:root{
  --bg:#0e1117;
  --bg-2:#151a22;
  --panel:#171c24;
  --panel-2:#1d232d;
  --line:#323a46;
  --text:#f4f7fb;
  --muted:#a9b2c0;
  --accent:#ffffff;
  --accent-2:#cdd5df;
  --shadow:0 28px 72px rgba(0,0,0,.35);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono",monospace;background:linear-gradient(180deg,var(--bg) 0%,var(--bg-2) 100%);color:var(--text);min-height:100vh;overflow-x:hidden;line-height:1.5}
a{text-decoration:none;color:inherit}img{display:block;max-width:100%}button{font:inherit}
.dot-grid{position:fixed;inset:0;pointer-events:none;background-image:radial-gradient(rgba(255,255,255,.07) 1px, transparent 1px);background-size:20px 20px;opacity:.18;z-index:0}.scan{position:fixed;border-radius:999px;filter:blur(110px);pointer-events:none;opacity:.18;z-index:0}.scan-a{width:320px;height:320px;left:-80px;top:90px;background:rgba(255,255,255,.22)}.scan-b{width:340px;height:340px;right:-90px;top:240px;background:rgba(205,213,223,.12)}
.wrap{width:min(1180px,92vw);margin:0 auto;position:relative;z-index:1}
.card{background:linear-gradient(180deg,rgba(23,28,36,.96),rgba(17,21,28,.94));border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow)}
.brand{display:flex;align-items:center;gap:14px}.brand-logo{width:56px;height:56px;border-radius:16px}.brand-copy strong{display:block;font-size:20px;line-height:1;letter-spacing:-.02em}.brand-copy span{display:block;margin-top:6px;font-size:11px;line-height:1.35;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.site-header{position:sticky;top:0;z-index:20;padding:18px 0;background:rgba(14,17,23,.82);backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.06)}.nav-row{display:flex;align-items:center;justify-content:space-between;gap:24px}.nav-links{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.nav-links a{display:inline-flex;align-items:center;justify-content:center;height:42px;padding:0 14px;border-radius:12px;color:var(--muted);transition:.2s}.nav-links a:hover{background:rgba(255,255,255,.04);color:var(--text)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border-radius:14px;font-weight:700;border:1px solid transparent;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease;line-height:1.15;text-align:center}.btn:hover{transform:translateY(-1px)}.btn-primary{color:#11151b;background:linear-gradient(180deg,#ffffff,var(--accent-2));box-shadow:0 16px 34px rgba(255,255,255,.08)}.btn-secondary{color:var(--text);background:rgba(255,255,255,.03);border-color:var(--line)}
.eyebrow,.mini-label{display:inline-flex;align-items:center;font-size:12px;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:#e0e6ed}
.hero{display:grid;grid-template-columns:minmax(0,1.03fr) minmax(320px,.97fr);gap:30px;align-items:center;padding:60px 0 44px}.hero-copy h1{max-width:10ch;margin:16px 0 18px;font-size:clamp(50px,6vw,82px);line-height:.92;letter-spacing:-.055em}.hero-text{max-width:620px;font-size:18px;line-height:1.8;color:var(--muted)}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.data-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:28px}.data-card{padding:18px;border:1px solid var(--line);border-radius:20px;background:rgba(255,255,255,.03)}.data-card span{display:block;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}.data-card strong{display:block;margin-top:10px;font-size:17px;line-height:1.35}
.hero-system{padding:28px;border-color:rgba(255,255,255,.12);box-shadow:0 24px 62px rgba(0,0,0,.22)}.system-top span{display:block;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}.system-top strong{display:block;font-size:34px;letter-spacing:-.04em;line-height:1;margin:10px 0 18px}.system-row{display:flex;gap:16px;align-items:center;padding:16px 18px;border-radius:20px;border:1px solid var(--line);background:rgba(255,255,255,.02);margin-top:14px}.system-row b{display:inline-flex;align-items:center;justify-content:center;min-width:52px;height:52px;border-radius:16px;background:rgba(255,255,255,.04);font-weight:800;color:#fff}.system-row div span{display:block;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}.system-row div strong{display:block;margin-top:6px;font-size:18px;line-height:1.2}.system-row.active{border-color:rgba(255,255,255,.18)}
.section{padding:38px 0}.section-head{margin-bottom:24px}.section-head.left{text-align:left}.section-head h2{margin-top:12px;max-width:12ch;font-size:clamp(34px,4vw,52px);line-height:.96;letter-spacing:-.045em}.feature-grid,.step-grid,.legal-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.feature-card,.step-card,.legal-card{padding:24px}.feature-card h3,.step-card strong,.legal-card strong{display:block;font-size:22px;line-height:1.1;letter-spacing:-.03em}.feature-card p,.step-card p,.legal-card p,.legal-shell p{margin-top:12px;color:var(--muted);font-size:15px;line-height:1.8}.step-card span{display:inline-flex;width:42px;height:42px;align-items:center;justify-content:center;border-radius:14px;background:rgba(255,255,255,.08);color:#fff;font-weight:800;margin-bottom:14px}
.site-footer{margin-top:22px;padding:36px 0 54px;border-top:1px solid rgba(255,255,255,.06)}.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:22px;align-items:start}.footer-badge{display:inline-flex;align-items:center;min-height:34px;padding:0 12px;border-radius:999px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.06);color:#fff;font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;margin-bottom:14px}.footer-grid h4{margin-bottom:12px;font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:#e0e6ed}.footer-grid a,.footer-grid span,.site-footer p{display:block;color:var(--muted);line-height:1.8}
.auth-page{display:grid;place-items:center}.auth-shell{min-height:100vh;display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,460px);gap:32px;align-items:center;padding:44px 0}.auth-copy h1{margin:18px 0 14px;font-size:clamp(40px,5vw,70px);line-height:.94;letter-spacing:-.05em}.auth-copy p{max-width:560px;font-size:18px;line-height:1.8;color:var(--muted)}.auth-card{padding:32px;box-shadow:0 24px 62px rgba(0,0,0,.22)}.auth-card h2{font-size:34px;line-height:1;letter-spacing:-.04em}.sub{margin:10px 0 22px;color:var(--muted);line-height:1.75}.field{display:grid;gap:8px;margin-bottom:16px}.field label{font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}.field input{width:100%;height:52px;padding:0 16px;border-radius:14px;border:1px solid var(--line);background:rgba(255,255,255,.03);color:var(--text);outline:none;font-size:15px}.field input:focus{border-color:rgba(255,255,255,.28);box-shadow:0 0 0 3px rgba(255,255,255,.08)}input::placeholder{color:#8f98a8}.field-help{font-size:12px;line-height:1.65;color:var(--muted)}.auth-btn{width:100%;margin-top:6px}.auth-link{margin-top:18px;text-align:center;font-size:14px;color:var(--muted)}.auth-link a{color:#fff;font-weight:700}
.notice{margin-bottom:18px;padding:14px 16px;border-radius:16px;border:1px solid var(--line);font-size:14px;line-height:1.65}.notice-error{background:rgba(217,87,104,.12);border-color:rgba(217,87,104,.24);color:#ffd5dc}.notice-success{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.14);color:#fff}
.board-shell{padding:42px 0 56px}.board-top{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;padding:30px;margin-bottom:22px;box-shadow:0 22px 58px rgba(0,0,0,.2)}.board-top h1{margin:10px 0;font-size:clamp(36px,4vw,58px);line-height:.94;letter-spacing:-.045em}.board-actions{display:flex;gap:12px;flex-wrap:wrap}.board-grid{display:grid;grid-template-columns:250px minmax(300px,360px) minmax(0,1fr);gap:18px;align-items:start}.side-panel,.list-panel,.preview-panel{padding:24px;box-shadow:0 16px 42px rgba(0,0,0,.16)}.side-item,.mail-item{width:100%;text-align:left;padding:14px 16px;border-radius:16px;border:1px solid var(--line);background:rgba(255,255,255,.03);color:var(--text);cursor:pointer;transition:.2s}.side-item + .side-item,.mail-item + .mail-item{margin-top:12px}.side-item.active,.mail-item.active,.side-item:hover,.mail-item:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.16)}.side-stats{display:grid;gap:14px;margin-top:22px;padding-top:20px;border-top:1px solid var(--line)}.side-stats span{display:block;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}.side-stats strong{display:block;margin-top:6px}.panel-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:18px}.panel-top h2{font-size:26px;line-height:1.05;letter-spacing:-.03em}.pill{display:inline-flex;align-items:center;justify-content:center;min-height:34px;padding:0 12px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);color:#fff;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase}.mail-item strong{display:block;font-size:17px;line-height:1.2;margin-bottom:6px}.mail-item span,.from-line,.status-line{color:var(--muted);font-size:14px;line-height:1.6}.preview-panel p{margin:18px 0 22px;font-size:16px;line-height:1.85;color:var(--muted)}.preview-actions{display:flex;gap:12px;flex-wrap:wrap}.status-line{margin-top:14px}
.legal-shell{padding:34px;margin:40px auto}.legal-shell h1{margin:14px 0 16px;font-size:clamp(36px,4vw,52px);line-height:.98;letter-spacing:-.045em}
@media (max-width:1024px){.hero,.auth-shell,.board-grid,.feature-grid,.step-grid,.footer-grid,.legal-grid{grid-template-columns:1fr}.data-row{grid-template-columns:1fr}.board-top{align-items:flex-start;flex-direction:column}}
@media (max-width:640px){.wrap{width:min(100%,calc(100vw - 28px))}.site-header{padding:14px 0}.nav-row{flex-direction:column;align-items:flex-start}.nav-links{width:100%;gap:8px}.nav-links a{height:auto;padding:10px 12px}.hero{padding:34px 0 28px}.hero-copy h1{font-size:46px;max-width:9ch}.hero-actions,.board-actions,.preview-actions{flex-direction:column}.btn{width:100%}.auth-shell,.board-shell{padding-top:24px}.auth-card,.board-top,.side-panel,.list-panel,.preview-panel,.feature-card,.step-card,.legal-card,.legal-shell,.data-card,.hero-system{padding:20px}.scan{display:none}}