:root{--ink:#141414;--green:#141414;--mint:#ebe8e2;--paper:#f4f2ee;--muted:#8c877e;--line:rgba(20,20,20,0.12);--white:#fff}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--paper);font-family:PingFang SC,HarmonyOS Sans SC,Microsoft YaHei,Noto Sans SC,system-ui,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input{font:inherit}a,button{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}button{color:inherit}button,input{border-radius:0}:focus-visible{outline:2px solid var(--ink);outline-offset:3px}::selection{background:var(--ink);color:var(--paper)}h1,h2,h3,p{margin:0}p{line-height:1.85}h1,h2,h3{font-weight:560}.container{width:min(1200px,calc(100% - 96px));margin-inline:auto}.skip-link{position:fixed;top:-100px;left:12px;padding:12px 18px;z-index:60;border-radius:999px;background:var(--ink);color:var(--paper);font-size:14px}.skip-link:focus{top:8px}.button{display:inline-flex;align-items:center;justify-content:center;gap:24px;min-height:50px;padding:13px 23px;background:var(--green);color:white;border:1px solid var(--green);border-radius:7px;font-size:14px;font-weight:550;transition:background .15s,transform .15s}.button:not(:disabled):hover{background:#2a2a2a}.button-small{min-height:42px;padding:10px 16px;gap:14px}.button-outline{background:transparent;border-color:var(--line);color:var(--ink)}.button-outline:not(:disabled):hover{background:var(--mint)}.full-width{width:100%}.text-link{display:inline-flex;align-items:center;gap:10px;font-size:14px;font-weight:550;border:0;background:none;padding:0}.text-link:hover{text-decoration:underline;text-underline-offset:5px}.eyebrow{font-size:11px;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:var(--green)}.muted{color:var(--muted);font-size:13px}.back-link{gap:9px;font-size:12px;color:var(--muted)}.back-link,.feature-icon{display:inline-flex;align-items:center}.feature-icon{width:62px;height:62px;justify-content:center;border:1px solid var(--line);background:var(--mint);border-radius:16px;margin-bottom:24px}.lead-small{font-size:14px;color:var(--muted);margin-top:14px}.gate{min-height:100vh;display:grid;place-items:center;padding:16px;background:#f4f2ee;color:#141414}.gate-card{display:flex;flex-direction:column;align-items:center;gap:14px;width:min(460px,100%);padding:44px 32px;border-radius:28px;background:#fbfaf8;text-align:center}.gate-mark{width:36px;height:36px;margin-bottom:10px}.gate-eyebrow{font-family:Inter,Helvetica Neue,Segoe UI,Arial,sans-serif;font-size:12px;letter-spacing:.24em;color:#8c877e}.gate h1{font-size:30px;font-weight:300;letter-spacing:-.02em}.gate-card>p:not(.gate-eyebrow){font-size:15px;line-height:1.8;color:#3b3934}.gate-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:10px}.gate-btn{display:inline-flex;align-items:center;justify-content:center;height:46px;padding:0 22px;border:1px solid #141414;border-radius:999px;background:#141414;color:#fff;font-size:14px;font-weight:500;transition:background .2s,color .2s}.gate-btn-line{background:transparent;color:#141414;border-color:rgba(20,20,20,.3)}.gate-btn-line:hover{background:#141414;color:#fff}@media (max-width:1000px){.container{width:calc(100% - 56px)}}@media (max-width:760px){.container{width:calc(100% - 40px)}}@media (prefers-reduced-motion:reduce){*,:after,:before{transition:none!important;animation:none!important;scroll-behavior:auto!important}}.app-lang{display:inline-flex;align-items:center;flex-shrink:0;gap:2px;padding:6px;border-radius:999px;background:rgba(18,18,18,.88);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:inset 0 0 0 1px rgba(255,255,255,.12),0 20px 40px -20px rgba(0,0,0,.5)}.app-lang button{min-width:34px;padding:8px 10px;border:0;border-radius:999px;background:transparent;font-family:Inter,Helvetica Neue,Segoe UI,Arial,PingFang SC,HarmonyOS Sans SC,Microsoft YaHei,Noto Sans SC,system-ui,sans-serif;font-size:12px;text-align:center;color:#a9a59d;transition:background .2s,color .2s}.app-lang button:hover{color:#fff}.app-lang button[aria-pressed=true]{background:rgba(255,255,255,.16);color:#fff}.app-lang button:focus-visible{outline:2px solid #efede8;outline-offset:-3px}@media (max-width:760px){.app-lang{padding:4px}.app-lang button{min-width:28px;padding:7px 6px}}