:root{color:#18211d;background:#f5f4ef;font-family:Inter,Noto Sans TC,PingFang TC,Microsoft JhengHei,sans-serif;font-synthesis:none}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0;background:radial-gradient(circle at 15% 15%,rgb(194 218 202 / 55%),transparent 38%),radial-gradient(circle at 90% 85%,rgb(225 194 153 / 45%),transparent 36%),#f5f4ef}.login-shell{display:grid;min-height:100vh;place-items:center;padding:28px 18px}.login-card{width:min(100%,440px);padding:clamp(28px,7vw,48px);border:1px solid rgb(24 33 29 / 12%);border-radius:24px;background:#fffffce0;box-shadow:0 24px 80px #222e271f;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.login-brand{display:inline-flex;align-items:center;gap:10px;margin-bottom:38px;color:inherit;text-decoration:none}.brand-mark{display:grid;width:42px;height:42px;place-items:center;border-radius:13px;background:#173f35;color:#fff;font-size:13px;font-weight:800;letter-spacing:.08em}.login-brand strong,.login-brand small{display:block}.login-brand strong{font-size:15px}.login-brand small{margin-top:2px;color:#68736e;font-size:10px;letter-spacing:.12em;text-transform:uppercase}.eyebrow{margin:0 0 8px;color:#8a5b28;font-size:12px;font-weight:800;letter-spacing:.12em}h1{margin:0;font-family:Georgia,"Noto Serif TC",serif;font-size:clamp(30px,8vw,42px);line-height:1.15}.login-intro{margin:16px 0 28px;color:#5d6963;font-size:14px;line-height:1.7}form{display:grid;gap:12px}label{font-size:13px;font-weight:750}input[type=password]{width:100%;min-height:50px;padding:0 15px;border:1px solid #b7c0bb;border-radius:12px;background:#fff;color:#18211d;font:inherit}input[type=password]:focus{border-color:#286252;outline:3px solid rgb(40 98 82 / 16%)}.turnstile-slot{min-height:65px;margin:4px 0}button{min-height:50px;border:0;border-radius:12px;background:#173f35;color:#fff;cursor:pointer;font:inherit;font-weight:750}button:hover:not(:disabled){background:#235c4e}button:disabled{cursor:wait;opacity:.45}.login-error{margin:0 0 18px;padding:11px 13px;border-radius:10px;background:#fff0ed;color:#9f3327;font-size:13px;line-height:1.5}@media(max-width:420px){.login-shell{align-items:start;padding:14px}.login-card{margin-top:5vh;padding:28px 22px;border-radius:19px}.login-brand{margin-bottom:30px}}