:root{--ink:#0f1c2a;--text:#2b3a49;--muted:#64748b;--line:#e5eaf0;--line2:#d5dce5;--soft:#f5f7fa;--bg:#fafbfc;--card:#fff;--brand:#2f5bea;--brand2:#2347c4;--brandbg:#eef2ff;--good:#0f7a55;--goodbg:#e7f6ef;--warn:#955a00;--warnbg:#fff5e1;--bad:#b42318;--badbg:#fdecea;--r:14px;--sh:0 1px 2px rgba(15,28,42,.04),0 4px 16px rgba(15,28,42,.04)}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--text);background:var(--bg);line-height:1.6;font-size:16px;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{color:var(--ink);letter-spacing:-.015em}
a{color:var(--brand)}.wrap{max-width:1080px;margin:0 auto;padding:0 20px}.page{padding:28px 0 8px}
.bar{border-bottom:1px solid var(--line);background:rgba(255,255,255,.92);backdrop-filter:blur(8px);position:sticky;top:0;z-index:5}.bar .wrap{display:flex;align-items:center;gap:16px;height:60px}
.logo{font-weight:800;font-size:20px;color:var(--ink);text-decoration:none;letter-spacing:-.03em}.logo span{color:var(--brand)}
.bar nav{margin-left:auto;display:flex;gap:14px;align-items:center;font-size:14.5px}.bar nav a:not(.btn){color:var(--text);text-decoration:none;font-weight:500}.bar nav a:not(.btn):hover{color:var(--brand)}
.bar .who{max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--brand);color:#fff;border:1px solid transparent;border-radius:10px;padding:11px 20px;font:inherit;font-weight:600;font-size:15px;text-decoration:none;cursor:pointer;transition:background .15s,box-shadow .15s,border-color .15s;box-shadow:0 1px 2px rgba(47,91,234,.25)}
.btn:hover{background:var(--brand2)}.btn:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid rgba(47,91,234,.3);outline-offset:2px}
.btn.ghost{background:#fff;color:var(--ink);border-color:var(--line2);box-shadow:none}.btn.ghost:hover{background:var(--soft);border-color:#c3ccd7}
.btn.link{background:transparent;color:var(--muted);box-shadow:none;border-color:transparent;font-weight:500}.btn.link:hover{background:var(--soft);color:var(--ink)}
.btn.small{padding:7px 13px;font-size:14px;border-radius:9px}.btn.block{width:100%}.btn[disabled]{opacity:.5;cursor:default}
.actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:6px 0 0}.actions form{margin:0}
.hero{padding:72px 0 40px;text-align:center}.hero h1{font-size:clamp(34px,5.4vw,56px);line-height:1.07;margin:0 0 18px;letter-spacing:-.035em;font-weight:800}
.hero p.lead{font-size:19px;color:var(--muted);max-width:660px;margin:0 auto}
.eyebrow{display:inline-block;font-size:13px;font-weight:600;color:var(--brand);background:var(--brandbg);padding:4px 12px;border-radius:99px;margin-bottom:18px}
.sec-h{text-align:center;margin:0 0 6px;font-size:26px}.sec-sub{text-align:center;color:var(--muted);margin:0 0 26px}
.stepper{display:flex;justify-content:center;align-items:center;list-style:none;padding:0;margin:4px auto 26px;max-width:720px;font-size:13.5px;color:var(--muted)}
.stepper li{display:flex;align-items:center;gap:8px;white-space:nowrap}.stepper li+li:before{content:"";width:28px;height:2px;background:var(--line2);margin:0 10px;border-radius:2px}
.stepper li.done+li:before,.stepper li.on:before{background:var(--brand)}.stepper li.done+li.on:before{background:var(--brand)}
.stepper i{font-style:normal;width:24px;height:24px;border-radius:50%;display:grid;place-items:center;font-size:12px;font-weight:700;background:#fff;border:1.5px solid var(--line2);color:var(--muted);flex:none}
.stepper li.done i{background:var(--brand);border-color:var(--brand);color:#fff}.stepper li.on i{border-color:var(--brand);color:var(--brand);box-shadow:0 0 0 4px rgba(47,91,234,.12)}
.stepper li.on{color:var(--ink);font-weight:600}.stepper li.done{color:var(--text)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}
.card{border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;background:var(--card);text-decoration:none;color:var(--ink);display:flex;flex-direction:column;gap:2px;transition:.15s;box-shadow:var(--sh)}
a.card:hover{border-color:var(--brand);box-shadow:0 8px 24px rgba(47,91,234,.12);transform:translateY(-2px)}
.card h3{margin:0;font-size:17px}.card .for{color:var(--muted);font-size:14px}.card .price{margin-top:14px;padding-top:12px;border-top:1px solid var(--line);font-weight:700;font-size:16px;color:var(--ink)}.card .price small{font-weight:500;color:var(--muted)}
.panel{border:1px solid var(--line);border-radius:var(--r);padding:28px;background:var(--card);margin:0 auto 22px;max-width:760px;box-shadow:var(--sh)}
.panel.wide{max-width:none}.panel h2{margin:0 0 6px;font-size:22px}.panel .sub{color:var(--muted);margin:0 0 20px}
.panel.flat{box-shadow:none}
.save{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:22px 0}
.save div{background:var(--soft);border:1px solid var(--line);border-radius:12px;padding:16px;text-align:center}.save b{display:block;font-size:30px;color:var(--good);letter-spacing:-.025em}
.save span{color:var(--muted);font-size:14px}
.vs{display:flex;gap:12px;align-items:center;justify-content:center;flex-wrap:wrap;font-size:17px}.vs .old{text-decoration:line-through;color:var(--bad)}.vs .new{color:var(--good);font-weight:700}
label{display:block;font-weight:600;font-size:14px;margin:14px 0 6px;color:var(--ink)}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=url],textarea{width:100%;font:inherit;padding:12px 14px;border:1px solid var(--line2);border-radius:10px;background:#fff;color:var(--ink);transition:border-color .15s,box-shadow .15s}
input:focus,textarea:focus{outline:0;border-color:var(--brand);box-shadow:0 0 0 3px rgba(47,91,234,.15)}
input::placeholder,textarea::placeholder{color:#9aa7b5}
.domainrow{display:flex;gap:10px}.domainrow .btn{white-space:nowrap}.domainrow input{font-size:18px}
.muted{color:var(--muted)}.small{font-size:14px}.center{text-align:center}
.alert{padding:12px 14px;border-radius:10px;margin:0 0 14px;font-size:15px;border:1px solid transparent}.alert.err{background:var(--badbg);color:var(--bad);border-color:#f6cfca}.alert.ok{background:var(--goodbg);color:var(--good);border-color:#c6e8d9}.alert.warn{background:var(--warnbg);color:var(--warn);border-color:#f5dfb0}
.progress{height:10px;background:var(--soft);border:1px solid var(--line);border-radius:99px;overflow:hidden;margin:16px 0 8px}.progress div{height:100%;background:linear-gradient(90deg,var(--brand),#6b8cff);width:2%;transition:width .6s;border-radius:99px}
.two{display:grid;grid-template-columns:1.25fr 1fr;gap:20px;align-items:start}.two .panel{margin:0}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}.chip{background:var(--soft);border:1px solid var(--line);border-radius:99px;padding:4px 12px;font-size:14px;color:var(--muted)}.chip b{color:var(--ink);font-weight:700;margin-right:3px}
.browser{border:1px solid var(--line2);border-radius:12px;overflow:hidden;background:#fff;box-shadow:var(--sh)}
.browser .chrome{display:flex;align-items:center;gap:6px;padding:9px 12px;background:var(--soft);border-bottom:1px solid var(--line)}
.browser .chrome i{width:10px;height:10px;border-radius:50%;background:#d5dce5}.browser .chrome span{margin-left:8px;flex:1;background:#fff;border:1px solid var(--line);border-radius:6px;padding:1px 10px;font-size:12.5px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.browser iframe{width:100%;height:520px;border:0;display:block;background:#fff}
.tbl{overflow-x:auto;margin:0 -4px;padding:0 4px}
table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:10px 10px;border-bottom:1px solid var(--line);vertical-align:top}th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.04em;background:transparent}
tr:last-child td{border-bottom:0}
code,.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px}.copy{cursor:pointer;background:var(--soft);border:1px solid var(--line);border-radius:6px;padding:2px 7px;word-break:break-all;transition:.15s}
.copy:hover{border-color:var(--brand);background:var(--brandbg)}
.rec td:first-child b{display:inline-block;background:var(--brandbg);color:var(--brand2);border-radius:6px;padding:1px 8px;font-size:12px}
.rec.del td:first-child b{background:var(--badbg);color:var(--bad)}.rec.keep td:first-child b{background:var(--soft);color:var(--muted)}
.dnsh{margin:18px 0 8px;font-size:15px;color:var(--ink)}.dnsh:first-child{margin-top:8px}
details.keep{margin:18px 0 4px;border:1px solid var(--line);border-radius:12px;background:var(--bg)}details.keep summary{cursor:pointer;padding:11px 14px;font-weight:600;font-size:14.5px;color:var(--ink);list-style:none}
details.keep summary::-webkit-details-marker{display:none}details.keep summary:before{content:"›";display:inline-block;margin-right:8px;transition:transform .15s;color:var(--muted)}details.keep[open] summary:before{transform:rotate(90deg)}
details.keep .inner{padding:0 14px 12px}
.pill{display:inline-block;padding:2px 10px;border-radius:99px;font-size:12px;font-weight:600;white-space:nowrap}.pill.ok{background:var(--goodbg);color:var(--good)}.pill.no{background:var(--warnbg);color:var(--warn)}.pill.bad{background:var(--badbg);color:var(--bad)}.pill.neutral{background:var(--soft);color:var(--text);border:1px solid var(--line)}
ol.todo{padding-left:0;list-style:none;counter-reset:t;margin:0}ol.todo>li{counter-increment:t;position:relative;padding:0 0 26px 52px}ol.todo>li:last-child{padding-bottom:0}
ol.todo>li:before{content:counter(t);position:absolute;left:0;top:0;width:34px;height:34px;border-radius:50%;background:var(--soft);border:1px solid var(--line);display:grid;place-items:center;font-weight:700;font-size:14px;color:var(--ink)}
ol.todo>li:not(:last-child):after{content:"";position:absolute;left:16.5px;top:40px;bottom:6px;width:1px;background:var(--line)}
ol.todo>li.done:before{content:"✓";background:var(--goodbg);color:var(--good);border-color:#c6e8d9}ol.todo h3{margin:5px 0 6px;font-size:17px}ol.todo p{margin:0 0 10px}
.summary{display:flex;gap:10px 14px;align-items:center;flex-wrap:wrap}.summary h2{margin:0;font-size:22px;word-break:break-all}.summary .save-r{margin-left:auto;font-size:14px;color:var(--muted)}.summary .save-r b{color:var(--good)}
.how{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:12px 0 64px}.how div{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px;box-shadow:var(--sh);font-size:15px;color:var(--muted)}
.how b{display:block;margin:10px 0 4px;font-size:17px;color:var(--ink)}.how i{font-style:normal;width:34px;height:34px;border-radius:50%;background:var(--brandbg);color:var(--brand);display:grid;place-items:center;font-weight:700}
.modes{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:0 0 16px}
.mode{display:flex;gap:10px;align-items:flex-start;border:1px solid var(--line2);border-radius:12px;padding:14px;font-weight:400;cursor:pointer;margin:0;font-size:15px;color:var(--muted)}
.mode b{display:block;margin-bottom:2px;color:var(--ink)}.mode:has(input:checked){border-color:var(--brand);background:var(--brandbg);box-shadow:0 0 0 1px var(--brand)}.mode input{margin-top:4px}
.devbox{margin-top:18px;border:1px dashed var(--line2);border-radius:12px;padding:16px;background:var(--bg)}.devbox h4{font-size:15px}
.devform{display:grid;gap:8px;max-width:520px}.devform textarea{min-height:64px}.devform .btn{justify-self:start}.sentlog{margin:8px 0 0;padding-left:18px}
.checklist{margin:8px 0 0;padding:0;list-style:none}.checklist li{margin:4px 0}
footer.site{border-top:1px solid var(--line);padding:26px 0;color:var(--muted);font-size:14px;margin-top:48px;background:#fff}
footer.site .wrap{display:flex;gap:10px 20px;flex-wrap:wrap;align-items:center;justify-content:space-between}
@media(max-width:820px){.two,.how,.save,.modes{grid-template-columns:1fr}.domainrow{flex-direction:column}.browser iframe{height:420px}.hero{padding:44px 0 28px}.panel{padding:20px}.summary .save-r{margin-left:0;width:100%}
.stepper li:not(.on) span{display:none}.stepper li+li:before{width:18px;margin:0 6px}.bar .who{display:none}}
@media(max-width:620px){ol.todo>li{padding-left:44px}
.dns tr:first-child{display:none}.dns tr.rec{display:grid;grid-template-columns:auto 1fr;gap:3px 12px;padding:10px 0;border-bottom:1px solid var(--line)}.dns tr.rec:last-child{border-bottom:0}
.dns td{display:block;border:0;padding:0;min-width:0}.dns td:nth-child(1){grid-row:1/4}.dns td:nth-child(4):empty{display:none}.dns .copy{display:inline-block;word-break:break-all}}
.autobox{border:1px solid var(--brand,#2f5bea);background:#f5f8ff;border-radius:12px;padding:16px 18px;margin:14px 0 18px}
.autobox .btn{margin:0 8px 0 0}
.legal h1{margin:0 0 4px}.legal h3{margin:26px 0 6px;font-size:17px}.legal p{line-height:1.65}