*{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;font:16px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,"Hiragino Sans","Hiragino Kaku Gothic ProN",Meiryo,sans-serif;color:#18181b;background:#fafaf9}
a{color:#1d4ed8}
.top{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:46px 20px 10px;border-bottom:1px solid #e7e5e4;background:#fff}
.brand a{font-weight:700;color:#18181b;text-decoration:none}
.langs{display:flex;gap:4px;margin-left:auto}
.langs button{border:1px solid #d6d3d1;background:#fff;border-radius:6px;padding:4px 9px;font-size:13px;cursor:pointer;color:#18181b}
.langs button.on{background:#18181b;color:#fff;border-color:#18181b}
.tier{font-size:13px;color:#57534e}
section{max-width:1180px;margin:0 auto;padding:20px}
.hero h1{font-size:clamp(24px,3.4vw,36px);line-height:1.2;margin:8px 0 6px;max-width:900px}
.hero .sub{color:#57534e;margin:0 0 12px;font-size:18px}
.better{margin:0 0 14px;padding-left:20px;max-width:900px}
.better li{margin:6px 0}
.better li.monthly{color:#44403c}
.cta{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.btn{display:inline-block;padding:12px 20px;border-radius:8px;text-decoration:none;font-weight:700}
.btn.buy{background:#c2410c;color:#fff}
.btn.ghost{border:1px solid #c2410c;color:#c2410c;background:#fff}
.free{color:#44403c;font-size:15px;margin-top:10px;max-width:900px}
h2{font-size:22px;margin:4px 0 8px}
h3{font-size:17px;margin:4px 0 8px}
h4{font-size:15px;margin:12px 0 6px}
.muted{color:#78716c}.small{font-size:13px}
.row{display:flex;gap:8px;align-items:center;margin:8px 0}.wrap{flex-wrap:wrap}.between{justify-content:space-between}
button{font:inherit;cursor:pointer;border-radius:7px;border:1px solid #1d4ed8;background:#1d4ed8;color:#fff;padding:8px 14px}
button.ghost{background:#fff;color:#1d4ed8}
button.link{background:none;border:0;color:#1d4ed8;padding:0;text-decoration:underline}
button.mini{padding:3px 8px;font-size:13px;background:#fff;color:#1d4ed8;border-color:#bfdbfe}
button:disabled{opacity:.45;cursor:not-allowed}
input,select,textarea{font:inherit;padding:8px 10px;border:1px solid #d6d3d1;border-radius:7px;background:#fff;color:#18181b;max-width:100%}
textarea{width:100%}
label{display:block}label>span{display:block;font-size:13px;color:#57534e;margin-bottom:3px}
label.inl{display:inline-flex;flex-direction:column}
label.chk{display:flex;gap:8px;align-items:flex-start;font-size:14px}
label.chk>span{display:inline;font-size:14px;color:#18181b}
label.file{display:inline-flex;align-items:center;gap:6px;border:1px dashed #a8a29e;border-radius:7px;padding:6px 10px;cursor:pointer;font-size:14px}
label.file input{display:none}
.narrow{width:170px}.narrow2{width:200px}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px}
.card{background:#fff;border:1px solid #e7e5e4;border-radius:10px;padding:14px 16px;margin:14px 0}
.tabs{display:flex;gap:4px;flex-wrap:wrap;max-width:1180px;margin:0 auto;padding:0 20px;border-bottom:1px solid #e7e5e4}
.tabs button{background:none;color:#44403c;border:0;border-bottom:3px solid transparent;border-radius:0;padding:10px 12px}
.tabs button.on{color:#18181b;border-bottom-color:#c2410c;font-weight:700}
.vtabs{display:flex;gap:4px;flex-wrap:wrap;margin:10px 0 2px}
.vtabs button{background:#fff;color:#44403c;border:1px solid #d6d3d1;font-size:14px;padding:5px 10px}
.vtabs button.add{border-style:dashed;color:#78716c}
.vtabs button.on{background:#18181b;color:#fff;border-color:#18181b}
.proline{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end;margin:10px 0}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px;align-items:start}
@media (max-width:900px){.split{grid-template-columns:minmax(0,1fr)}.prevcol{position:static}}
.edcol input{width:100%}
.blocks{margin-top:10px}
.blk{background:#fff;border:1px solid #e7e5e4;border-radius:8px;padding:8px 10px;margin:8px 0}
.blk input,.blk textarea{width:100%;margin-top:6px}
.bhead{display:flex;gap:4px;align-items:center}
.btype{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:#78716c;margin-right:auto}
.addrow{display:flex;gap:6px;flex-wrap:wrap;align-items:center;margin:8px 0}
.addrow button{background:#fff;color:#1d4ed8;padding:5px 10px;font-size:14px}
.design{margin-top:10px}.design summary{cursor:pointer;color:#44403c}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px 14px;margin:10px 0}
.grid2 .wide{grid-column:1/-1}
.grid2 input,.grid2 select{width:100%}
@media (max-width:600px){.grid2{grid-template-columns:1fr}}
.prevcol{position:sticky;top:8px}
.inboxline{background:#fff;border:1px solid #e7e5e4;border-radius:8px;padding:8px 12px;font-size:14px;display:flex;gap:8px;overflow:hidden;white-space:nowrap}
.inboxline .subj{font-weight:600}.inboxline .pre{color:#78716c;overflow:hidden;text-overflow:ellipsis}
.seg{display:inline-flex;border:1px solid #d6d3d1;border-radius:7px;overflow:hidden}
.seg button{border:0;border-radius:0;background:#fff;color:#44403c;padding:5px 12px;font-size:14px}
.seg button.on{background:#18181b;color:#fff}
.frame{max-width:602px;margin:0 auto;border:1px solid #e7e5e4;border-radius:8px;overflow:hidden;background:#fff;transition:max-width .2s}
.frame iframe{display:block;width:100%;height:720px;border:0}
.checklist{list-style:none;padding:0;margin:6px 0}
.checklist li{padding:5px 0 5px 26px;position:relative;font-size:15px;border-bottom:1px solid #f5f5f4}
.checklist li:before{position:absolute;left:2px;top:5px;font-weight:700}
.checklist li.ok:before{content:"✓";color:#15803d}
.checklist li.warn:before{content:"!";color:#b45309}
.checklist li.bad:before{content:"✗";color:#b91c1c}
.status{min-height:1.4em;font-size:14px;margin:6px 0}
.status.ok,.ok{color:#15803d}.status.err,.err,.bad{color:#b91c1c}.warn{color:#b45309}
p.warn{background:#fffbeb;border:1px solid #fde68a;border-radius:8px;padding:8px 12px}
.lock{background:#fff7ed;border:1px solid #fed7aa;border-radius:10px;padding:12px 14px;margin-top:10px}
.counts{display:flex;gap:10px;flex-wrap:wrap;margin:10px 0}
.count{background:#fff;border:1px solid #e7e5e4;border-radius:8px;padding:8px 12px;min-width:110px}
.count b{display:block;font-size:22px}.count span{font-size:13px;color:#57534e}
.count.ok b{color:#15803d}.count.warn b{color:#b45309}.count.bad b{color:#b91c1c}
.tbl{width:100%;border-collapse:collapse;font-size:14px;background:#fff;margin:8px 0}
.tbl th,.tbl td{text-align:left;padding:6px 8px;border-bottom:1px solid #f0efed;vertical-align:top}
.tbl th{font-size:12px;color:#78716c;font-weight:600}
.acts{white-space:nowrap}.acts button{margin:0 2px 2px 0}
.pill{display:inline-block;padding:1px 8px;border-radius:99px;font-size:12px;background:#f5f5f4;color:#44403c}
.p-sent,.p-active,.p-subscribed{background:#dcfce7;color:#166534}.p-sending,.p-scheduled,.p-pending{background:#dbeafe;color:#1e40af}
.p-paused,.p-bounced,.p-complained{background:#fef3c7;color:#92400e}.p-unsubscribed,.p-cancelled,.p-off{background:#f5f5f4;color:#57534e}
.issue{font-size:14px;color:#b91c1c}
.formprev{width:100%;max-width:470px;height:440px;border:1px dashed #d6d3d1;border-radius:10px;margin-top:10px;background:#f4f4f5}
.keybox input{width:340px}
.faqsec details{background:#fff;border:1px solid #e7e5e4;border-radius:8px;padding:10px 14px;margin:8px 0}
.faqsec summary{cursor:pointer;font-weight:600}
ul.links{font-size:14px;word-break:break-all}
@media (max-width:600px){section{padding:14px}.keybox input{width:100%}.narrow,.narrow2{width:100%}.tbl{display:block;overflow-x:auto}}
input[type=color]{width:64px;height:38px;padding:2px 3px;cursor:pointer}