/* 访问码页：与主站同一套色彩与字体，信笺式单卡片。 */
[hidden]{display:none!important}
.is-remembered .access-gate{visibility:hidden}
.access-gate{min-height:100svh;display:flex;align-items:center;justify-content:center;padding:32px var(--gutter) calc(32px + env(safe-area-inset-bottom))}
.access-inner{width:100%;max-width:420px}
.access-brand{display:flex;align-items:center;justify-content:center;gap:10px;font-family:var(--serif);font-weight:600;font-size:17px;letter-spacing:.1em;color:var(--ink)}
.access-art{display:block;width:100%;max-width:320px;height:auto;margin:20px auto -1px}
.access-card{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:30px 24px 24px;box-shadow:0 18px 50px -30px rgba(36,69,57,.3)}
.access-card .eyebrow{margin-bottom:10px}
.access-card h1{font-family:var(--serif);font-size:28px;line-height:1.55;letter-spacing:.06em;margin-bottom:12px}
.access-intro{font-size:15px;line-height:1.9;color:var(--quiet);margin-bottom:22px}
.access-card label{display:block;font-size:14px;font-weight:600;color:var(--ink-2);margin-bottom:8px}
.access-card input{display:block;width:100%;height:60px;padding:0 16px;border:1.5px solid var(--line-2);border-radius:14px;background:#fff;color:var(--ink);font:600 26px/1 var(--sans);letter-spacing:.6em;text-indent:.6em;text-align:center;caret-color:var(--pine);transition:border-color .15s,box-shadow .15s}
.access-card input::placeholder{font-size:16px;font-weight:400;letter-spacing:.2em;text-indent:.2em;color:#8a978f}
.access-card input:focus{outline:none;border-color:var(--pine);box-shadow:0 0 0 4px rgba(49,90,78,.14)}
.access-card input[aria-invalid=true]{border-color:var(--danger);box-shadow:0 0 0 4px rgba(156,63,46,.12)}
.access-message{min-height:26px;margin:8px 2px 4px;font-size:13.5px;line-height:1.7;color:var(--quiet)}
.access-message[data-tone=error]{color:var(--danger)}
.access-message[data-tone=error]::before{content:'';display:inline-block;width:6px;height:6px;margin-right:8px;border-radius:50%;background:currentColor;vertical-align:2px}
.access-card .primary{width:100%;min-height:54px;margin-top:6px}
.access-foot{margin-top:22px;text-align:center;font-family:var(--serif);font-size:14px;letter-spacing:.2em;color:var(--quiet)}
.noscript{margin-top:16px;text-align:center;color:var(--danger)}
.shake{animation:shake .32s ease-in-out}
@keyframes shake{20%,60%{transform:translateX(-5px)}40%,80%{transform:translateX(5px)}}
@media(min-width:700px){.access-card{padding:40px 40px 32px}.access-card h1{font-size:32px}.access-brand{font-size:19px}}
@media(prefers-reduced-motion:reduce){.shake{animation:none}}
@media print{.access-gate,#lock-access{display:none!important}}