body[data-page="contribute"]{color-scheme:dark;color:var(--space-text);font-family:"Microsoft YaHei UI","Microsoft YaHei","PingFang SC",system-ui,sans-serif}.contribute-shell{max-width:1200px;padding:30px 40px 40px;margin:auto}.contribute-shell:focus{outline:none}.contribute-intro{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:23px}.contribute-back{display:inline-flex;align-items:center;min-height:44px;font-size:13px;color:var(--space-muted)}.contribute-intro h1{font-size:32px;line-height:1.5;letter-spacing:-.03em;margin-top:4px}.contribute-intro p{font-size:14px;color:var(--space-muted);margin-top:8px}.contribute-author{font-size:12px;color:var(--space-accent);padding:7px 13px;background:var(--space-soft);border-radius:8px;max-width:230px;overflow-wrap:anywhere}.contribute-notice{display:flex;align-items:flex-start;gap:8px;font-size:12px;color:var(--space-muted);line-height:1.9;margin-bottom:22px}.contribute-notice svg{width:16px;height:16px;flex:none;margin-top:4px}.contribute-message{color:var(--space-success);padding:13px 16px;border:1px solid var(--space-line);border-radius:10px;background:rgba(98,168,157,.13);line-height:1.8;font-size:14px;margin-bottom:20px;overflow-wrap:anywhere}.contribute-message[data-kind="error"]{background:rgba(171,64,93,.13);color:var(--space-danger);border-color:rgba(255,171,188,.25)}.contribute-tabs{display:flex;gap:27px;align-items:center}.contribute-tabs a{min-height:50px;display:flex;align-items:center;gap:9px;font-size:14px;color:var(--space-muted);border-bottom:3px solid transparent}.contribute-tabs a[aria-current]{color:var(--space-accent);border-color:var(--space-accent);font-weight:650}.contribute-tabs span{font-size:12px;padding:0 6px;background:var(--space-soft);border-radius:5px}.contribute-toolbar{display:flex;align-items:center;justify-content:space-between;gap:15px;border-bottom:1px solid var(--space-line);margin-bottom:21px}.contribute-import .space-plain{font-size:13px;padding-right:0}.contribute-editor-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:14px;font-size:12px;color:var(--space-muted)}.contribute-editor-heading button{font-size:13px}.contribute-layout{display:grid;grid-template-columns:minmax(0,2.2fr) minmax(245px,1fr);gap:30px;align-items:start}.contribute-section{background:linear-gradient(135deg,rgba(25,29,45,.94),rgba(21,19,34,.95));border:1px solid var(--space-line);border-radius:16px;padding:26px;margin-bottom:22px}.contribute-section-heading{display:flex;align-items:flex-start;gap:14px;margin-bottom:23px}.contribute-section-heading>span{width:32px;height:32px;display:grid;place-items:center;flex:none;border-radius:9px;background:var(--space-soft);color:var(--space-accent);font-size:14px;font-weight:650;margin-top:3px}.contribute-section-heading h2{font-size:20px;line-height:1.6}.contribute-section-heading p{font-size:12px;color:var(--space-muted);margin-top:5px;line-height:1.9}.contribute-section label{display:block;font-size:14px;font-weight:600;margin-bottom:8px;margin-top:22px}.contribute-section .contribute-section-heading+label{margin-top:0}.contribute-section input,.contribute-section select,.contribute-section textarea{font:inherit;font-size:16px;min-height:50px;width:100%;min-width:0;border:1px solid var(--space-line);border-radius:9px;background:#0b0c16;color:var(--space-text);padding:11px 13px;line-height:1.8}.contribute-section textarea{resize:vertical;display:block}.contribute-section input::placeholder,.contribute-section textarea::placeholder{color:var(--space-muted)}.contribute-section small{display:block;font-size:12px;color:var(--space-muted);line-height:1.9;margin-top:7px}.contribute-section [aria-invalid="true"]{border-color:var(--space-danger)}.contribute-field-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px}.contribute-optional{font-size:12px;color:var(--space-muted);font-weight:400;margin-left:7px}.contribute-image-help{font-size:12px;color:var(--space-muted);line-height:1.9;margin:-6px 0 20px}.contribute-step{padding:22px 0;border-top:1px solid var(--space-line)}.contribute-step:first-child{padding-top:0;border:0}.contribute-step-header{display:flex;align-items:center;justify-content:space-between;gap:15px}.contribute-step-header h3{font-size:16px}.contribute-step-controls{display:flex;gap:5px}.contribute-step-controls button{width:44px;min-height:44px;border:0;border-radius:8px;background:var(--space-soft);color:var(--space-accent);font-size:19px;display:grid;place-items:center}.contribute-step-controls button:disabled{opacity:.4;cursor:default}.contribute-step-controls button:hover:not(:disabled){background:var(--space-soft)}.contribute-step-controls button[data-post-action="remove-step"]{color:var(--space-danger)}.contribute-step-controls svg{width:18px;height:18px}.contribute-step label{margin-top:15px}.contribute-upload{display:flex;align-items:center;gap:14px;margin-top:17px}.contribute-upload label{margin:0;min-height:44px;display:inline-flex;align-items:center;justify-content:center;border:1px dashed rgba(160,201,227,.4);border-radius:8px;padding:8px 14px;font-size:13px;color:var(--space-accent);cursor:pointer;background:var(--space-soft)}.contribute-upload small{margin:0}.contribute-upload input{position:absolute;width:1px;height:1px;padding:0;min-height:0;opacity:0}.contribute-upload:focus-within label{outline:2px solid var(--space-accent);outline-offset:3px}.contribute-step-image{margin-top:17px;border:1px solid var(--space-line);border-radius:10px;overflow:hidden;background:var(--space-soft)}.contribute-step-image img{width:100%;max-height:280px;display:block;object-fit:contain}.contribute-step-image footer{padding:10px 13px;background:var(--space-panel);display:flex;justify-content:space-between;align-items:center;gap:14px}.contribute-step-image small{margin:0;overflow-wrap:anywhere;min-width:0}.contribute-step-image button{font-size:12px;flex:none}.contribute-add{width:100%;border-style:dashed;background:var(--space-soft);color:var(--space-accent);min-height:48px}.contribute-form-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:5px 0 27px}.contribute-form-actions .space-button{min-height:48px}.contribute-sidebar{position:sticky;top:calc(var(--site-header-height,84px) + 22px)}.contribute-check-card{padding:23px 22px;background:linear-gradient(140deg,rgba(37,62,84,.72),rgba(43,34,66,.72));border:1px solid var(--space-line);border-radius:16px}.contribute-side-title{display:flex;justify-content:space-between;align-items:flex-start;gap:8px}.contribute-side-title h2{font-size:17px;line-height:1.7}.contribute-side-title>span{flex:none;font-size:12px;color:var(--space-muted);margin-top:5px}.contribute-check-card ul{list-style:none;margin:21px 0;padding:0;display:grid;gap:15px}.contribute-check-card li{display:flex;align-items:center;gap:10px;font-size:13px;line-height:1.8;color:var(--space-muted)}.contribute-check-card li>span{width:20px;height:20px;flex:none;border:1px solid var(--space-line);border-radius:50%;background:var(--space-soft);text-align:center;line-height:19px;font-size:12px}.contribute-check-card li[data-ready="true"]{color:var(--space-success)}.contribute-check-card li[data-ready="true"]>span{background:#315866;border-color:#80bbcc;color:#e0f6ef}.contribute-size{display:flex;gap:13px;font-size:12px;color:var(--space-muted);border-top:1px solid var(--space-line);padding-top:16px;margin:20px 0}.contribute-check-card>#contribute-submit{width:100%;min-height:48px;font-size:14px}.contribute-check-card>p{font-size:12px;color:var(--space-muted);line-height:1.9;margin-top:17px}.contribute-check-card>#contribute-reload{margin-top:12px;font-size:12px}.contribute-writing-tip{padding:23px 6px;color:var(--space-muted)}.contribute-writing-tip h3{font-size:14px;color:var(--space-text)}.contribute-writing-tip p{font-size:12px;line-height:1.9;margin-top:8px}.contribute-writing-tip a{display:inline-flex;align-items:center;min-height:44px;font-size:12px;color:var(--space-accent);margin-top:7px}.contribute-list-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:30px 0 23px}.contribute-list-heading h2{font-size:24px}.contribute-list-heading p{font-size:13px;color:var(--space-muted);line-height:1.8;margin-top:7px}.contribute-post-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.contribute-post-card{background:var(--space-panel);border:1px solid var(--space-line);border-radius:15px;padding:24px;display:flex;flex-direction:column;min-width:0}.contribute-post-meta{display:flex;justify-content:space-between;align-items:center;gap:13px;font-size:12px;color:var(--space-muted)}.contribute-post-meta .space-status-pill{font-size:12px}.contribute-post-card h3{font-size:20px;margin:17px 0 9px;overflow-wrap:anywhere;line-height:1.7}.contribute-post-card>p{font-size:14px;color:var(--space-muted);line-height:1.9;overflow-wrap:anywhere;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:18px}.contribute-post-card footer{display:flex;gap:9px;align-items:center;flex-wrap:wrap;margin-top:auto;border-top:1px solid var(--space-line);padding-top:14px}.contribute-post-card footer button{font-size:13px}.contribute-post-card footer [data-post-action="delete-post"]{margin-left:auto;color:var(--space-danger)}.contribute-empty{padding:50px 25px;text-align:center;background:var(--space-panel);border:1px dashed rgba(160,201,227,.4);border-radius:17px}.contribute-empty h3{font-size:21px}.contribute-empty p{color:var(--space-muted);font-size:14px;margin:10px 0 24px}.contribute-footer{font-size:12px;color:var(--space-muted);line-height:1.9;border-top:1px solid var(--space-line);margin-top:20px;padding-top:20px}.contribute-preview-dialog{color-scheme:dark;padding:0;width:min(870px,calc(100vw - 40px));max-height:90svh;border:1px solid var(--space-line);border-radius:18px;background:var(--space-panel);color:var(--space-text);overflow:auto}.contribute-preview-dialog::backdrop{background:#030410b8;backdrop-filter:blur(3px)}.contribute-preview-dialog>header{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:15px 24px;position:sticky;top:0;z-index:1;background:#10111ef5;border-bottom:1px solid var(--space-line)}.contribute-preview-dialog>header h2{font-size:17px}.contribute-preview-dialog>header>div{display:flex;gap:9px;align-items:center}.contribute-preview-dialog>header .space-button{font-size:12px}.contribute-article{padding:30px 34px;overflow-wrap:anywhere}.contribute-article h1{font-size:30px;line-height:1.65}.contribute-article h2{font-size:21px;line-height:1.7;margin:29px 0 13px}.contribute-article h3{font-size:18px;line-height:1.8;margin:25px 0 11px}.contribute-article p{white-space:pre-wrap;line-height:1.95;font-size:16px}.contribute-article .contribute-article-meta{color:var(--space-muted);font-size:12px;margin:13px 0 23px}.contribute-article figure{margin:20px 0;padding:12px;border:1px solid var(--space-line);border-radius:10px;background:var(--space-soft)}.contribute-article figure img{display:block;margin:auto;max-width:100%;max-height:620px;object-fit:contain}.contribute-article figcaption{font-size:12px;text-align:center;color:var(--space-muted);margin-top:11px}.contribute-article .contribute-article-status{background:var(--space-soft);border-left:3px solid rgba(143,214,238,.58);padding:13px 16px;font-size:13px;margin-bottom:20px}.contribute-shell :focus-visible,.contribute-preview-dialog :focus-visible{outline:2px solid var(--space-accent);outline-offset:4px}#contribute-login-gate p{font-size:14px;color:var(--space-muted);margin:12px 0 22px}
@media(max-width:900px){.contribute-shell{padding-inline:28px}.contribute-layout{grid-template-columns:minmax(0,1.7fr) minmax(230px,1fr);gap:22px}.contribute-section{padding:22px}.contribute-check-card{padding:21px 18px}.contribute-intro h1{font-size:29px}}
@media(max-width:760px){.contribute-layout{grid-template-columns:1fr;gap:0}.contribute-sidebar{position:static;margin-bottom:26px}.contribute-writing-tip{padding-bottom:0}.contribute-check-card ul{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.contribute-check-card>#contribute-submit{max-width:400px}.contribute-intro{align-items:flex-start}.contribute-author{max-width:140px}.contribute-post-list{grid-template-columns:1fr}}
@media(max-width:540px){.contribute-shell{padding:16px 16px 30px}.contribute-intro{display:block;margin-bottom:18px}.contribute-intro h1{font-size:26px;line-height:1.6}.contribute-intro p{font-size:13px}.contribute-author{display:inline-block;margin-top:15px;max-width:100%}.contribute-notice{font-size:12px}.contribute-toolbar{gap:8px}.contribute-tabs{gap:22px}.contribute-tabs a{font-size:13px}.contribute-import .space-plain{font-size:12px;padding-left:4px}.contribute-section{padding:20px 18px;border-radius:13px}.contribute-section-heading{gap:11px;margin-bottom:21px}.contribute-section-heading h2{font-size:18px}.contribute-section-heading p{font-size:12px}.contribute-field-grid{gap:12px}.contribute-step-header{gap:7px}.contribute-step-controls{gap:4px}.contribute-upload{flex-wrap:wrap;gap:6px}.contribute-step-image footer{flex-wrap:wrap;gap:3px}.contribute-step-image footer small{flex:1}.contribute-form-actions{display:grid;grid-template-columns:1fr 1fr;gap:12px}.contribute-form-actions #contribute-export{grid-column:1/-1;justify-self:center}.contribute-list-heading{align-items:flex-start;gap:14px}.contribute-list-heading h2{font-size:21px}.contribute-list-heading p{font-size:12px}.contribute-list-heading button{font-size:12px;flex:none;padding:10px 12px}.contribute-post-card{padding:21px}.contribute-post-card h3{font-size:18px}.contribute-check-card ul{grid-template-columns:1fr}.contribute-preview-dialog{width:calc(100vw - 20px);max-height:94svh;border-radius:13px}.contribute-preview-dialog>header{padding:12px 15px;gap:10px}.contribute-preview-dialog>header h2{font-size:16px}.contribute-preview-dialog>header .space-button{padding:9px 10px}.contribute-article{padding:23px 20px}.contribute-article h1{font-size:25px}.contribute-article h2{font-size:20px}.contribute-article h3{font-size:17px}.contribute-article p{font-size:16px}}
.contribute-fields{border:0;margin:0;padding:0;min-width:0}
.contribute-save-feedback{flex-basis:100%;margin:0 0 2px;color:var(--space-muted);font-size:12px;line-height:1.8}.contribute-message{scroll-margin-top:calc(var(--site-header-height,84px) + 20px)}.contribute-message a{text-decoration:underline;text-underline-offset:3px}@media(max-width:540px){.contribute-save-feedback{grid-column:1/-1;text-align:center}}
.contribute-review-state{margin-top:18px;padding-top:16px;border-top:1px solid var(--space-line);font-size:13px;overflow-wrap:anywhere}.contribute-review-state p{margin:7px 0}.contribute-review-reason{padding:10px 12px;background:var(--space-soft);border-radius:9px;font-size:13px}