:root{
  --paper:#f4f6fd;--surface:#fff;--ink:#0b1352;--muted:#525a85;--line:#dde2f3;--tint:#eaeefc;
  --blue:#1f4fd6;--cyan:#14aee8;--violet:#7a22d9;--signal:#ff8a1f;--midnight:#070b2e;
  --grad:linear-gradient(90deg,#14aee8,#1f4fd6 48%,#7a22d9);
  --display:"Montserrat","Segoe UI",system-ui,sans-serif;
  --body:"Plus Jakarta Sans","Segoe UI",system-ui,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
  color-scheme:light;
}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font:15.5px/1.55 var(--body);-webkit-font-smoothing:antialiased}
h1,h2{font-family:var(--display);font-weight:800;letter-spacing:-.02em;margin:0;line-height:1.15}
a{color:var(--blue)}
:focus-visible{outline:2px solid var(--cyan);outline-offset:2px;border-radius:4px}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.bar{background:var(--surface);border-bottom:1px solid var(--line)}
.bar .wrap{display:flex;align-items:center;gap:20px;height:64px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font:italic 900 1.2rem var(--display)}
.logo img{height:38px;width:auto}
.logo b{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;padding-right:2px}
.bar nav{margin-left:auto;display:flex;gap:18px}
.bar nav a{color:var(--muted);text-decoration:none;font-weight:500}
.bar nav a:hover{color:var(--ink)}
@media (max-width:620px){.bar nav{display:none}}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:.64rem 1.05rem;border-radius:8px;border:1.5px solid var(--line);background:var(--surface);color:var(--ink);font:600 .92rem var(--body);text-decoration:none;cursor:pointer}
.btn:hover{border-color:var(--ink)}
.btn.primary{background:var(--signal);border-color:var(--signal);color:#1a0e00}
.btn.primary:hover{filter:brightness(1.06)}
.btn.wide{width:100%;margin-top:18px}
.btn[disabled]{opacity:1;cursor:default;background:var(--tint);border-color:var(--tint)}

body.auth{background:radial-gradient(60% 70% at 0% 0%,rgba(122,34,217,.5),transparent 60%),radial-gradient(50% 60% at 100% 100%,rgba(20,174,232,.32),transparent 60%),var(--midnight)}
.auth-main{display:grid;place-items:center;padding:40px 16px 60px}
.auth-card{width:100%;max-width:430px;background:var(--surface);border-radius:18px;padding:32px;box-shadow:0 30px 70px -30px rgba(0,0,0,.7)}
.auth-card.wide{max-width:640px}
.auth-card h1{font-size:1.7rem}
.auth-card .sub{color:var(--muted);margin:6px 0 16px}
.offer{background:#fff2e3;border:1px solid #ffd7ad;color:#7a3b00;border-radius:10px;padding:10px 14px;margin:12px 0 16px}
.switch{margin:18px 0 6px;color:var(--muted)}
.switch a{font-weight:700}
.small{font-size:.86rem}.dim{color:var(--muted)}

.form{display:flex;flex-direction:column}
label{font-weight:600;font-size:.9rem;margin:14px 0 6px;display:block}
.hint{font-weight:400;color:var(--muted);font-size:.83rem}
input,select{width:100%;padding:.68rem .8rem;border:1.5px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink);font:inherit}
input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(31,79,214,.12)}
input[disabled]{background:var(--tint);color:var(--muted)}
label.check{display:flex;gap:10px;align-items:flex-start;font-weight:500;margin-top:16px}
label.check input{width:auto;margin-top:4px}
.pw{position:relative}.pw input{padding-right:72px}
.pw-toggle{position:absolute;right:6px;top:50%;transform:translateY(-50%);background:var(--tint);border:0;border-radius:6px;padding:.3rem .6rem;font:600 .8rem var(--body);color:var(--ink);cursor:pointer}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:560px){.row2{grid-template-columns:1fr}}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form > .btn:not(.wide){margin-top:18px;align-self:flex-start}

.plans{border:0;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.plans legend{font-weight:600;font-size:.9rem;margin-bottom:8px;padding:0}
@media (max-width:560px){.plans{grid-template-columns:1fr}}
.plan-pick{margin:0;position:relative;border:1.5px solid var(--line);border-radius:12px;padding:14px;cursor:pointer;display:flex;flex-direction:column;gap:3px;font-weight:500}
.plan-pick input{position:absolute;opacity:0;pointer-events:none}
.plan-pick:has(input:focus-visible){outline:2px solid var(--cyan);outline-offset:2px}
.plan-pick.on{border-color:transparent;background:linear-gradient(var(--surface),var(--surface)) padding-box,var(--grad) border-box}
.plan-pick .pn{font:800 1.1rem var(--display)}
.plan-pick .pp{font-size:.92rem}.plan-pick .pp b{font:800 1.15rem var(--display);color:var(--blue)}
.plan-pick .then{font-size:.8rem;color:var(--muted)}
.plan-pick .pk{font-size:.78rem;color:var(--muted);margin-top:6px;line-height:1.4}

.flash{padding:12px 16px;border-radius:10px;margin:0 0 16px;font-weight:500;border:1px solid}
.flash.success{background:#e3f6ee;color:#0f8a5f;border-color:#bde7d4}
.flash.error{background:#fde8e6;color:#b42318;border-color:#f6c6c0}
.flash.info{background:var(--tint);color:var(--ink);border-color:var(--line)}

.page{padding:34px 20px 70px}
.crumb{display:inline-block;color:var(--muted);text-decoration:none;font-weight:500;margin-bottom:8px}
.page h1{font-size:2rem;margin-bottom:20px}
.head-row{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-bottom:20px}
.head-row h1{margin:0}
.actions{display:flex;gap:10px;flex-wrap:wrap}.actions form{margin:0}
.eyebrow{display:block;font:500 .74rem var(--mono);text-transform:uppercase;letter-spacing:.12em;color:var(--blue);margin-bottom:8px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:22px}
.card h2{font-size:1.15rem;margin-bottom:10px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px}
@media (max-width:820px){.grid2{grid-template-columns:1fr}}
.plan-card{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;border-radius:16px;padding:26px;margin-bottom:18px;color:#fff;
  background:radial-gradient(80% 140% at 100% 0%,rgba(122,34,217,.6),transparent 60%),radial-gradient(70% 120% at 0% 100%,rgba(20,174,232,.4),transparent 60%),var(--midnight)}
.plan-card .label{font:500 .74rem var(--mono);text-transform:uppercase;letter-spacing:.12em;color:rgba(255,255,255,.65)}
.plan-card .pname{font:900 italic 2.2rem var(--display);margin:4px 0 6px}
.plan-card .badge{font:600 .72rem var(--mono);font-style:normal;vertical-align:middle;text-transform:uppercase;letter-spacing:.08em;background:var(--signal);color:#1a0e00;padding:3px 9px;border-radius:999px}
.plan-card p{margin:0;color:rgba(255,255,255,.82);max-width:60ch}
.plan-card .warn{color:#ffd2a6}
.plan-card .meta{display:flex;flex-direction:column;align-items:flex-end;justify-content:flex-end;color:rgba(255,255,255,.65);font-size:.88rem}
.plan-card .meta strong{color:#fff;font-size:1rem}
.ticks{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.ticks li{display:grid;grid-template-columns:20px 1fr;gap:6px}
.ticks li::before{content:"✓";color:var(--blue);font-weight:700}
.plan-switch{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}
.art{list-style:none;padding:0;margin:0}
.art li{display:flex;gap:10px;align-items:center;flex-wrap:wrap;padding:10px 0;border-top:1px solid var(--line)}
.art li:first-child{border-top:0}
.art a{font-weight:600;color:var(--ink);text-decoration:none}.art a:hover{color:var(--blue)}
.tag{font:500 .68rem var(--mono);text-transform:uppercase;letter-spacing:.08em;padding:2px 8px;border-radius:999px;background:var(--tint);color:var(--blue)}
.tag.premium{background:#f1e6ff;color:var(--violet)}