:root{--ink:#221a1e;--mut:#6a5a61;--line:#e6dbe0;--bg:#faf7f8;--acc:#7a2e4a;--acc2:#5e2239;--good:#11683b;--goodbg:#e5f6ec;--bad:#9b1c1c;--badbg:#fdecec;--warnbg:#fff3e0}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:.9375rem/1.5 system-ui,-apple-system,"Segoe UI",Roboto,"Hiragino Sans","Noto Sans JP",sans-serif}
.wrap{max-width:1180px;margin:0 auto;padding:16px}
.top{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px;position:relative;display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:start}
.langbar{position:absolute;right:14px;top:12px}
h1{font-size:1.35rem;line-height:1.25;margin:0 120px 6px 0}
h2{font-size:1.08rem;margin:0 0 10px}h3{font-size:1rem;margin:16px 0 6px}
.sub{margin:0 0 8px;color:var(--mut);font-size:.92rem}
.better{margin:0 0 12px;padding-left:18px;font-size:.9rem}.better li{margin:4px 0}
.cta{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:8px 0}
.buy,.try{display:inline-block;background:var(--acc);color:#fff;text-decoration:none;padding:9px 16px;border-radius:8px;font-weight:600;border:0;font:inherit;font-weight:600;cursor:pointer}
.try{background:#fff;color:var(--acc);border:2px solid var(--acc)}
.buy:hover{background:var(--acc2)}.buy.alt{background:#fff;color:var(--acc);border:2px solid var(--acc)}
.mode{color:var(--good);font-weight:600}
.hero{min-width:0}.heroPrev{max-height:520px;overflow:hidden;border-radius:10px;border:1px solid var(--line);padding:8px 0;background:#fff}
.heroAudit{font-size:.8125rem;color:var(--mut);margin:6px 0 0}
.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 18px;margin:12px 0}
.card.paid{border:2px solid var(--acc)}
textarea,input,select,button{font:inherit;font-size:max(1rem,1em)}
textarea{width:100%;border:1px solid var(--line);border-radius:8px;padding:8px;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:1rem}
input[type=text],input[type=url],input[type=email],input[type=number],select{border:1px solid var(--line);border-radius:6px;padding:6px 8px;background:#fff;min-width:0}
button{border:1px solid var(--line);background:#f3eef0;border-radius:6px;padding:6px 12px;cursor:pointer}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:flex-end;margin:8px 0}
.row label,.opts label{display:flex;flex-direction:column;font-size:.82rem;color:var(--mut);gap:2px}
.imp label{flex:1;min-width:240px}.imp input,#chkUrl{width:100%}#chkForm input{flex:1;min-width:240px}
.opts{display:flex;flex-wrap:wrap;gap:10px}.opts input[type=number]{width:80px}.opts .wide{flex:1;min-width:200px}.opts .ck{flex-direction:row;align-items:center;gap:6px;color:var(--ink)}
.hint{color:var(--mut);font-size:.86rem;margin:6px 0}.hint.ok,.good{color:var(--good)}.hint.err,.bad{color:var(--bad)}
.good,.bad{font-weight:600;padding:8px 10px;border-radius:6px;margin:8px 0}.good{background:var(--goodbg)}.bad{background:var(--badbg)}
.warn{background:var(--warnbg);padding:8px 10px;border-radius:6px;font-size:.88rem}
.audit{font-size:.88rem;color:var(--good);font-weight:600;margin:0 0 6px}
.items{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:10px}
.item{display:flex;gap:10px;border:1px solid var(--line);border-radius:8px;padding:8px}
.thumb{position:relative;width:110px;flex:none;align-self:flex-start;cursor:crosshair}.thumb img{width:110px;display:block;border-radius:4px}
.thumb i{position:absolute;transform:translate(-50%,-50%);background:#fff;border:2px solid #111;border-radius:50%;width:20px;height:20px;font-size:.8125rem;font-style:normal;font-weight:700;display:flex;align-items:center;justify-content:center}
.ifields{flex:1;min-width:0;display:flex;flex-direction:column;gap:4px}.ifields label{display:flex;flex-direction:column;font-size:.8125rem;color:var(--mut)}.ifields input{width:100%}
.ifields .row{margin:2px 0}.ifields button{padding:3px 9px;font-size:.82rem}
.spot{display:flex;gap:4px;align-items:center;font-size:.8125rem}.spot input{flex:1;min-width:0;padding:3px 5px}
.preview{border:1px dashed var(--line);border-radius:8px;padding:10px 0}
.how ol{margin:4px 0 0;padding-left:20px;font-size:.9rem}
.filebtn{position:relative;overflow:hidden;border:1px solid var(--line);background:#f3eef0;border-radius:6px;padding:6px 12px;cursor:pointer}.filebtn input{position:absolute;inset:0;opacity:0;cursor:pointer}
.chk ul.badimg{font-size:.82rem;word-break:break-all}
.mons{padding-left:18px;font-size:.88rem;word-break:break-all}.mons li{margin:6px 0}
.htab{border-collapse:collapse;font-size:.82rem;width:100%;display:block;overflow-x:auto}.htab th,.htab td{border-bottom:1px solid var(--line);padding:4px 6px;text-align:left;white-space:nowrap}.htab tr.b td{color:var(--bad)}
.small{font-size:.8125rem;color:var(--mut)}
.related{margin:16px 0 4px}.foot{color:var(--mut);font-size:.82rem;margin:8px 0 20px}
@media (max-width:820px){.top{grid-template-columns:minmax(0,1fr)}h1{margin-right:0;margin-top:30px;font-size:1.15rem}.heroPrev{max-height:380px}}
@media (min-width:821px){.hero{margin-top:34px}}
@media (max-width:820px){.hero{order:-1;margin-top:34px}.heroPrev{max-height:300px}.intro h1{margin-top:4px}}