:root{--paper:#eef4ec;--sheet:#f8fbf6;--rule:#c4dac9;--rule-strong:#8fb79b;--ink:#1d2a22;--ink-2:#4b5d52;--green:#1e6b45;--green-deep:#1e3b2c;--pencil:#b8322a;--amber:#9a6412;--amber-bg:#fbf1dc;--red-bg:#fbe7e4;--ok-bg:#e1f0e5;--font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.55 var(--font);font-variant-numeric:tabular-nums}a{color:var(--green)}:focus-visible{outline:3px solid var(--green);outline-offset:2px}.num,.r{font-variant-numeric:tabular-nums;text-align:right}.top{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:14px clamp(16px,4vw,48px);border-bottom:1px solid var(--rule)}.brand{font-weight:700;font-size:18px;text-decoration:none;color:var(--green-deep);display:flex;gap:8px;align-items:center}.mark{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:6px;background:var(--green-deep);color:var(--sheet);font-size:15px}.top nav{display:flex;gap:18px;align-items:center;flex-wrap:wrap;font-size:15px}.top nav a{color:var(--ink-2);text-decoration:none}.top nav a:hover{color:var(--ink)}button,.button{font:inherit;font-size:15px;border:1px solid var(--rule-strong);background:var(--sheet);color:var(--ink);padding:9px 16px;border-radius:8px;cursor:pointer;text-decoration:none;display:inline-block}button:hover,.button:hover{border-color:var(--green)}.primary{background:var(--green-deep);border-color:var(--green-deep);color:#f3f8f1}.primary:hover{background:var(--green)}.ghost{background:transparent}.linkish{border:0;background:none;padding:0;color:var(--green);text-decoration:underline}.hero{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(24px,4vw,56px);padding:clamp(32px,6vw,72px) clamp(16px,4vw,48px) 40px;max-width:1180px;margin:0 auto;align-items:start}.hero h1{font-size:clamp(32px,4.6vw,52px);line-height:1.08;letter-spacing:-.02em;margin:0 0 18px;color:var(--green-deep);max-width:15ch}.lede{font-size:18px;color:var(--ink-2);max-width:60ch;margin:0 0 14px}.private{max-width:60ch;margin:0;padding-left:14px;border-left:3px solid var(--green)}.tape{background:var(--sheet);border:1px solid var(--rule);border-radius:4px;padding:18px 22px 16px;box-shadow:0 1px 0 var(--rule);background-image:repeating-linear-gradient(to bottom,transparent 0,transparent 33px,var(--rule) 33px,var(--rule) 34px);background-position:0 17px}.tape-row{display:flex;justify-content:space-between;gap:16px;height:34px;align-items:center;font-size:16px}.tape-row .num{font-size:19px;letter-spacing:.01em}.tape-row.total{font-weight:700;border-top:2px solid var(--ink);box-shadow:inset 0 -1px 0 var(--ink)}.tape-row.total .num{border-bottom:3px double var(--ink)}.tape-tick{margin-top:10px;font-size:14px;color:var(--green);display:flex;align-items:center;gap:8px}.tick{flex-shrink:0;display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;font-weight:700;font-size:13px}.tick.ok{background:var(--green);color:#fff}.tick.bad{background:var(--pencil);color:#fff}.tick.warn{background:var(--amber);color:#fff}.drop{grid-column:1/-1;border:2px dashed var(--rule-strong);border-radius:12px;background:var(--sheet);padding:34px 24px;text-align:center;cursor:pointer;transition:border-color .15s,background .15s}.drop:hover,.drop.over{border-color:var(--green);background:#f3faf2}.drop-main{font-size:19px;margin:0 0 6px;font-weight:600}.drop-sub{margin:0 0 16px;color:var(--ink-2);font-size:15px}.u{text-decoration:underline;color:var(--green)}.drop.busy{opacity:.7;pointer-events:none}.work{max-width:1180px;margin:0 auto;padding:8px clamp(16px,4vw,48px) 48px}.work-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-bottom:14px}.work-head h2{margin:0;font-size:22px;word-break:break-all}.actions{display:flex;gap:10px;flex-wrap:wrap}.muted{color:var(--ink-2)}.small{font-size:14px}.status{display:flex;gap:12px;align-items:center;padding:14px 16px;border-radius:10px;font-size:17px;font-weight:600}.status.verified{background:var(--ok-bg);color:var(--green-deep)}.status.requires_review{background:var(--amber-bg);color:#5c3c07}.status.unsupported{background:var(--red-bg);color:#6b1b15}.checks,.warnings{list-style:none;padding:0;margin:12px 0}.checks li{display:flex;gap:10px;align-items:baseline;padding:4px 0;font-size:15px}.warnings li{font-size:15px;color:#5c3c07;padding:2px 0 2px 14px;border-left:3px solid var(--amber);margin:4px 0}.settings{background:var(--sheet);border:1px solid var(--rule);border-radius:10px;padding:10px 16px;margin:12px 0}.settings summary{cursor:pointer;font-weight:600}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin:12px 0}label{display:flex;flex-direction:column;gap:4px;font-size:14px;color:var(--ink-2)}input,select{font:inherit;font-size:15px;padding:8px 10px;border:1px solid var(--rule-strong);border-radius:6px;background:#fff;color:var(--ink)}.cols{display:flex;gap:12px;flex-wrap:wrap;margin:6px 0 12px}.table-wrap{overflow-x:auto;background:var(--sheet);border:1px solid var(--rule);border-radius:10px;margin:12px 0}.ledger{width:100%;border-collapse:collapse;font-size:14.5px}.ledger th{position:sticky;top:0;background:var(--sheet);text-align:left;font-weight:600;color:var(--ink-2);padding:8px;border-bottom:2px solid var(--rule-strong);white-space:nowrap}.ledger td{padding:2px 6px;border-bottom:1px solid var(--rule);vertical-align:top}.ledger td:nth-child(4),.ledger td:nth-child(5){border-left:1px solid var(--rule)}.ledger input{border:1px solid transparent;background:transparent;padding:5px 6px;width:100%;font-size:14.5px;border-radius:4px}.ledger input:hover{border-color:var(--rule)}.ledger input:focus{background:#fff;border-color:var(--green)}.ledger input.r{min-width:110px}.ledger .c-date input{width:118px}.ledger tr.flag td{background:var(--red-bg)}.ledger tr.flag td:first-child{box-shadow:inset 3px 0 0 var(--pencil)}.ledger .flagtxt{font-size:12.5px;color:var(--pencil);padding:0 6px 6px}.ledger .src{font-size:12px;color:var(--ink-2);padding:0 6px 4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:520px}.c-flag{width:34px;text-align:center}.rowbtn{padding:3px 8px;font-size:13px;margin:3px 2px}.how,.pricing,.faq{max-width:1180px;margin:0 auto;padding:48px clamp(16px,4vw,48px);border-top:1px solid var(--rule)}.how h2,.pricing h2,.faq h2{font-size:28px;margin:0 0 20px;color:var(--green-deep)}.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:24px 32px;padding:0;margin:0;list-style:none;counter-reset:s}.steps li{counter-increment:s;padding-top:12px;border-top:2px solid var(--rule-strong)}.steps li:before{content:counter(s);font-weight:700;color:var(--green);font-size:15px}.steps h3{margin:4px 0 6px;font-size:18px}.steps p{margin:0;color:var(--ink-2);font-size:15.5px}.note{margin-top:24px;color:var(--ink-2);font-size:15px;max-width:70ch}.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,360px));gap:20px}.plan{background:var(--sheet);border:1px solid var(--rule);border-radius:12px;padding:22px}.plan.pro{border:2px solid var(--green-deep)}.plan h3{margin:0;font-size:18px}.price{font-size:40px;font-weight:700;margin:6px 0 10px;color:var(--green-deep)}.price span{font-size:16px;font-weight:400;color:var(--ink-2)}.plan ul{padding-left:18px;margin:0 0 16px}.faq details{border-bottom:1px solid var(--rule);padding:12px 0;max-width:80ch}.faq summary{cursor:pointer;font-weight:600;font-size:17px}.faq p{color:var(--ink-2);margin:8px 0 0}.foot{max-width:1180px;margin:0 auto;padding:24px clamp(16px,4vw,48px) 40px;color:var(--ink-2);font-size:14px;border-top:1px solid var(--rule);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}.foot a{margin-right:14px}dialog{border:1px solid var(--rule-strong);border-radius:12px;padding:22px;max-width:460px;width:calc(100% - 32px);background:var(--sheet);color:var(--ink)}dialog::backdrop{background:#14231b66}dialog h2{margin:0 0 6px;font-size:20px}dialog input{width:100%;margin:10px 0}.msg{min-height:1.4em;font-size:14px}@media(max-width:820px){.hero{grid-template-columns:1fr}.tape{order:3}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}:lang(ja) body{font-family:system-ui,-apple-system,Hiragino Kaku Gothic ProN,Hiragino Sans,Yu Gothic UI,Meiryo,Noto Sans JP,sans-serif;line-height:1.75}:lang(ja) .hero h1{max-width:none;font-size:clamp(26px,4vw,42px);line-height:1.3;letter-spacing:0}.langsw{font-size:14px}.fmtnote{max-width:80ch;color:var(--ink-2);font-size:14px}