.eyebrow.ondark{color:#fff}.lead{color:var(--muted);font-size:clamp(15px,1.4vw,17.5px);line-height:1.68}.reveal{opacity:0;transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1);transform:translateY(22px)}.reveal.in{opacity:1;transform:none}.hero{color:#fff;isolation:isolate;align-items:flex-end;min-height:78svh;display:flex;position:relative;overflow:hidden}.hero img{object-fit:cover;z-index:-2;width:100%;height:100%;animation:26s ease-in-out infinite alternate kb;position:absolute;inset:0}@keyframes kb{0%{transform:scale(1)}to{transform:scale(1.05)}}.hero:after{content:"";z-index:-1;background:linear-gradient(#05060733,#0506070a 40%,#050607c2);position:absolute;inset:0}.hero .inner{width:100%;max-width:var(--max-width);padding:64px var(--pad) 46px;margin:0 auto}.hero h1{text-wrap:balance;max-width:15ch;margin-bottom:16px}.hero p{color:var(--muted-light);max-width:56ch;font-size:clamp(15px,1.5vw,17.5px);line-height:1.65}.hero .meta{letter-spacing:.1em;text-transform:uppercase;color:var(--muted-dim);flex-wrap:wrap;gap:22px;margin-top:22px;font-size:12px;font-weight:600;display:flex}.chapnav{z-index:40;backdrop-filter:blur(10px);border-bottom:1px solid var(--line);background:#fffffff5;position:sticky;top:72px}.chapnav .in{max-width:var(--max-width);padding:0 var(--pad);scrollbar-width:none;gap:4px;margin:0 auto;display:flex;overflow-x:auto}.chapnav .in::-webkit-scrollbar{display:none}.chapnav a{letter-spacing:.04em;color:var(--muted);white-space:nowrap;border-bottom:2px solid #0000;flex-shrink:0;padding:14px 12px;font-size:12px;font-weight:700}.chapnav a:hover{color:var(--ink)}.chapnav a b{color:var(--red);margin-right:5px;font-weight:800}.start{background:var(--soft);padding:80px 0 84px}.start .head{max-width:var(--max-width);padding:0 var(--pad);margin:0 auto}.start h2{max-width:18ch}.start .lead{max-width:60ch;margin-top:12px}.pgrid{max-width:var(--max-width);padding:0 var(--pad);grid-template-columns:1fr;gap:14px;margin:36px auto 0;display:grid}@media (width>=700px){.pgrid{grid-template-columns:1fr 1fr}}@media (width>=1080px){.pgrid{grid-template-columns:repeat(4,1fr)}}.ptile{aspect-ratio:4/5;color:#fff;isolation:isolate;border-radius:6px;align-items:flex-end;display:flex;position:relative;overflow:hidden}.ptile img{object-fit:cover;z-index:-2;width:100%;height:100%;transition:transform .7s cubic-bezier(.2,.7,.2,1);position:absolute;inset:0}.ptile:hover img{transform:scale(1.05)}.ptile:after{content:"";z-index:-1;background:linear-gradient(#05060700 42%,#050607d6);position:absolute;inset:0}.ptile .t{width:100%;padding:20px}.ptile .lab{letter-spacing:.2em;text-transform:uppercase;color:#fffc;margin-bottom:6px;font-size:10.5px;font-weight:700}.ptile h3{color:#fff;margin-bottom:5px}.ptile p{color:var(--muted-light);margin-bottom:8px;font-size:13px;line-height:1.5}.ptile .facts{color:#ffffffd9;gap:16px;font-size:11px;font-weight:700;display:flex}.ptile .facts span{border-left:2px solid var(--red);padding-left:8px}.decode{padding:80px 0}.decode .head{max-width:var(--max-width);padding:0 var(--pad);margin:0 auto}.dgrid{max-width:var(--max-width);padding:0 var(--pad);grid-template-columns:1fr;gap:12px;margin:32px auto 0;display:grid}@media (width>=700px){.dgrid{grid-template-columns:1fr 1fr}}@media (width>=1080px){.dgrid{grid-template-columns:repeat(3,1fr)}}.dcard{background:var(--white);border:1px solid var(--line);border-radius:6px;padding:22px;transition:border-color .2s,transform .2s}.dcard:hover{border-color:var(--ink);transform:translateY(-3px)}.dcard .term{letter-spacing:-.02em;align-items:baseline;gap:8px;margin-bottom:8px;font-size:16px;font-weight:800;display:flex}.dcard .term i{color:var(--red);font-size:12px;font-style:normal}.dcard p{color:var(--muted);font-size:13.5px;line-height:1.6}.dcard p b{color:var(--ink)}.crit{padding:8px 0 40px}.chapter{max-width:var(--max-width);padding:56px var(--pad);border-top:1px solid var(--line);margin:0 auto}.chapter .num{letter-spacing:-.04em;color:#0000;-webkit-text-stroke:1.5px var(--red);margin-bottom:14px;font-size:clamp(44px,6vw,72px);font-weight:800;line-height:1}.chapter h2{max-width:16ch;margin-bottom:14px}.chapter .why{color:var(--muted);max-width:62ch;margin-bottom:26px;font-size:15px;line-height:1.7}.duo{grid-template-columns:1fr;gap:14px;display:grid}@media (width>=860px){.chapter{grid-template-columns:.9fr 1.1fr;align-items:start;gap:56px;display:grid}.chapter .left{position:sticky;top:130px}.duo{grid-column:2}}.std,.ours{border-radius:6px;padding:24px}.std{background:var(--soft);border:1px solid var(--line)}.ours{background:var(--blue-dark);color:#fff;position:relative;overflow:hidden}.ours:before{content:"";background:var(--red);width:3px;position:absolute;top:0;bottom:0;left:0}.duo .lab{letter-spacing:.2em;text-transform:uppercase;margin-bottom:10px;font-size:10.5px;font-weight:800;display:block}.std .lab{color:var(--muted)}.ours .lab{color:#fff}.duo p{font-size:14.5px;line-height:1.7}.std p{color:var(--muted)}.ours p{color:var(--muted-light)}.ours p b{color:#fff}.chapter figure{border-radius:6px;margin-top:14px;overflow:hidden}.chapter figure img{aspect-ratio:16/9;object-fit:cover;width:100%}.matrix{background:var(--black);color:#fff;padding:84px 0}.matrix .head{max-width:var(--max-width);padding:0 var(--pad);margin:0 auto 10px}.matrix h2{color:#fff;max-width:16ch}.matrix .lead{color:var(--muted-light);max-width:64ch;margin-top:12px}.tblwrap{max-width:var(--max-width);padding:0 var(--pad);margin:36px auto 0;overflow-x:auto}table{border-collapse:collapse;width:100%;min-width:920px;font-size:13px}th,td{text-align:left;vertical-align:top;border-bottom:1px solid #ffffff1a;padding:13px 14px;line-height:1.5}thead th{letter-spacing:.02em;color:var(--muted-light);vertical-align:bottom;border-bottom:2px solid #ffffff40;font-size:12px}thead th b{color:#fff;margin-bottom:3px;font-size:13.5px;display:block}td:first-child{color:#fff;min-width:170px;font-weight:700}td:first-child small{color:var(--muted-dim);margin-top:2px;font-size:11.5px;font-weight:500;display:block}td{color:#ffffffb8}.grp td{letter-spacing:.2em;text-transform:uppercase;color:var(--red);background:#ffffff0d;padding:10px 14px;font-size:11px;font-weight:800}th.ec,td.ec{border-left:2px solid var(--red);border-right:2px solid var(--red);color:#fff;background:#d719201a}thead th.ec{border-top:2px solid var(--red)}tr:last-child td.ec{border-bottom:2px solid var(--red)}td.ec b{color:#fff}.matrix .fine{max-width:var(--max-width);padding:0 var(--pad);color:var(--muted-dim);max-width:900px;margin:22px auto 0;font-size:12px;line-height:1.6}.faq{padding:80px 0}.faq details{border-bottom:1px solid var(--line)}.faq summary{cursor:pointer;justify-content:space-between;align-items:center;gap:16px;padding:19px 0;font-size:15.5px;font-weight:700;list-style:none;display:flex}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";color:var(--muted);font-size:22px}.faq details[open] summary:after{content:"–"}.faq details[open] summary{color:var(--red)}.faq .a{color:var(--muted);max-width:70ch;padding:0 0 20px;font-size:14.5px;line-height:1.65}.close{color:#fff;isolation:isolate;text-align:center;align-items:center;min-height:64svh;display:flex;position:relative;overflow:hidden}.close img{object-fit:cover;z-index:-2;width:100%;height:100%;position:absolute;inset:0}.close:after{content:"";z-index:-1;background:#05060780;position:absolute;inset:0}.close .inner{width:100%;max-width:760px;padding:72px var(--pad);margin:0 auto}.close h2{color:#fff;margin-bottom:14px}.close p{color:var(--muted-light);max-width:52ch;margin:0 auto 28px;font-size:15.5px;line-height:1.6}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}.pw{background:#f5f7fa;padding:clamp(52px,7vw,88px) 0}.pw-in{max-width:1280px;margin:0 auto;padding:0 24px}.pw-grid{grid-template-columns:repeat(auto-fill,minmax(215px,1fr));gap:12px;margin-top:30px;display:grid}.pw-card{color:inherit;background:#fff;border:1px solid #0b11171a;border-radius:10px;flex-direction:column;gap:5px;padding:18px 18px 15px;text-decoration:none;transition:transform .18s,box-shadow .18s;display:flex}.pw-card:hover{transform:translateY(-2px);box-shadow:0 14px 30px -18px #0b111766}.pw-markbox{align-items:center;min-height:30px;margin-bottom:2px;display:flex}.pw-logo{width:auto;max-width:150px;max-height:26px;display:block}.pw-mark{letter-spacing:.04em;text-transform:uppercase;color:#0b1117;font-size:15.5px;font-weight:900}.pw-tag{letter-spacing:.16em;text-transform:uppercase;color:#d71920;font-size:9.5px;font-weight:800}.pw-why{color:#0b111799;font-size:12.5px;line-height:1.5}.pw-go{letter-spacing:.08em;text-transform:uppercase;color:#0b111759;margin-top:6px;font-size:10.5px;font-weight:800;transition:color .15s}.pw-card:hover .pw-go{color:#d71920}.pwb-row{flex-wrap:wrap;align-items:center;gap:10px 26px;margin-top:26px;display:flex}.pwb-item{align-items:center;padding:6px 0;text-decoration:none;display:flex}.pwb-item .pw-mark{color:#0b111773;font-size:13.5px;transition:color .15s}.pwb-item:hover .pw-mark{color:#0b1117}.pwb-item .pw-logo{opacity:.75;max-height:22px;transition:opacity .15s}.pwb-item:hover .pw-logo{opacity:1}.bw{background:#fff;border-top:1px solid #0b111714;padding:clamp(52px,7vw,88px) 0}.bw-in{max-width:1280px;margin:0 auto;padding:0 24px}.bw-grid{grid-template-columns:1fr;gap:14px;margin-top:30px;display:grid}@media (width>=880px){.bw-grid{grid-template-columns:repeat(3,1fr)}}.bw-card{color:inherit;background:#f5f7fa;border:1px solid #0b111714;border-radius:12px;flex-direction:column;padding:22px 22px 19px;text-decoration:none;transition:transform .18s,box-shadow .18s;display:flex}.bw-card:hover{transform:translateY(-3px);box-shadow:0 18px 38px -20px #0b111766}.bw-kick{letter-spacing:.16em;text-transform:uppercase;color:#d71920;font-size:10px;font-weight:800}.bw-card h3{letter-spacing:-.02em;margin:7px 0 8px;font-size:21px;font-weight:800}.bw-card p{color:#0b11179e;font-size:13.5px;line-height:1.6}.bw-facts{grid-template-columns:1fr 1fr;gap:10px 14px;margin:16px 0 4px;display:grid}.bw-fact b{letter-spacing:-.01em;font-size:15px;font-weight:800;display:block}.bw-fact span{letter-spacing:.12em;text-transform:uppercase;color:#0b111773;font-size:9.5px;font-weight:700}.bw-go{letter-spacing:.08em;text-transform:uppercase;color:#0b111766;margin-top:auto;padding-top:14px;font-size:10.5px;font-weight:800;transition:color .15s}.bw-card:hover .bw-go{color:#d71920}.bw-note{color:#0b11178c;max-width:74ch;margin-top:26px;font-size:13px;line-height:1.6}