:root{--bg:#f6f5f2;--card:#fff;--ink:#16161a;--ink2:#55555f;--line:#e3e1dc;--amber:#d9921a;--amber-ink:#1b1400;--ok:#2f8f5b;--warn:#b7791f;--err:#c2412d;--r:14px}
@media (prefers-color-scheme:dark){:root{--bg:#121214;--card:#1b1b1f;--ink:#ececf0;--ink2:#a0a0aa;--line:#2c2c33;--amber:#f2b33d;--ok:#5fc48b;--warn:#f2b33d;--err:#ff7a66}}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 "Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Malgun Gothic",system-ui,sans-serif;word-break:keep-all}
a{color:inherit}.mono{font-family:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace}
.top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px max(16px,calc(50% - 520px));border-bottom:1px solid var(--line)}
.brand{font-weight:800;letter-spacing:.04em;text-decoration:none;display:flex;align-items:center;gap:8px}.dot{width:10px;height:10px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 4px color-mix(in srgb,var(--amber) 25%,transparent)}
.top nav{display:flex;align-items:center;gap:14px;font-size:15px}.top nav a{text-decoration:none}
main{max-width:1040px;margin:0 auto;padding:32px 16px 64px}main.narrow{max-width:460px}
h1{font-size:clamp(26px,4vw,40px);line-height:1.25;margin:.2em 0 .4em;letter-spacing:-.02em}h2{font-size:20px;margin:0 0 .5em}h3{font-size:16px;margin:1.6em 0 .3em}
.muted{color:var(--ink2)}.small{font-size:13px}.center{text-align:center}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:42px;padding:0 18px;border-radius:10px;border:1px solid var(--line);background:var(--card);color:var(--ink);font:inherit;font-weight:600;cursor:pointer;text-decoration:none;white-space:nowrap}
.btn:hover{border-color:var(--ink2)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-sm{min-height:32px;padding:0 12px;font-size:14px}.btn-block{width:100%}
.btn-primary{background:var(--amber);border-color:var(--amber);color:var(--amber-ink)}.btn-primary:hover{filter:brightness(1.05);border-color:var(--amber)}
.btn-danger{background:var(--err);border-color:var(--err);color:#fff}
button.link{background:none;border:0;padding:0;font:inherit;color:inherit;cursor:pointer;text-decoration:underline}
form.inline{display:inline}
.hero{padding:24px 0 8px}.eyebrow{color:var(--amber);font-size:13px;letter-spacing:.08em;margin:0}.lead{font-size:18px;color:var(--ink2);max-width:560px}
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin:28px 0}
.plan,.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px}.card{margin:16px 0}
.plan{display:flex;flex-direction:column}.plan ul{padding-left:18px;margin:12px 0 20px;flex:1;color:var(--ink2)}.plan li{margin:4px 0}
.plan-hl{border-color:var(--amber);box-shadow:0 0 0 1px var(--amber)}
.price{font-size:30px;font-weight:800;margin:0}.price small{font-size:15px;font-weight:500;color:var(--ink2)}
.badge{display:inline-block;font-size:12px;font-weight:700;padding:2px 8px;border-radius:99px;background:color-mix(in srgb,var(--amber) 22%,transparent);color:var(--ink);vertical-align:middle}
.faq details{border-top:1px solid var(--line);padding:12px 0}.faq summary{cursor:pointer;font-weight:600}
.form{display:grid;gap:14px;margin:20px 0}.form label{display:grid;gap:6px;font-weight:600;font-size:14px}
.form input[type=email],.form input[type=password],.form input[type=text]{font:inherit;padding:11px 12px;border-radius:10px;border:1px solid var(--line);background:var(--card);color:var(--ink);width:100%}
.form-row{display:flex;flex-wrap:wrap;gap:8px}.form-row input{flex:1 1 180px;font:inherit;padding:9px 12px;border-radius:10px;border:1px solid var(--line);background:var(--bg);color:var(--ink)}
.check{display:flex!important;grid-template-columns:none;align-items:flex-start;gap:10px!important;font-weight:400!important}.check input{margin-top:5px;width:18px;height:18px;accent-color:var(--amber);flex:none}
.consent{margin:18px 0;padding:14px;border:1px solid var(--line);border-radius:10px;background:var(--card);font-size:15px}
.flash{padding:12px 14px;border-radius:10px;margin:14px 0;border:1px solid var(--line);background:var(--card)}
.flash-error{border-color:var(--err);color:var(--err)}.flash-success{border-color:var(--ok)}.flash-warn{border-color:var(--warn)}
.row{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-bottom:1px dashed var(--line)}.row:last-child{border:0}
.actions{display:flex;flex-wrap:wrap;gap:8px;align-items:flex-start;margin-top:14px}
.pill{display:inline-block;font-size:12px;font-weight:700;padding:2px 8px;border-radius:99px;border:1px solid var(--line);margin-right:6px}.pill-ok{border-color:var(--ok);color:var(--ok)}.pill-warn{border-color:var(--warn);color:var(--warn)}
.devices{list-style:none;padding:0;margin:0}.devices li{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--line)}.devices li:last-child{border:0}
.pays{width:100%;border-collapse:collapse;font-size:14px}.pays th,.pays td{text-align:left;padding:8px 6px;border-bottom:1px solid var(--line)}.num{text-align:right!important;font-variant-numeric:tabular-nums}
details.danger>summary{list-style:none;cursor:pointer}details.danger>summary::-webkit-details-marker{display:none}.danger-body{margin-top:12px}
details.card.danger>summary{font-weight:700}
.foot{border-top:1px solid var(--line);padding:24px max(16px,calc(50% - 520px));font-size:13px;color:var(--ink2)}.foot a{margin-right:14px}.biz{margin-top:8px}
@media (max-width:560px){.top nav{gap:10px;font-size:14px}.pays th:nth-child(2),.pays td:nth-child(2){display:none}}