:root{--ink:#142b26;--paper:#fcfcf9;--muted:#62716c;--line:#d8ded9;--red:#b94832;--serif:'Noto Serif SC','Songti SC','STSong','SimSun',serif;--sans:'Microsoft YaHei','PingFang SC',system-ui,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);line-height:1.7}.access-page{min-height:100svh;display:flex;flex-direction:column;padding:36px 32px 0}.access-main{width:100%;max-width:400px;margin:auto;flex-shrink:0;padding:48px 0}.access-year{font-size:13px;color:var(--muted)}h1{font-family:var(--serif);font-weight:400;font-size:52px;line-height:1.3;margin:16px 0 18px}.access-intro{font-size:15px;color:var(--muted);margin:0}.access-form{margin-top:34px}.access-form label{display:block;font-size:14px;margin-bottom:10px}.access-form input[type=password]{font:inherit;letter-spacing:.15em;width:100%;height:56px;padding:12px 16px;border:1px solid #9caaa3;background:#fff;color:var(--ink);border-radius:2px;transition:border-color 160ms}.access-form input:focus-visible{outline:2px solid var(--ink);outline-offset:3px}.access-form input[aria-invalid=true]{border-color:var(--red)}.access-error{min-height:24px;font-size:14px;line-height:24px;color:var(--red);margin:10px 0 14px}.access-submit{width:100%;min-height:54px;padding:15px 18px;background:var(--ink);border:1px solid var(--ink);color:#fff;display:flex;justify-content:space-between;align-items:center;font:inherit;font-size:15px;cursor:pointer;border-radius:2px;transition:background 160ms,transform 160ms}.access-submit:hover{background:#244c40}.access-submit:active{transform:translateY(1px)}.access-submit:focus-visible,a:focus-visible{outline:2px solid var(--ink);outline-offset:4px}.access-submit:disabled{opacity:.75;cursor:wait}.access-note{font-size:13px;color:var(--muted);margin:22px 0 0}.access-footer{width:100%;display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding:20px 0;color:var(--muted);font-size:12px;flex-shrink:0}.access-footer a{color:inherit;text-decoration:none;display:inline-flex;align-items:center;min-height:44px}.access-footer a:hover{text-decoration:underline;text-underline-offset:4px}@media(max-width:600px){.access-page{padding:24px 24px 0}.access-main{padding:48px 0;max-width:360px}h1{font-size:42px}.access-footer{flex-direction:column;gap:6px;padding:18px 0;font-size:12px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}
