:root{--bg: #f4f0e6;--surface: #ffffff;--ink: #1b1b18;--ink-soft: #55554e;--line: #e5ded0;--accent: #da3c1d;--accent-dark: #b02f15;--accent-soft: #fae7df;--amber: #b45309;--radius: 12px;--max: 1120px}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.65;-webkit-font-smoothing:antialiased}.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}.site-header{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:60px}.logo{font-weight:800;font-size:1.15rem;letter-spacing:-.02em;color:var(--ink);text-decoration:none}.logo span{color:var(--accent)}.main-nav{display:flex;gap:4px;flex-wrap:wrap}.main-nav a{color:var(--ink-soft);text-decoration:none;font-size:.92rem;padding:6px 10px;border-radius:8px;font-weight:550}.main-nav a:hover{color:var(--ink);background:var(--bg)}.hero{padding:72px 0 56px;border-bottom:1px solid var(--line);background:radial-gradient(1200px 400px at 20% -10%,#f6dcd0 0%,transparent 60%),var(--surface)}.hero .kicker{display:inline-block;font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--accent);margin-bottom:14px}.hero h1{font-size:clamp(2rem,4.5vw,3.2rem);line-height:1.12;letter-spacing:-.03em;max-width:18ch}.hero p.lede{margin-top:16px;font-size:1.12rem;color:var(--ink-soft);max-width:56ch}.hero .cta-row{margin-top:26px;display:flex;gap:12px;flex-wrap:wrap}.btn{display:inline-block;padding:12px 20px;border-radius:10px;font-weight:650;text-decoration:none;font-size:.98rem;border:1px solid transparent}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-dark)}.btn-ghost{border-color:var(--line);color:var(--ink);background:var(--surface)}.btn-ghost:hover{border-color:var(--ink)}.section{padding:56px 0}.section-tight{padding:36px 0}.section h2{font-size:1.6rem;letter-spacing:-.02em;margin-bottom:6px}.section .sub{color:var(--ink-soft);margin-bottom:26px;max-width:60ch}.card-grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;text-decoration:none;color:var(--ink);display:block;transition:border-color .15s ease,transform .15s ease;overflow:hidden}.card:hover{border-color:var(--accent);transform:translateY(-2px)}.card .cover-img{display:block;width:calc(100% + 44px);height:auto;margin:-22px -22px 14px;max-width:none;aspect-ratio:3 / 2;object-fit:cover;border-bottom:1px solid var(--line)}.card .cat{font-size:.74rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--accent)}.card h2,.card h3{margin-top:8px;font-size:1.08rem;line-height:1.35;letter-spacing:-.01em}.card p{margin-top:8px;font-size:.92rem;color:var(--ink-soft)}.card .date{margin-top:12px;font-size:.8rem;color:var(--ink-soft)}.article-head{padding:48px 0 28px;border-bottom:1px solid var(--line);background:var(--surface)}.article-head .crumbs{font-size:.85rem;color:var(--ink-soft);margin-bottom:14px}.article-head .crumbs a{color:var(--accent);text-decoration:none}.article-head h1{font-size:clamp(1.7rem,3.6vw,2.5rem);line-height:1.18;letter-spacing:-.025em;max-width:24ch}.article-meta{margin-top:14px;font-size:.88rem;color:var(--ink-soft);display:flex;gap:16px;flex-wrap:wrap}.disclosure{margin-top:16px;padding:10px 14px;font-size:.85rem;background:#fdf6ec;border:1px solid #f0e2c8;border-radius:8px;color:#6b4c1b}.disclosure a{color:#6b4c1b}.prose{padding:36px 0 64px;max-width:760px}.prose h2{font-size:1.45rem;letter-spacing:-.02em;margin:42px 0 14px;padding-top:8px}.prose h3{font-size:1.15rem;margin:30px 0 10px}.prose p{margin:14px 0}.prose ul,.prose ol{margin:14px 0 14px 22px}.prose li{margin:6px 0}.prose strong{font-weight:650}.prose a{color:var(--accent-dark)}.prose blockquote{border-left:3px solid var(--accent);padding:4px 0 4px 16px;color:var(--ink-soft);margin:18px 0;font-size:.98rem}.prose table{width:100%;border-collapse:collapse;margin:20px 0;font-size:.9rem;background:var(--surface);border:1px solid var(--line);border-radius:8px;overflow:hidden;display:block;overflow-x:auto}.prose th,.prose td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}.prose td:first-child,.prose th:first-child{font-weight:600}.prose th{background:#efe9dc;font-size:.82rem;text-transform:uppercase;letter-spacing:.05em}.prose img{max-width:100%;border-radius:10px}.prose .verdict{background:var(--accent-soft);border:1px solid #efcabb;border-radius:var(--radius);padding:18px 20px;margin:24px 0}.prose .verdict h3{margin-top:0}.prose hr{border:none;border-top:1px solid var(--line);margin:40px 0}.faq details{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:14px 18px;margin:10px 0}.faq summary{font-weight:650;cursor:pointer}.faq details p{margin-top:10px;color:var(--ink-soft)}.site-footer{border-top:1px solid var(--line);background:var(--surface);padding:40px 0 28px;font-size:.88rem;color:var(--ink-soft)}.site-footer .cols{display:flex;gap:48px;flex-wrap:wrap;margin-bottom:24px}.site-footer .footer-title{font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;margin-bottom:10px;color:var(--ink)}.site-footer ul{list-style:none}.site-footer li{margin:6px 0}.site-footer a{color:var(--ink-soft);text-decoration:none}.site-footer a:hover{color:var(--accent-dark)}.site-footer .fine{border-top:1px solid var(--line);padding-top:18px;max-width:80ch}.site-footer 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input[readonly]{color:var(--ink-soft);font-size:.76rem}.calc-input-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.calc-check{display:flex;align-items:flex-start;gap:9px;margin-top:14px;color:var(--ink-soft);font-size:.85rem;cursor:pointer}.calc-check input{width:17px;height:17px;margin-top:3px;accent-color:var(--accent)}.calc-add{width:100%;margin-top:14px;cursor:pointer}.calc-global{margin-top:26px;padding-top:2px;border-top:1px solid var(--line)}.calc-global-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.calc-margin{margin:18px 0 0;border:0}.calc-margin legend{margin-bottom:7px;color:var(--ink-soft);font-size:.8rem;font-weight:600}.calc-segmented{display:inline-flex}.calc-segmented button{min-width:76px;padding:8px 16px;cursor:pointer;background:var(--surface);color:var(--ink);border:1px solid var(--line);font:inherit;font-size:.9rem;font-weight:650}.calc-segmented button:first-child{border-radius:8px 0 0 8px}.calc-segmented 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