body{margin:0;background:var(--bg);color:var(--fg);font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.6}
*{box-sizing:border-box}
:root{--bg:#eef4f8;--surface:#ffffff;--fg:#0b2545;--muted:#4f6479;--line:#d3e0ea;--accent:#ff6a3d;--accent-text:#b93d0b;--ok:#1a7f4b;--page:72rem;--card-shadow:0 1px 2px rgba(11,37,69,.06),0 4px 14px rgba(11,37,69,.06)}.u-page{max-width:var(--page);margin:0 auto;padding:1.5rem 16px 4rem}.u-crumbs{font-size:.85rem;color:var(--muted);margin:2.5rem 0 .5rem}.u-crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.4rem}.u-crumbs li+li::before{content:"\203A";margin-right:.4rem}.u-crumbs a{color:inherit;text-decoration:none}.u-crumbs a:hover{color:var(--accent-text)}.u-crumbs [aria-current]{color:var(--fg)}.u-h1{font-size:clamp(2rem,5vw,3rem);font-weight:700;letter-spacing:-.03em;line-height:1.1;margin:0 0 .75rem;text-wrap:balance}.u-card{background:var(--surface);border-radius:18px;padding:16px;box-shadow:var(--card-shadow)}@media (min-width:900px){.u-card{padding:18px 20px}}.u-best{margin:0;font-size:14px;font-weight:600;color:var(--fg)}.u-chips{display:flex;flex-wrap:wrap;gap:6px;margin:12px 0 8px}.u-chip{display:inline-flex;align-items:center;gap:4px;font-size:14px;font-weight:500;padding:6px 10px;border-radius:8px;background:var(--bg);color:var(--fg)}.u-chip.ok{color:var(--fg);font-weight:500}.u-chip.ok svg{color:var(--ok)}.u-chip.warn{background:#fff1e8;color:var(--accent-text)}.u-btn{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;height:46px;padding:0 1.1rem;border-radius:23px;font-weight:600;font-size:15px;text-decoration:none;color:var(--fg);white-space:nowrap}.u-btn-primary{background:var(--fg);color:#ffffff}.u-btn-primary:hover{color:#ffffff;opacity:.9}.u-btn-secondary{border:1px solid var(--line);background:var(--surface)}.u-btn-secondary:hover{color:var(--accent-text)}.u-btn{max-width:100%}.u-btn .u-txt{min-width:0;overflow:hidden;text-overflow:ellipsis}.u-btn svg{flex:none}.u-ext{opacity:.7}.u-btn-sm{height:38px;padding:0 .95rem;font-size:14px;border-radius:19px}
.co{display:flex;flex-direction:column;gap:3rem}
.co h1{font-size:clamp(2rem,5vw,3rem);font-weight:700;letter-spacing:-.03em;line-height:1.1;margin:0 0 .75rem;text-wrap:balance}
.co h2{font-size:1.35rem;letter-spacing:-.01em;line-height:1.3;margin:0 0 .9rem}
.co h3{font-size:1rem;margin:0 0 .3rem}
.co .u-crumbs{margin:2.5rem 0 -2.5rem}
.co-n{font-variant-numeric:tabular-nums}
.co-lead{font-size:1.15rem;line-height:1.55;margin:0 0 .75rem;max-width:46rem}
.co-when{color:var(--muted);font-size:.9rem;margin:0}
.co-split{display:flex;flex-wrap:wrap;gap:2rem}
.co-split>.co-map{flex:999 1 34rem;min-width:0;margin:0}
.co-split>.co-side{flex:1 1 19rem;min-width:0}
.co-even>*{flex:1 1 26rem;min-width:0}
.co-cols{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:2.5rem}
.co-list{list-style:none;margin:0;padding:0}
.co-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:8px 0;border-bottom:1px solid var(--line);min-height:48px}
.co-cols .co-row{border-bottom:0;padding-bottom:0;min-height:44px}
.co-cols .co-row a{font-weight:600;font-size:1.05rem}
.co-cols .co-row .co-vn{font-weight:600;font-size:1.05rem}
.co-cols .co-row .co-n{font-weight:600}
.co-cols>li{padding-bottom:40px;min-width:0}
.co-sub{margin:0;font-size:14px;line-height:1.5}
.co-sub a{color:inherit}
.co-ex{margin:.4rem 0 0;font-size:13px;color:var(--muted);line-height:1.5}
.co .tbl{overflow-x:auto;background:var(--surface);border-radius:18px;box-shadow:var(--card-shadow)}
.co table{width:100%;border-collapse:collapse;font-size:15px}
.co th,.co td{text-align:left;padding:10px 16px;border-bottom:1px solid var(--line);vertical-align:top}
.co thead th{font-size:.78rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.co tbody tr:last-child th,.co tbody tr:last-child td{border-bottom:0}
.co tbody th{font-weight:600}
.co td.co-n{text-align:right;width:9rem}
.co thead th:nth-child(2){text-align:right}
.co .note{font-size:.85rem;color:var(--muted);margin:.7rem 0 0}
.co-map svg{display:block;width:100%;height:auto}
.co-map .zl{font:600 13px Inter,system-ui,-apple-system,sans-serif;fill:#0b2545;text-anchor:middle;dominant-baseline:middle;pointer-events:none}
.co-map .zl.d{fill:#ffffff}
.co-map .zl.st{font-size:12px;fill:#0b2545;paint-order:stroke;stroke:#ffffff;stroke-width:3px;stroke-linejoin:round}
.co-map svg.co-crop{max-height:640px}
.co-crop .zl{font-size:19px}
.co-crop .zl.st{font-size:18px;stroke-width:4px}
.co-legtop{margin:0 0 .75rem}
.co-mapnote{font-size:.85rem;color:var(--muted);margin:.5rem 0 0}
.co-map figcaption span{font-size:.8rem}
.co-tabs{display:flex;margin:0 0 .25rem}
.co-tabs button{min-height:44px;border:0;background:transparent;font:inherit;font-weight:600;color:var(--muted);cursor:pointer;padding:0}
.co-tabs button[aria-selected=true]{color:var(--fg)}
.co-tabs button:focus-visible{outline:2px solid var(--fg);outline-offset:2px}
.tb1{gap:24px;border-bottom:1px solid var(--line)}
.tb1 button{font-size:1rem}
.tb1 button[aria-selected=true]{box-shadow:inset 0 -2px 0 var(--fg)}
.co-map figcaption{font-size:.85rem;color:var(--muted);margin-top:.6rem}
.co-legend{list-style:none;margin:0 0 .25rem;padding:0;display:flex;flex-wrap:wrap;gap:4px 14px;font-variant-numeric:tabular-nums}
.co-legend i{display:inline-block;width:14px;height:14px;border-radius:4px;margin-right:6px;vertical-align:-2px}
.co-more summary{cursor:pointer;min-height:48px;display:flex;align-items:center;font-weight:600}
.co-plain{list-style:none;margin:0;padding:0}
.co-plain li{padding:9px 0;border-bottom:1px solid var(--line);line-height:1.45}
.co-plain .co-n{display:inline-block;min-width:3.4rem;color:var(--muted)}
.co-prose{max-width:46rem}
.co-prose p{margin:0 0 .9rem}
.co ins,.co del{text-decoration:none;font-variant-numeric:tabular-nums}
.co ins,.co-m-new,.co-m-open,.co-m-lic{color:#1a7f4b}
.co del,.co-m-closed{color:#b3261e}
.co-m-change{color:var(--muted)}
.co-m{display:inline-block;width:1.1rem;font-weight:700;text-align:center}
.d2{margin-left:10px;font-size:13px;font-weight:600}
.co-sub a{color:var(--fg)}
.s-n{color:var(--muted);font-size:12px;font-variant-numeric:tabular-nums}
.s-list{list-style:none;margin:10px 0 14px;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:32px;row-gap:6px}
.s-list li{display:flex;justify-content:space-between;align-items:baseline;gap:8px;padding:5px 0;font-size:14px;line-height:1.5}
.s-list a{text-decoration:none}
.s-lead{flex:1;min-width:12px;align-self:baseline;height:1px}
.l1 .s-lead{border-bottom:1px dotted #9fb6c9;margin:0 4px}
.s-list a:hover{text-decoration:underline;color:var(--link-hover,#b93d0b)}
.co-chg{margin:.5rem 0 0;font-size:13px;color:var(--muted)}
.co-chlist b{font-weight:600}
.co-faq{margin:0}
.co-faq div{padding:14px 0;border-bottom:1px solid var(--line)}
.co-faq dt{font-weight:600}
.co-faq dd{margin:.3rem 0 0;max-width:46rem}
.rc-intro{margin:0 0 1rem;max-width:46rem}
.rc-src{display:block;font-size:13px;font-weight:400;color:var(--muted);margin-top:2px}
.rc-src a{color:inherit}
.rc-t1 td.co-n{width:9rem;white-space:nowrap}
.co-own{margin:0;padding-top:1.25rem;border-top:1px solid var(--line)}
@media (max-width:600px){.co-cols{grid-template-columns:1fr}.co-lead{font-size:1.05rem}.co th,.co td{padding:9px 12px}}