/* contact form API — page styles (hub chrome sits around <main>) */
:root{--ink:#152033;--mut:#5a6578;--line:#e2e7ef;--bg:#f6f8fb;--card:#fff;--acc:#1f5eff;--acc2:#0b3fc4;--ok:#0f8a5f;--okbg:#e7f6ef;--bad:#c2343b;--badbg:#fdeced;--code:#0f1726}
.wrap{max-width:1080px;margin:0 auto;padding:18px 16px 60px;color:var(--ink);font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans JP",sans-serif}
.wrap *{box-sizing:border-box}
.top h1{font-size:clamp(1.55rem,3.2vw,2.25rem);line-height:1.18;margin:.2em 0 .35em;letter-spacing:-.01em}
.also{color:var(--mut);margin:0 0 .9em}
.better{list-style:none;padding:0;margin:0 0 1em;display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.better li{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--acc);border-radius:10px;padding:11px 13px;font-size:.93rem}
.better li b{display:block;margin-bottom:2px}
.lede{background:#fffbe9;border:1px solid #f1e3a8;border-radius:10px;padding:11px 14px;margin:0 0 .8em;font-size:.95rem}
.keybar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:.9rem;color:var(--mut)}
.keybar .ok{color:var(--ok);font-weight:600}
.keyin input{margin-left:6px;width:260px}
.result,.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px;margin:16px 0;box-shadow:0 1px 3px #0b1a3308}
.rhead{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px}
.rhead h2,.card h2{font-size:1.2rem;margin:0}
.card h3{font-size:1rem;margin:1.1em 0 .4em}
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:14px 0}
.tile{background:var(--bg);border-radius:10px;padding:10px 12px}
.tile b{display:block;font-size:1.6rem;line-height:1.1}
.tile span{font-size:.85rem;color:var(--mut)}
.tile.ok b{color:var(--ok)} .tile.bad b{color:var(--bad)}
.msgs{list-style:none;padding:0;margin:10px 0;display:grid;gap:10px}
.msgs>li{border:1px solid var(--line);border-radius:10px;padding:10px 12px;background:#fff}
.msgs>li.isspam{background:#fffafa;border-color:#f3d3d5}
.msgs>li.isok{border-left:4px solid var(--ok)} .msgs>li.isspam{border-left:4px solid var(--bad)}
.msgs .empty{color:var(--mut);font-size:.92rem}
.mh{font-size:.85rem;color:var(--mut);margin-bottom:4px}
.f{display:grid;grid-template-columns:110px 1fr;gap:8px;font-size:.93rem}
.f span{color:var(--mut);overflow:hidden;text-overflow:ellipsis}
.f p{margin:0;white-space:pre-wrap;word-break:break-word}
.v{margin-top:6px}
.badge{display:inline-block;font-size:.8rem;font-weight:700;border-radius:20px;padding:2px 10px}
.badge.good{background:var(--okbg);color:var(--ok)} .badge.bad{background:var(--badbg);color:var(--bad)}
.why{margin:4px 0 0;padding-left:18px;font-size:.85rem;color:#3d4757}
.why b{color:var(--bad)}
.why0{font-size:.85rem;color:var(--mut);margin-left:8px}
.mailprev h3{font-size:1rem;margin:14px 0 6px}
.mail{border:1px dashed #c9d3e3;border-radius:10px;padding:10px 12px;background:#fbfcfe;font-size:.92rem}
.mail table{border-collapse:collapse;margin-top:6px}
.mail th{text-align:left;color:var(--mut);font-weight:600;padding:3px 12px 3px 0;vertical-align:top}
.mail td{padding:3px 0;white-space:pre-wrap;word-break:break-word}
.mtop{border-bottom:1px solid var(--line);padding-bottom:6px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.grid3{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:8px 12px;margin:8px 0}
.fields{border:1px solid var(--line);border-radius:10px;padding:8px 12px;display:flex;flex-wrap:wrap;gap:6px 14px;margin:0 0 10px}
.fields legend{font-size:.85rem;color:var(--mut)}
.lbl{display:block;font-size:.85rem;color:var(--mut);margin:8px 0}
.lbl input,.lbl select{display:block;width:100%;margin-top:3px}
input,select,textarea{font:inherit;color:inherit;border:1px solid #cdd5e1;border-radius:8px;padding:7px 10px;background:#fff;max-width:100%}
textarea{width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid #9db8ff;border-color:var(--acc)}
.liveform{display:grid;gap:8px;background:var(--bg);border-radius:12px;padding:14px}
.liveform label{display:grid;gap:3px;font-size:.88rem;color:var(--mut)}
.liveform .trap{position:absolute;left:-9999px;width:1px;height:1px}
.btn{font:inherit;font-size:.92rem;border:1px solid #c5cfdf;background:#fff;color:var(--ink);border-radius:9px;padding:8px 14px;cursor:pointer;text-decoration:none;display:inline-block}
.btn:hover{border-color:var(--acc)}
.btn.primary{background:var(--acc);border-color:var(--acc);color:#fff;font-weight:600}
.btn.primary:hover{background:var(--acc2)}
.btn.small{padding:5px 10px;font-size:.84rem}
.btn.danger{color:var(--bad);border-color:#efc3c6}
.btn:disabled{opacity:.6;cursor:wait}
.row{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:8px 0}
.row input{flex:1 1 180px}
.tabs{display:flex;flex-wrap:wrap;gap:6px;margin:14px 0 0;align-items:center}
.tab{font:inherit;font-size:.88rem;border:1px solid var(--line);background:var(--bg);border-radius:8px 8px 0 0;padding:6px 12px;cursor:pointer;color:var(--mut)}
.tab.on{background:var(--code);color:#fff;border-color:var(--code)}
#dashTabs .tab.on{background:var(--acc);border-color:var(--acc)}
.code{background:var(--code);color:#dfe7f5;border-radius:0 10px 10px 10px;padding:14px;overflow:auto;font:13px/1.5 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;margin:0;max-height:360px;white-space:pre}
.hint,.small{font-size:.86rem;color:var(--mut)}
.msg{font-size:.9rem;margin:6px 0}
.msg.good{color:var(--ok)} .msg.bad{color:var(--bad)}
.verdict{margin-top:8px}
.pro{border:2px solid #cddcff}
.tag{font-size:.75rem;background:#e8efff;color:var(--acc2);border-radius:20px;padding:2px 9px;vertical-align:middle}
.feat{padding-left:20px;margin:8px 0}
.feat li{margin:3px 0}
.usage .bar{height:10px;background:var(--bg);border-radius:6px;overflow:hidden;border:1px solid var(--line)}
.usage .bar i{display:block;height:100%;background:linear-gradient(90deg,var(--acc),#5c8cff)}
.usage p{font-size:.9rem;margin:6px 0}
.forms{list-style:none;padding:0;display:grid;gap:10px}
.forms>li{border:1px solid var(--line);border-radius:10px;padding:10px 12px}
.forms .ep{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.85rem}
.chip{display:inline-block;font-size:.76rem;border-radius:20px;padding:1px 8px;background:var(--bg);color:var(--mut);margin:4px 4px 0 0}
.chip.good{background:var(--okbg);color:var(--ok)} .chip.bad{background:var(--badbg);color:var(--bad)}
.acts{margin:6px 0 0}
.pv summary{font-size:.85rem;color:var(--acc2);cursor:pointer;margin-top:6px}
.planrow{display:flex;flex-wrap:wrap;gap:12px;margin:12px 0}
.plan{flex:1 1 200px;display:flex;flex-direction:column;gap:2px;border:2px solid var(--acc);border-radius:12px;padding:12px 16px;text-decoration:none;color:var(--ink);background:#f7f9ff}
.plan:hover{background:#eef3ff}
.plan b{font-size:1.05rem} .plan small{color:var(--mut)}
.faq details{border-top:1px solid var(--line);padding:8px 0}
.faq summary{cursor:pointer;font-weight:600}
.faq p{margin:6px 0 0;color:#3d4757}
.paywall{border:none;border-radius:14px;max-width:520px;width:calc(100% - 24px);padding:22px;box-shadow:0 10px 40px #0b1a3340;color:var(--ink);font:16px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
.paywall::backdrop{background:#0b1a3366}
.paywall h2{font-size:1.2rem;margin:0 0 8px}
.paywall .x{position:absolute;right:12px;top:8px;border:none;background:none;font-size:1.5rem;cursor:pointer;color:var(--mut)}
.foot{text-align:center;margin-top:20px}
code{background:#eef2f8;border-radius:4px;padding:1px 5px;font-size:.88em}
@media (max-width:820px){.better{grid-template-columns:minmax(0,1fr)}.tiles{grid-template-columns:repeat(2,1fr)}.grid2{grid-template-columns:minmax(0,1fr)}.f{grid-template-columns:84px 1fr}.keyin input{width:180px}}