:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#050914;--surface:#0b1422;--surface-2:#101d2d;--text:#f4f8ff;--muted:#93a4ba;--accent:#8fe7d0;--accent-blue:#8db8ff;--line:#b4d2f229;--line-strong:#8fe7d06b}*{box-sizing:border-box}html,body{scroll-behavior:smooth;min-height:100%;margin:0}body{background:radial-gradient(1200px 700px at 80% -10%,#4687d221,transparent 60%),var(--bg);color:var(--text);font-family:PingFang SC,Microsoft YaHei,Noto Sans SC,system-ui,sans-serif;line-height:1.6}h1,h2,h3,button{font-family:inherit}a{color:inherit}.site-header{z-index:20;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(22px)saturate(140%);backdrop-filter:blur(22px)saturate(140%);background:#050914b8;position:sticky;top:0;box-shadow:0 10px 32px #00000029}.site-header__inner,.site-footer{width:min(1120px,100% - 32px);margin:0 auto}.site-header__inner{justify-content:space-between;align-items:center;gap:24px;min-height:72px;display:flex}.brand{color:var(--accent);font-size:1.3rem;font-weight:760;text-decoration:none}.brand-mark{color:var(--accent);white-space:nowrap;align-items:center;gap:9px;font-weight:800;line-height:1;display:inline-flex}.brand-mark img{object-fit:contain;width:28px;height:28px;display:block}.brand .brand-mark img{filter:drop-shadow(0 0 12px #8fe7d03d);width:34px;height:34px}.primary-navigation{align-items:center;gap:26px;display:flex}.primary-navigation a{color:var(--muted);text-decoration:none;transition:color .25s}.primary-navigation a:hover,.primary-navigation a:focus-visible{color:var(--text)}.header-account{border:1px solid var(--line);background:#ffffff06;border-radius:999px;padding:8px 15px;transition:border-color .25s,background .25s;color:var(--text)!important}.header-account:hover{border-color:var(--line-strong);background:#8fe7d014}.menu-toggle{border:1px solid var(--line);color:var(--text);background:#ffffff08;border-radius:10px;min-width:44px;min-height:44px;font-size:1.25rem;display:none}.site-footer{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;gap:20px;padding:30px 0 42px;display:flex}.site-footer nav{gap:18px;display:flex}.site-footer a{text-decoration:none}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.account-unavailable{border:1px solid var(--line);min-height:48px;color:var(--muted);border-radius:999px;align-items:center;padding:0 20px;display:inline-flex}.access-gate{place-content:center;width:min(680px,100% - 40px);min-height:58vh;margin:0 auto;padding:112px 0;display:grid}.access-gate__panel{border:1px solid var(--line);background:linear-gradient(145deg,#142336d1,#080f1ac2);border-radius:22px;max-width:560px;padding:40px;box-shadow:0 24px 70px #00000047,inset 0 1px #ffffff14}.access-gate__panel h1{margin:18px 0 12px;font-size:2.6rem;line-height:1.1}.access-gate__panel p{color:var(--muted);margin:0}.access-gate__actions{flex-wrap:wrap;gap:12px;margin-top:30px;display:flex}.access-gate__actions a{border:1px solid var(--line);border-radius:999px;align-items:center;min-height:46px;padding:0 18px;font-weight:700;text-decoration:none;transition:transform .25s,background .25s,border-color .25s;display:inline-flex}.access-gate__actions a:first-child{color:#061311;border-color:var(--accent);background:var(--accent)}.access-gate__actions a:hover,.access-gate__actions a:focus-visible{border-color:var(--accent);transform:translateY(-2px)}@media (max-width:700px){.menu-toggle{display:block}.primary-navigation{z-index:10;border:1px solid var(--line);background:#0b1422f7;border-radius:16px;flex-direction:column;align-items:stretch;gap:0;padding:12px;display:none;position:absolute;top:72px;left:16px;right:16px;box-shadow:0 24px 50px #0000004d}.primary-navigation.is-open{display:flex}.primary-navigation a{padding:12px}.header-account{text-align:center;border-radius:10px;margin-top:6px}.site-footer{flex-direction:column}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition-duration:.01ms!important;animation-duration:.01ms!important}}.content-form,.article-page{width:min(880px,100% - 32px);margin:0 auto;padding:72px 0 110px}.content-form h1,.article-page h1{letter-spacing:0;margin:12px 0 18px;font-size:clamp(2rem,4vw,3.35rem);line-height:1.16}.content-form label{color:var(--muted);gap:8px;margin:18px 0;font-size:.88rem;display:grid}.content-form input,.content-form select,.content-form textarea{border:1px solid var(--line);width:100%;color:var(--text);font:inherit;background:#191e26cc;border-radius:6px;padding:13px 14px}.content-form textarea{resize:vertical;line-height:1.65}.form-actions{flex-wrap:wrap;gap:10px;display:flex}.form-actions button{border:1px solid var(--line);background:var(--accent);color:#0e1817;min-height:42px;font:inherit;cursor:pointer;border-radius:6px;padding:0 18px;font-weight:750}.submission-list{gap:12px;margin-top:28px;display:grid}.submission-list article{border:1px solid var(--line);background:#191e26b8;border-radius:8px;gap:8px;padding:20px;display:grid}.submission-list span{color:var(--accent);text-transform:uppercase;font-size:.8rem}.submission-list small,.muted{color:var(--muted)}.article-page{max-width:800px}.article-body{color:#d2dbe3;margin-top:42px;font-size:1rem;line-height:1.9}.article-body p{margin:0 0 1.35em}.article-body h1,.article-body h2,.article-body h3,.article-body h4{letter-spacing:0;color:var(--text);margin:2.15em 0 .72em;line-height:1.3}.article-body h1{font-size:1.9rem}.article-body h2{font-size:1.55rem}.article-body h3{font-size:1.25rem}.article-body h4{font-size:1.08rem}.article-body ul,.article-body ol{margin:0 0 1.45em;padding-left:1.65em}.article-body li{margin:.42em 0}.article-body li::marker{color:var(--accent)}.article-body a{color:var(--accent-blue);text-underline-offset:3px;-webkit-text-decoration:underline #91b8ff73;text-decoration:underline #91b8ff73}.article-body a:hover{color:var(--accent)}.article-body blockquote{border-left:3px solid var(--accent);color:var(--muted);background:#65d5b312;margin:1.65em 0;padding:12px 18px}.article-body blockquote p:last-child{margin-bottom:0}.article-body code{color:#b8e8d8;background:#00000042;border:1px solid #b9cbde1f;border-radius:4px;padding:.16em .38em;font:.9em/1.5 ui-monospace,SFMono-Regular,Consolas,monospace}.article-body pre{background:#0b1016;border:1px solid #b9cbde1f;border-radius:7px;margin:1.6em 0;padding:17px 18px;overflow-x:auto}.article-body pre code{color:#d5e4e1;white-space:pre;background:0 0;border:0;padding:0;font-size:.88rem;line-height:1.7;display:block}.article-body img{border:1px solid #b9cbde24;border-radius:7px;max-width:100%;height:auto;margin:1.6em auto;display:block}.article-body hr{border:0;border-top:1px solid var(--line);margin:2.4em 0}.article-body table{border-collapse:collapse;width:100%;margin:1.6em 0;font-size:.94rem;overflow:hidden}.article-body th,.article-body td{border:1px solid var(--line);text-align:left;padding:10px 12px}.article-body th{color:var(--text);background:#75e2c114}.article-body td{color:var(--muted)}:root{--muted:#a4b3c6}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--accent-blue);outline-offset:4px}button:disabled{cursor:not-allowed}::selection{color:#fff;background:#31566a}.scaffold-page{width:min(1120px,100% - 32px);min-height:55vh;margin:0 auto;padding:96px 0}.scaffold-page p{color:var(--accent);font-weight:700}.scaffold-page h1{margin:0;font-size:clamp(2rem,6vw,4rem)}[data-reveal]{transition:opacity .75s,transform .75s cubic-bezier(.22,1,.36,1)}[data-reveal-pending]{opacity:0;transform:translateY(22px)}[data-reveal-pending]:focus-within{opacity:1;transform:none}.content-form input,.content-form select,.content-form textarea{background:var(--surface);border-radius:12px}.article-body{overflow-wrap:anywhere}@media (prefers-reduced-motion:reduce){[data-reveal-pending]{opacity:1;transform:none}*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}