evidence-card h3{margin:8px 0 2px;font-size:18px}.evidence-card p{font-size:14px}.evidence-meta{display:flex;gap:8px;align-items:center;flex-wrap:wrap;font-size:11px;color:var(--muted)}.publisher{font-size:12px;font-weight:750;color:#3e596a}.source-link{display:inline-block;margin-top:6px;color:var(--accent2);font-weight:750}.scope-note{background:#fff4cc;color:#7a5700;padding:3px 7px;border-radius:999px}.tiny{font-size:10px;color:#7b8995}
.highlight-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.highlight{background:#102132;color:#fff;border-radius:18px;padding:22px}.highlight .kicker{color:#5eead4}.highlight p{color:#d4e0e6}.highlight a{color:#5eead4;font-weight:800}.highlight strong{font-size:23px;display:block;line-height:1.2;margin:8px 0}
.guide-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.guide-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px}.guide-card h3{margin:7px 0}.guide-card a{color:var(--accent2);font-weight:800}.guide-card p{color:var(--muted)}
.newsletter-wrap{background:linear-gradient(135deg,#e7faf6,#eef5ff);border:1px solid #cce8e3;border-radius:20px;padding:22px}.newsletter-form{display:grid;grid-template-columns:1fr 1.4fr;gap:20px;align-items:center}.newsletter-copy strong{display:block;font-size:22px}.newsletter-copy span{color:var(--muted)}.newsletter-fields{display:grid;grid-template-columns:1fr auto;gap:8px}.newsletter-fields .consent{grid-column:1/-1;font-size:11px;color:var(--muted)}.newsletter-fields .consent input{width:auto}.hp{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;opacity:0!important}
.sharebar{display:flex;gap:9px;align-items:center;flex-wrap:wrap;padding:12px 0;color:var(--muted);font-size:12px}.sharebar a,.link-button{border:0;background:#edf3f5;border-radius:999px;padding:6px 10px;color:#36515f;text-decoration:none;font:inherit;cursor:pointer}.link-button:hover,.sharebar a:hover{background:#dce9e8}
.product-hero-grid{display:grid;grid-template-columns:1fr 330px;gap:24px;align-items:start}.product-snapshot{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px}.product-snapshot .big-level{font-size:44px;font-weight:900;color:var(--accent);line-height:1}.product-summary-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.summary-tile{background:#f6f9fa;border:1px solid var(--line);border-radius:12px;padding:12px}.summary-tile strong{display:block;font-size:13px}.summary-tile span{font-size:11px;color:var(--muted)}
.claim-table{width:100%;border-collapse:collapse}.claim-table th,.claim-table td{border-bottom:1px solid var(--line);padding:10px;text-align:left;font-size:13px}.claim-table th{width:28%;color:var(--muted)}
.breadcrumbs{font-size:12px;color:var(--muted);padding-top:24px}.breadcrumbs a{color:var(--muted)}
.article{max-width:850px}.article h2{margin-top:34px}.article p,.article li{font-size:17px}.article .callout{background:#eaf8f5;border-left:4px solid var(--accent);padding:18px;border-radius:10px}.article .source-list{font-size:14px}
.category-hero{display:grid;grid-template-columns:1fr 300px;gap:22px}.category-count{background:#102132;color:#fff;border-radius:18px;padding:22px}.category-count strong{font-size:52px;display:block}.category-count span{color:#c8d8df}
.section.compact{padding-top:24px}.desk-toolbar{display:grid;grid-template-columns:1fr 220px;gap:10px;margin:14px 0}.desk-toolbar input,.desk-toolbar select{background:#fff}
@media(max-width:1000px){.product-grid{grid-template-columns:1fr 1fr}.category-nav{grid-template-columns:1fr 1fr}.evidence-row-card{grid-template-columns:120px 1fr}.evidence-row-actions{grid-column:2}.product-hero-grid,.category-hero{grid-template-columns:1fr}}
@media(max-width:700px){.product-grid,.highlight-grid,.guide-grid,.category-nav,.product-summary-grid,.newsletter-form{grid-template-columns:1fr}.newsletter-fields{grid-template-columns:1fr}.evidence-row-card{grid-template-columns:1fr}.evidence-row-actions{grid-column:auto}.desk-toolbar{grid-template-columns:1fr}.card-take{min-height:0}.gap{font-size:8px}}

/* v0.4.1 hotfix: cache-safe homepage layout */
.hero-grid>*,.category-nav>*{min-width:0}
.hero-card{min-width:0;overflow:hidden}
.category-nav{width:100%}
@media(max-width:700px){.category-nav{grid-template-columns:1fr}}