:root{--ink:#0D1224;--ink2:#3A4160;--muted:#6B7290;--line:#E6E8F0;--bg:#FAFAF7;--card:#fff;--brand:#FF5B2E;--brand2:#FF8A3D;--brandInk:#B93A12;--ok:#12B76A;--navy:#0B1020;--r:18px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;line-height:1.5}
a{color:inherit}
img{max-width:100%}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;padding:14px 24px;font:600 16px/1 'Inter',sans-serif;cursor:pointer;text-decoration:none;transition:transform .15s,box-shadow .15s,background .15s;white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;box-shadow:0 10px 24px rgba(255,91,46,.35)}
.btn-primary:hover{box-shadow:0 14px 30px rgba(255,91,46,.45)}
.btn-ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn-ghost:hover{border-color:#cfd3e2}
.btn-dark{background:var(--ink);color:#fff}
.btn-sm{padding:9px 14px;font-size:14px}
.btn[disabled]{opacity:.6;cursor:wait}
/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(250,250,247,.85);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid rgba(0,0,0,.05)}
.nav .wrap{display:flex;align-items:center;height:68px;gap:28px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;text-decoration:none;letter-spacing:-.02em}
.logo-mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--brand),var(--brand2));position:relative;box-shadow:0 6px 14px rgba(255,91,46,.35)}
.logo-mark:before{content:"";position:absolute;left:7px;top:9px;width:20px;height:13px;border:2.5px solid #fff;border-radius:3px}
.logo-mark:after{content:"";position:absolute;left:12px;top:25px;width:10px;height:2.5px;background:#fff;border-radius:2px}
.logo b{color:var(--brand)}
.nav-links{display:flex;gap:22px;margin-left:auto;font-size:15px;color:var(--ink2)}
.nav-links a{text-decoration:none}.nav-links a:hover{color:var(--ink)}
@media(max-width:820px){.nav-links{display:none}.nav .btn{margin-left:auto}}
/* sections */
section{padding:88px 0}
.eyebrow{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--brand);margin-bottom:14px}
h1,h2,h3{letter-spacing:-.025em;line-height:1.08;margin:0}
.h2{font-size:clamp(30px,4vw,46px);font-weight:800}
.lead{font-size:clamp(17px,1.6vw,20px);color:var(--ink2)}
.center{text-align:center}
.grid{display:grid;gap:24px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:28px;box-shadow:0 1px 2px rgba(16,24,40,.04)}
.pill{display:inline-flex;align-items:center;gap:6px;background:#FFF1EB;color:var(--brandInk);border-radius:999px;padding:6px 12px;font-size:13px;font-weight:600}
.tag-example{background:#FFF4D6;color:#8A5A00;border:1px dashed #E8B44A}
/* TV frame */
.tvframe{position:relative;background:#111;border-radius:16px;padding:12px;box-shadow:0 40px 80px rgba(13,18,36,.28),0 0 0 1px rgba(0,0,0,.4) inset}
.tvframe .screen{position:relative;width:100%;aspect-ratio:16/9;overflow:hidden;border-radius:4px;background:#000}
.tvframe.port{max-width:340px;margin:0 auto}
.tvframe.port .screen{aspect-ratio:9/16}
.tvframe .stand{position:absolute;left:50%;bottom:-34px;width:34%;height:34px;transform:translateX(-50%);background:linear-gradient(#2a2a2a,#111);clip-path:polygon(18% 0,82% 0,100% 100%,0 100%);border-radius:0 0 8px 8px}
.tvframe.port .stand{display:none}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field label{font-size:13px;font-weight:600;color:var(--ink2)}
input[type=text],input[type=url],textarea,select{font:inherit;font-size:15px;padding:11px 13px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);width:100%;outline:none;transition:border .15s,box-shadow .15s}
input:focus,textarea:focus,select:focus{border-color:var(--brand);box-shadow:0 0 0 4px rgba(255,91,46,.12)}
textarea{resize:vertical;min-height:70px}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(120px);background:var(--ink);color:#fff;padding:12px 18px;border-radius:12px;font-weight:600;font-size:14px;transition:transform .25s;z-index:200;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.toast.show{transform:translateX(-50%) translateY(0)}
@media(max-width:600px){.toast{top:14px;bottom:auto;transform:translateX(-50%) translateY(-140px);width:max-content;max-width:calc(100% - 28px);text-align:center}.toast.show{transform:translateX(-50%) translateY(0)}}
footer.site{padding:40px 0;border-top:1px solid var(--line);color:var(--muted);font-size:14px}
/* sign-in gate + account menu */
#authgate:empty{display:none}
.gatebox{max-width:440px;margin:40px auto 80px;padding:0 16px;text-align:center}
.gatebox h1{font-size:26px;letter-spacing:-.02em;margin-bottom:8px}
.gatebox p{color:var(--ink2);font-size:15px;margin:0 0 20px}
#signinbox{display:flex;justify-content:center}
#acct{display:flex;align-items:center;min-width:36px;min-height:36px}
.needs-signin .needs-auth{display:none!important}

/* history */
.hist{position:fixed;inset:0;background:rgba(13,18,36,.55);z-index:140;display:none;align-items:flex-end;justify-content:center}
.hist.show{display:flex}
.hist .sh{background:#fff;width:100%;max-width:720px;max-height:92vh;border-radius:22px 22px 0 0;display:flex;flex-direction:column}
@media(min-width:760px){.hist{align-items:center}.hist .sh{border-radius:22px}}
.hist .hh{padding:18px 18px 6px}.hist .hh h3{font-size:20px}.hist .hh p{margin:4px 0 0;font-size:13.5px;color:var(--muted)}
.hgrid{overflow:auto;padding:10px 18px;display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
@media(max-width:420px){.hgrid{grid-template-columns:1fr 1fr}}
.hi{position:relative;border:2px solid var(--line);border-radius:14px;overflow:hidden;cursor:pointer;background:#fff}
.hi.sel{border-color:var(--brand);box-shadow:0 0 0 3px rgba(255,91,46,.15)}
.hi .im{aspect-ratio:16/10;background:#0B1020 center/cover no-repeat}
.hi .ck{position:absolute;left:8px;top:8px;width:26px;height:26px;border-radius:50%;background:rgba(255,255,255,.92);border:2px solid #cfd3e2;display:flex;align-items:center;justify-content:center;font-weight:900;color:#fff}
.hi.sel .ck{background:var(--brand);border-color:var(--brand)}
.hi .del{position:absolute;right:6px;top:6px;width:32px;height:32px;border-radius:10px;border:0;background:rgba(13,18,36,.72);color:#fff;font-size:15px;cursor:pointer}
.hi .meta{padding:7px 9px;font-size:12px;color:var(--muted);line-height:1.35}
.hi .meta b{display:block;color:var(--ink);font-size:12.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hi .meta .on{color:#067647;font-weight:700}
.hf{display:flex;gap:10px;align-items:center;justify-content:space-between;padding:12px 18px calc(14px + env(safe-area-inset-bottom));border-top:1px solid var(--line)}
.hf .small{flex:1}

/* account menu */
.acctbtn{width:38px;height:38px;border-radius:50%;border:2px solid #fff;box-shadow:0 0 0 1px var(--line);background:#FFE9E0 center/cover no-repeat;cursor:pointer;color:var(--brandInk);font-weight:800;font-size:15px;padding:0}
.acctwrap{position:relative}
.acctmenu{position:absolute;right:0;top:46px;min-width:230px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 20px 50px rgba(13,18,36,.18);padding:8px;display:none;z-index:200}
.acctmenu.show{display:block}
.acctmenu .who{padding:8px 10px 10px;border-bottom:1px solid var(--line);margin-bottom:6px;font-size:13px;color:var(--muted);overflow:hidden;text-overflow:ellipsis}
.acctmenu .who b{display:block;color:var(--ink);font-size:14.5px}
.acctmenu a,.acctmenu button{display:flex;width:100%;align-items:center;gap:10px;text-align:left;padding:11px 10px;border-radius:10px;border:0;background:none;font:600 15px Inter,sans-serif;color:var(--ink);text-decoration:none;cursor:pointer}
.acctmenu a:hover,.acctmenu button:hover{background:#F3F4F8}
.acctmenu .so{color:#D92D20;border-top:1px solid var(--line);margin-top:6px;border-radius:0 0 10px 10px}
@media(max-width:560px){.acctmenu{position:fixed;left:10px;right:10px;top:64px;min-width:0}}
.hgrid.page{padding:0;overflow:visible}.hgrid.page .hi{cursor:default}.hgrid.page .ck{display:none}