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h2{margin:0;font-size:27px;letter-spacing:-.035em}.auth-card header p{margin:7px 0 22px;color:var(--muted);font-size:11px}.auth-card form{display:grid;gap:13px}.auth-card label{display:grid;gap:6px;color:#4d4d52;font-size:11px;font-weight:650}.auth-card label small{color:var(--muted);font-weight:400}.auth-card input,.auth-card textarea{width:100%;border:1px solid #dcdcdf;border-radius:9px;outline:0;background:#fff}.auth-card input{height:43px;padding:0 11px}.auth-card textarea{min-height:74px;padding:10px 11px;resize:vertical}.auth-card input:focus,.auth-card textarea:focus{border-color:var(--ink)}.auth-card .primary-button{width:100%;margin-top:4px}.auth-switch{width:100%;margin-top:15px;padding:5px;border:0;background:transparent;color:#65656a;font-size:11px;cursor:pointer}.form-error{margin:0;padding:9px 10px;border-radius:7px;background:#fff0f2;color:#9a2437;font-size:11px;line-height:1.5}.auth-result{text-align:center}.auth-result>svg{color:#16855f}.auth-result h1{margin:3px 0 7px}.auth-result p{margin:0 0 20px;color:var(--muted);font-size:12px;line-height:1.7}.user-list{display:grid;gap:8px}.user-row{min-height:70px;padding:11px;display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid var(--line);border-radius:11px}.user-row>div:first-child{min-width:0}.user-row strong,.user-row span,.user-row small{display:block}.user-row strong{font-size:12px}.user-row span{margin-top:3px;overflow:hidden;text-overflow:ellipsis;color:var(--muted);font-size:9px}.user-row small{width:fit-content;margin-top:6px;padding:3px 6px;border-radius:5px;background:#f1f1f2;color:#68686d;font-size:8px}.user-row .status-pending{background:#fff3db;color:#8a5b09}.user-row .status-active{background:#eaf7f1;color:#157052}.user-row .status-rejected,.user-row .status-disabled{background:#f4eeee;color:#8b5555}.user-actions{flex:none;display:flex;gap:5px}.user-actions button{width:34px;height:34px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;background:#fff;color:#55555a;cursor:pointer}.user-actions button:first-child{border-color:#cce8dc;color:#137454}.user-actions button:disabled{opacity:.45}.is-spinning{animation:spin .75s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@keyframes shimmer{to{background-position:-200% 0}}@keyframes sheet-in{0%{transform:translateY(25px);opacity:.7}}@media(max-width:359px){.feed-list{grid-template-columns:1fr;padding-left:12px;padding-right:12px}}@media(min-width:820px){.auth-shell{grid-template-columns:minmax(0,1.15fr) minmax(380px,.85fr);gap:clamp(40px,7vw,110px);padding:7vh max(36px,7vw)}.auth-intro{justify-self:end}.auth-card{align-self:center;padding:32px}.auth-result{grid-column:1 / -1}.app-shell{display:grid;grid-template-columns:190px minmax(0,1fr)}.main-area{padding-bottom:0}.nav-rail{position:sticky;top:0;width:auto;height:100vh;padding:22px 14px;display:flex;flex-direction:column;border:0;border-right:1px solid var(--line);background:#fff}.brand-mark{display:flex;align-items:center;gap:10px;padding:0 9px;margin-bottom:30px}.brand-mark span{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:var(--accent);color:#fff;font-weight:800}.brand-mark b{font-size:16px}.nav-rail nav{height:auto;display:grid;grid-template-columns:1fr;gap:5px}.nav-item{min-height:44px;padding:0 11px;grid-template-columns:22px 1fr auto;justify-items:start;align-content:center;gap:10px}.nav-item span{font-size:13px}.nav-item b{display:block;color:#aaa;font-size:10px}.nav-item.is-active{background:var(--accent-soft);color:var(--accent)}.mobile-nav-item{display:none}.nav-secondary{margin-top:auto;display:grid;gap:5px}.nav-secondary .nav-item{grid-template-columns:22px 1fr}.topbar{height:64px;padding-left:clamp(24px,4vw,56px);padding-right:clamp(24px,4vw,56px)}.mobile-brand{display:none}.search-box{max-width:520px}.feed-header,.quality-legend,.notice{max-width:1200px;margin-left:auto;margin-right:auto}.feed-header{padding:34px 24px 14px}.feed-header h1{font-size:36px}.feed-header p{max-width:620px}.direction-button{height:38px;padding:0 13px;border:1px solid #ddd;border-radius:19px;display:flex;align-items:center;gap:6px;background:#fff;cursor:pointer}.quality-legend{padding-left:24px;padding-right:24px}.topic-bar{top:64px}.topic-scroller{max-width:1200px;margin:0 auto;padding:0 24px}.feed-list{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;padding:16px 24px 70px}.paper-cover{min-height:180px}.detail-backdrop,.panel-backdrop{align-items:center}.paper-detail{width:min(720px,calc(100% - 40px));max-height:88vh;padding:26px 30px;border-radius:18px}.detail-handle{display:none}.detail-cover{height:260px;margin:-26px -30px 24px;border-radius:18px 18px 0 0}.paper-detail footer{bottom:-26px;margin:24px -30px -26px;padding-left:30px;padding-right:30px}.interest-panel,.source-panel,.admin-panel{width:min(480px,calc(100% - 40px));max-height:88vh;border-radius:18px;padding:28px}}@media(min-width:1240px){.feed-list{grid-template-columns:repeat(4,minmax(0,1fr))}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}