@charset "UTF-8";
:root{--paper:#f5f4ee;--white:#fffefa;--ink:#26382d;--muted:#6a7469;--green:#355b40;--green-dark:#25432f;--light:#e7eddf;--line:#dcdfd4;--error:#a2392d;--gold:#d2a14d;--serif:Georgia,"Songti SC","Noto Serif CJK SC","SimSun",serif}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-padding-top:24px}
body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.7 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}
button,input,textarea,select{font:inherit;color:inherit}
button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}
button{cursor:pointer}
button:disabled{cursor:not-allowed;opacity:.5}
button,a,input,textarea,select{touch-action:manipulation}
:focus-visible{outline:3px solid var(--gold);outline-offset:4px}
h1,h2,h3,p{margin:0}
a{color:inherit;text-decoration:none}
button{border:0;background:none}
h1,h2,h3{line-height:1.45}
button:hover:not(:disabled),a:hover{color:var(--green)}
.shell{width:min(1200px,calc(100% - 96px));margin-inline:auto}
.skip-link{position:fixed;left:16px;top:10px;z-index:20;background:white;padding:10px 18px;border:2px solid var(--green);clip-path:inset(50%);pointer-events:none}
.skip-link:focus{clip-path:none;pointer-events:auto}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.site-header{height:96px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:20px}
.brand{display:inline-flex;align-items:center;gap:13px;font-size:27px;font-weight:700;letter-spacing:.13em;white-space:nowrap}
.brand-subtitle{font-size:11px;font-weight:400;letter-spacing:.06em;color:var(--muted);margin-left:13px;padding-left:23px;border-left:1px solid #ced4c7}
.brand-mark{width:32px;height:32px;position:relative;display:block;flex-shrink:0}
.brand-mark i{position:absolute;left:0;top:0;width:21px;height:23px;border:1.8px solid var(--green);border-radius:7px 7px 2px 7px}
.brand-mark i+i{left:10px;top:8px;background:var(--green);border-radius:7px 7px 7px 2px}
.nav-links,.user-menu{display:flex;align-items:center;gap:24px;min-width:0}
.nav-caption{font-size:12px;letter-spacing:.08em;color:var(--muted)}
.profile-button{font-size:14px;max-width:240px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;border:1px solid var(--line);border-radius:24px;padding:8px 18px;background:#ffffff70}
.nav-link{font-size:13px;padding:10px 0}
.button{min-height:48px;display:inline-flex;align-items:center;justify-content:center;gap:18px;border:1px solid transparent;border-radius:8px;padding:12px 22px;font-size:14px;font-weight:600;line-height:1.5;transition:background .16s,color .16s;white-space:normal;text-align:center}
.button.primary{background:var(--green);color:#fffefa}
.button.primary:hover:not(:disabled){background:var(--green-dark);color:white}
.button.secondary{background:#eef1e7;border-color:#d6dfcc;color:var(--green-dark)}
.button.secondary:hover:not(:disabled){background:#e2ead9}
.button.ghost{border-color:var(--line);background:transparent;color:var(--muted)}
.button.small{min-height:42px;padding:10px 18px;font-size:13px}
.full-width{width:100%}
.eyebrow,.section-label{color:var(--green);font-size:11px;font-weight:650;letter-spacing:.11em;line-height:1.7}
.eyebrow{display:flex;align-items:center;gap:10px}
.eyebrow>span{width:22px;height:1px;background:var(--green)}
.page-intro{display:grid;grid-template-columns:1.13fr 1fr;gap:50px;padding:66px 0 54px;align-items:center}
.intro-copy h1{font-family:var(--serif);font-size:clamp(39px,4.6vw,58px);font-weight:600;letter-spacing:.03em;line-height:1.35;margin:22px 0 25px}
.intro-description{font-size:15px;color:var(--muted);line-height:1.95}
.intro-stats{display:flex;align-items:center;gap:17px;margin-top:29px;font-size:11px;color:var(--green);letter-spacing:.08em}
.intro-stats i{width:3px;height:3px;background:#a6b59a;border-radius:50%}
.intro-art{position:relative;height:360px;min-width:0;background-image:radial-gradient(#c7cebe 1px,transparent 1px);background-size:19px 19px;background-position:9px 9px;border-radius:50%;isolation:isolate}
.art-ring{position:absolute;width:310px;height:310px;border:1px solid #d6dec9;border-radius:50%;left:50%;top:12px;transform:translateX(-50%)}
.paper{position:absolute;border-radius:9px;box-shadow:0 12px 24px #2c3a2212}
.paper-one{width:178px;height:222px;padding:24px;background:#e7ecd9;border:1px solid #d3dcbf;left:8%;top:47px;transform:rotate(-14deg);color:#7b8a65;font-size:12px}
.paper-one i,.paper-two i{display:block;height:4px;background:currentColor;opacity:.25;border-radius:4px;width:88%;margin-top:15px}
.paper-one i:last-child{width:60%}
.paper-two{width:156px;height:211px;right:5%;top:58px;transform:rotate(12deg);padding:24px;background:#ece7d9;border:1px solid #dbd3bd;color:#958363;font-size:12px}
.paper-two b{font-size:34px;font-weight:300;display:block;text-align:right;margin-top:25px;opacity:.5}
.paper-three{width:221px;height:269px;left:50%;top:32px;transform:translateX(-50%) rotate(-2deg);background:#fffdf7;border:1px solid #dce1d0;padding:25px 27px}
.paper-three small{font-size:9px;color:var(--green);letter-spacing:.08em}
.paper-three strong{display:block;font-family:var(--serif);font-size:32px;font-weight:500;line-height:1.55;margin-top:20px;letter-spacing:.03em}
.paper-line{width:30px;height:2px;background:#aabd8e;margin:17px 0}
.paper-three>span{font-size:9px;color:#7e8973;letter-spacing:.03em}
.art-dot{position:absolute;right:14%;top:11px;width:17px;height:17px;background:#b2c398;border-radius:50%;box-shadow:0 0 0 7px #eaf0e0}
.art-caption{position:absolute;bottom:0;left:0;width:100%;text-align:center;font-size:10px;letter-spacing:.12em;color:#89977c}
.auth-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:90px;padding:52px 0 72px;border-top:1px solid var(--line);align-items:start}
.welcome-panel{padding:12px 0 0}
.welcome-panel h2{font-family:var(--serif);font-size:27px;font-weight:500;line-height:1.6;margin-top:16px;letter-spacing:.04em}
.steps{margin-top:29px;display:grid;gap:23px}
.step{display:flex;gap:17px;align-items:start}
.step-number{font:12px/1.8 Georgia,serif;color:#8e9d80;padding-top:2px;border-top:1px solid #b9c4ab;min-width:23px}
.step h3{font-size:14px;font-weight:600}
.step p{font-size:12px;color:var(--muted);margin-top:5px}
.auth-card{background:var(--white);border:1px solid #dce0d1;border-radius:14px;padding:30px 34px;box-shadow:0 8px 25px #273a2410}
.auth-card h2{font-family:var(--serif);font-size:25px;font-weight:500;margin:11px 0 9px}
.help{font-size:12px;line-height:1.8;color:var(--muted)}
.field{display:block;margin-top:24px;min-width:0}
.field>label,.field>span:first-child{display:block;font-size:13px;font-weight:600;margin-bottom:9px}
.field>label>span{font-size:11px;color:var(--muted);font-weight:400;margin-left:7px}
input:not([type=checkbox]),textarea,select{width:100%;min-width:0;border:1px solid #d8ded0;border-radius:7px;padding:11px 13px;background:#fffefb;font-size:14px;transition:border-color .15s}
input:not([type=checkbox]),select{min-height:46px}
input::placeholder,textarea::placeholder{color:#959d90}
input:focus,textarea:focus,select:focus{border-color:var(--green)}
input:disabled,textarea:disabled{background:#f0f1eb;color:#858d7e}
textarea{display:block;line-height:1.9;resize:vertical;min-height:94px}
.phone-field{display:flex;align-items:center;background:#fffefb;border:1px solid #d8ded0;border-radius:7px}
.phone-field:focus-within{outline:3px solid var(--gold);outline-offset:4px}
.phone-prefix{padding:0 14px;border-right:1px solid var(--line);font-size:12px;color:var(--muted)}
.phone-field input{border:0;background:transparent;padding-left:13px;outline:none;box-shadow:none}
.code-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:11px}
.code-row .button{padding:10px 14px;font-size:12px;white-space:nowrap}
.notice{margin:20px 0;padding:12px 15px;border-radius:7px;font-size:13px;line-height:1.75;overflow-wrap:anywhere;border:1px solid transparent}
.notice.error{background:#fff2ec;color:var(--error);border-color:#ebcec3}
.notice.success{background:#eaf0e0;color:#3a5f35;border-color:#d5dfc8}
.notice.muted{background:#f0f1e9;color:#6a745f;border-color:#e4e7da}
.auth-footer{font-size:11px;color:#8b9384;line-height:1.85;text-align:center;margin-top:19px}
.site-footer{border-top:1px solid var(--line);padding:27px 0 32px;margin-top:25px;display:flex;justify-content:space-between;gap:20px;font-size:11px;color:#8b9582}
.site-footer strong{font-size:15px;letter-spacing:.12em;color:#5c6f54;margin-right:17px;font-weight:600}
.site-footer a{white-space:nowrap}
body:has(#bottom-nav:not([hidden])){padding-bottom:85px}
.bottom-nav{position:fixed;z-index:10;bottom:0;left:0;right:0;display:grid;grid-template-columns:repeat(3,1fr);padding:9px max(24px,calc((100% - 650px)/2)) calc(9px + env(safe-area-inset-bottom));border-top:1px solid #dce1d2;background:#fffefaF5;backdrop-filter:blur(16px);box-shadow:0 -4px 18px #25362b05}
.bottom-nav button{display:flex;align-items:center;justify-content:center;gap:9px;font-size:13px;min-height:46px;position:relative;color:#7d8976;border-radius:7px}
.bottom-nav button>span{font-size:22px;line-height:1}
.bottom-nav button[aria-current=page]{font-weight:650;color:var(--green);background:#ebf0e2}
.workspace-header{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:54px 0 39px}
.section-heading h1,.page-heading h1{font-family:var(--serif);font-size:32px;font-weight:500;letter-spacing:.025em;margin:13px 0 15px}
.section-heading>p:last-child,.page-heading>p:last-child{font-size:13px;color:var(--muted)}
.workspace-header .button{flex-shrink:0}
.plaza-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line);padding:12px 0 20px;margin-bottom:26px}
.tab-active{font-size:14px;font-weight:650;margin-right:10px}
.count-badge{display:inline-flex;align-items:center;justify-content:center;min-width:25px;height:22px;padding-inline:7px;border-radius:5px;background:#e6ebdd;color:#6a7e58;font-size:11px;vertical-align:middle}
.filter-input{display:flex;gap:9px;align-items:center;width:290px;color:#849477}
.filter-input>span:first-child{font-size:23px;line-height:1}
.filter-input input{border:0;border-radius:0;border-bottom:1px solid #cdd6c2;background:transparent;font-size:12px;min-height:38px;padding:6px 0}
.plaza-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:27px;padding-bottom:44px}
.post-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:19px}
.post-card{min-width:0;background:var(--white);border:1px solid var(--line);border-radius:12px;padding:23px;display:flex;flex-direction:column;position:relative;transition:border-color .16s,box-shadow .16s}
.post-card:hover{border-color:#aabc98;box-shadow:0 6px 18px #3448290a}
.article-topline{display:flex;align-items:center;justify-content:space-between;gap:14px}
.post-topic{display:inline-block;max-width:100%;padding:4px 9px;background:#edf1e5;color:#6c8157;border-radius:4px;font-size:10px;line-height:1.6;overflow-wrap:anywhere}
.version-label{font-size:10px;color:#9aa48f;white-space:nowrap}
.post-title{font-family:var(--serif);font-size:21px;font-weight:600;line-height:1.6;margin:22px 0 23px;overflow-wrap:anywhere}
.post-title button{padding:0;text-align:left;font:inherit;color:inherit;line-height:inherit}
.post-title button:after{content:"";position:absolute;inset:0;border-radius:12px}
.post-title button:focus-visible{outline:0}
.post-title button:focus-visible:after{outline:3px solid var(--gold);outline-offset:4px}
.post-meta{font-size:11px;color:#8b9581;margin-top:auto;overflow-wrap:anywhere}
.post-footer{display:flex;justify-content:space-between;gap:12px;border-top:1px solid #e9ebdf;margin-top:16px;padding-top:16px;font-size:10px;color:#93a184}
.card-arrow{color:#65804e}
.guide-card{border:1px solid #d5dfc6;border-radius:12px;background:#e9eedf;padding:26px;align-self:start;position:relative;overflow:hidden}
.guide-card h2{font-family:var(--serif);font-size:24px;line-height:1.6;font-weight:500;margin:18px 0 23px}
.guide-list{padding-left:19px;display:grid;gap:13px;color:#5f7351;font-size:12px}
.guide-list li::marker{color:#8c9f77;font-size:10px}
.guide-card>p{border-top:1px solid #ced9bf;padding-top:20px;margin-top:25px;font-size:11px;line-height:1.95;color:#819170}
.guide-drawing{font:62px/1 var(--serif);display:block;color:#b0c396;text-align:right;margin:20px 3px 0}
.empty-state{text-align:center;border:1px dashed #cdd7c1;border-radius:12px;padding:65px 35px;background:#fffefa70}
.empty-symbol{font-size:44px;color:#b4c59e}
.empty-state h2{font-family:var(--serif);font-size:24px;font-weight:500;margin:15px 0 12px}
.empty-state p{font-size:13px;max-width:330px;margin:0 auto;color:var(--muted)}
.empty-state .button{margin-top:25px}
.back-link{display:inline-flex;align-items:center;min-height:44px;padding:0;font-size:12px;color:#7a8b6c;margin-top:22px}
.page-heading{padding:24px 0 32px}
.editor-grid,.detail-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:28px}
.form-card,.article-card,.profile-card{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:32px;min-width:0}
.editor-main .field:first-child{margin-top:0}
.editor-main .field{margin-top:28px}
#edit-title{font-size:20px;font-family:var(--serif)}
#edit-body{min-height:310px}
.character-count{display:block;text-align:right;font-size:10px;color:#91a080;margin-top:7px}
.side-card{padding:25px;border:1px solid var(--line);border-radius:11px;background:#fcfcf6;min-width:0}
.side-card+.side-card{margin-top:23px}
.side-card h2{font-size:15px;font-weight:600;line-height:1.65}
.side-card p{font-size:12px;color:var(--muted);line-height:1.95;margin-top:15px}
.side-card .section-label{font-size:10px;margin-top:0;margin-bottom:14px;color:#81936c}
.side-card .button{margin-top:15px;font-size:12px;padding:11px 10px}
.side-card .button+.button{margin-top:9px}
.adoption-item{padding-top:18px;margin-top:20px;border-top:1px solid var(--line)}
.adoption-label{display:flex;align-items:flex-start;gap:9px;font-size:12px;font-weight:600}
.adoption-label input{margin-top:5px;accent-color:var(--green);width:15px;height:15px;flex-shrink:0}
.adoption-item p{margin-top:9px;font-size:11px}
.adoption-excerpt{margin-top:14px}
.adoption-excerpt>span:first-child{font-size:10px}
.adoption-excerpt textarea{font-size:12px}
.editor-footer{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 0}
.editor-footer p{font-size:11px;color:var(--muted)}
.conflict-actions .help{margin-top:8px}
.conflict-latest{margin-top:24px;max-height:500px;overflow:auto;border-color:#becda9;background:#fafcf4}
.conflict-latest>h2{font-size:16px}
.conflict-latest .prose{font-size:13px}
.load-more{display:flex;margin:24px auto 0;font-size:12px}
#search-note{margin-top:18px;text-align:center}
.detail-layout{margin-top:23px;padding-bottom:35px}
.article-card{padding:35px 38px}
.article-title{font-family:var(--serif);font-size:35px;font-weight:600;line-height:1.6;margin:25px 0 15px;overflow-wrap:anywhere}
.badge{display:inline-block;font-size:10px;line-height:1.6;border:1px solid #d6decc;color:#83936f;padding:4px 8px;border-radius:4px;white-space:nowrap}
.byline{font-size:12px;color:#7b8d6b;line-height:1.9;padding-bottom:27px;border-bottom:1px solid var(--line);overflow-wrap:anywhere}
.manuscript-section{margin-top:29px}
.manuscript-section h2{font-size:11px;color:#8a9b78;letter-spacing:.12em;margin-bottom:16px}
.prose{font-size:15px;line-height:2.15;white-space:pre-wrap;overflow-wrap:anywhere}
.outline-text{background:#f3f5ec;border-left:2px solid #c8d6b6;padding:17px 20px;font-size:13px;color:#667657;border-radius:0 5px 5px 0}
.comment-section{padding:34px 5px}
.side-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:12px}
.side-heading h2{font-size:19px;font-weight:600}
.side-card .side-heading h2{font-size:15px}
.comment-form{margin-top:22px;display:flex;flex-wrap:wrap;justify-content:flex-end;gap:13px}
.comment-form textarea,.comment-form .notice{width:100%;margin:0}
.comment-form textarea{background:var(--white)}
.comment-list{margin-top:23px}
.comment-card{padding:23px 0;border-top:1px solid var(--line)}
.comment-header{display:flex;align-items:baseline;justify-content:space-between;gap:15px;font-size:12px}
.comment-header strong{font-weight:600;overflow-wrap:anywhere}
.comment-header>span{color:#9aa68f;font-size:10px;flex-shrink:0}
.comment-body{font-size:13px;line-height:1.95;white-space:pre-wrap;overflow-wrap:anywhere;margin-top:9px;color:#67785b}
.comment-card .adopted{margin-top:12px;color:#6c874f;background:#eaf1de;border-color:#d8e4c6}
.empty-comments{font-size:12px;color:#96a287;text-align:center;border-top:1px solid var(--line);padding:25px 0}
.text-button{font-size:11px;color:#72865d;white-space:nowrap;padding:5px 0}
.history-item{display:block;text-align:left;width:100%;border-top:1px solid #e2e7d8;padding:15px 0}
.history-item strong{display:block;font-size:12px;font-weight:600;color:#617b4d}
.history-date{display:block;font-size:10px;color:#9aa88c;margin-top:2px}
.history-note{display:block;font-size:11px;color:#849476;line-height:1.8;margin-top:7px;white-space:pre-wrap;overflow-wrap:anywhere}
.version-toolbar{display:flex;align-items:end;gap:18px;flex-wrap:wrap;background:#edf1e5;border:1px solid #dce3d2;border-radius:10px;padding:20px 24px}
.version-toolbar label{font-size:11px;color:#7c8e69;display:grid;gap:7px;min-width:115px}
.version-toolbar select{font-size:13px;background:#fffef8;min-height:42px}
.version-toolbar .button{min-height:42px;font-size:12px}
.compare-arrow{padding-bottom:10px;color:#9aa98a}
.version-summary{font-size:12px;color:#7e906a;line-height:1.9;padding:24px 0}
.compare-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;padding-bottom:45px}
.compare-pane{border:1px solid var(--line);background:var(--white);border-radius:11px;padding:25px;min-width:0}
.compare-pane>h2{font-size:20px;font-family:var(--serif);font-weight:500}
.version-authors{font-size:11px;color:#81936e;line-height:1.8;margin-top:12px;overflow-wrap:anywhere}
.compare-pane>.help{font-size:10px;margin-top:5px}
.compare-field{margin-top:22px;border-top:1px solid var(--line);padding-top:16px}
.compare-field h3{font-size:10px;color:#8a9b78;letter-spacing:.03em;margin-bottom:9px}
.compare-field .prose{font-size:13px;line-height:1.95}
.compare-field.changed{background:#f1f4e7;border-top:2px solid #b8c99d;padding:15px;border-radius:0 0 5px 5px}
.profile-card{max-width:630px;margin-bottom:50px}
.account-info{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:20px;margin:0 0 20px;gap:20px}
.account-info dt{font-size:12px;color:#81906f}
.account-info dd{margin:0;font-size:17px;letter-spacing:.04em}
.profile-logout{margin-top:30px;border-top:1px solid var(--line);padding-top:24px}
#profile-login h2{font:500 25px/1.6 var(--serif);margin:14px 0}
#profile-login .button{margin-top:24px}
#retry-session{margin-top:12px}
#global-notice{margin-top:25px}
@media(min-width:1500px){.page-intro{padding-top:76px}.intro-art{margin-inline:20px}}
@media(max-width:1100px){.shell{width:calc(100% - 64px)}.auth-layout{gap:50px}.page-intro{gap:30px}.plaza-layout{grid-template-columns:minmax(0,1fr) 240px;gap:20px}.post-grid{grid-template-columns:1fr}.guide-card{padding:23px}.editor-grid,.detail-layout{grid-template-columns:minmax(0,1fr) 260px;gap:22px}.article-card{padding:28px}.article-title{font-size:30px}.workspace-header{align-items:start}.section-heading h1{font-size:29px}}
@media(max-width:800px){.shell{width:calc(100% - 42px)}.site-header{height:82px}.brand-subtitle{display:none}.page-intro{padding-top:43px;gap:15px}.intro-copy h1{font-size:37px}.intro-art{height:300px;transform:scale(.92);transform-origin:center}.art-ring{width:245px;height:245px}.paper-one{left:0;width:145px;height:185px}.paper-two{right:0;width:133px;height:181px}.paper-three{width:177px;height:223px;padding:20px}.paper-three strong{font-size:26px;margin-top:13px}.paper-line{margin:12px 0}.paper-three small{font-size:8px}.paper-three>span{font-size:8px}.intro-description{font-size:13px}.desktop-break{display:none}.intro-stats{gap:10px;font-size:10px}.auth-layout{gap:28px;padding-top:37px}.auth-card{padding:26px 22px}.auth-card h2{font-size:21px}.welcome-panel h2{font-size:23px}.step p{font-size:11px}.step h3{font-size:12px}.code-row{gap:7px}.code-row .button{padding-inline:9px}.plaza-layout{grid-template-columns:minmax(0,1fr) 220px}.section-heading h1,.page-heading h1{font-size:27px}.workspace-header{padding-top:38px;gap:20px}.workspace-header .button{padding:12px 17px}.editor-grid,.detail-layout{grid-template-columns:1fr}.editor-aside{display:grid;grid-template-columns:1fr 1fr;gap:20px}.editor-aside .side-card+.side-card{margin-top:0}.detail-sidebar{display:grid;grid-template-columns:1fr 1fr;gap:20px}.detail-sidebar .side-card+.side-card{margin-top:0}.compare-grid{gap:17px}.compare-pane{padding:20px}}
@media(max-width:600px){.shell{width:calc(100% - 38px)}.site-header{height:75px}.brand{font-size:25px;gap:11px}.nav-caption{font-size:10px;letter-spacing:.02em}.profile-button{font-size:12px;max-width:170px;padding:7px 13px}.page-intro{grid-template-columns:1fr;padding:35px 0 32px;gap:22px}.intro-copy h1{font-size:39px;line-height:1.45;margin:18px 0 18px}.intro-description{font-size:13px;line-height:2}.intro-stats{font-size:10px;gap:17px;margin-top:21px}.intro-art{height:275px;width:100%;max-width:345px;margin-inline:auto;transform:none;background-size:17px 17px}.art-ring{width:235px;height:235px;top:8px}.paper-one{left:8%;top:35px;width:143px;height:180px;padding:20px;font-size:10px}.paper-two{right:7%;top:42px;width:139px;height:178px;padding:20px;font-size:10px}.paper-three{width:177px;height:218px;top:22px}.paper-three strong{font-size:26px}.art-dot{right:17%;top:5px;width:12px;height:12px;box-shadow:0 0 0 5px #eaf0e0}.art-caption{font-size:9px;letter-spacing:.06em}.auth-layout{display:flex;flex-direction:column;padding:28px 0 32px;gap:34px}.auth-card{order:-1;width:100%;padding:25px 23px;border-radius:12px}.auth-card h2{font-size:24px;margin-top:11px}.welcome-panel{padding:0 5px}.welcome-panel h2{font-size:24px;margin-top:13px}.steps{gap:22px;margin-top:24px}.step h3{font-size:13px}.step p{font-size:11px}.site-footer{padding:24px 0;align-items:center;gap:13px;font-size:9px;margin-top:15px}.site-footer>span{max-width:230px}.site-footer strong{display:block;font-size:15px;margin-bottom:5px}.field{margin-top:21px}.field>label{font-size:12px}.code-row .button{padding-inline:14px;font-size:11px}.auth-footer{font-size:10px}.bottom-nav{padding:5px 18px calc(6px + env(safe-area-inset-bottom))}.bottom-nav button{flex-direction:column;gap:3px;min-height:53px;font-size:11px;border-radius:8px}.bottom-nav button>span{font-size:22px}.workspace-header{padding:32px 0 27px;display:block}.workspace-header .button{margin-top:22px;min-height:43px;font-size:12px}.section-heading h1,.page-heading h1{font-size:28px;line-height:1.65;letter-spacing:0;margin:13px 0 11px}.section-heading>p:last-child,.page-heading>p:last-child{font-size:12px;line-height:1.9}.eyebrow,.section-label{font-size:10px}.plaza-toolbar{padding:9px 0 17px;margin-bottom:21px;gap:18px}.tab-active{font-size:12px;white-space:nowrap;margin-right:7px}.count-badge{font-size:10px;min-width:21px;height:20px;padding-inline:5px}.filter-input{width:190px;min-width:0;gap:6px}.filter-input input{font-size:10px}.plaza-layout{grid-template-columns:1fr;gap:25px}.post-grid{gap:15px}.post-card{padding:22px}.post-title{font-size:22px;margin:21px 0}.post-meta{font-size:10px}.guide-card{padding:25px;display:none}.empty-state{padding:44px 22px}.empty-state h2{font-size:22px}.empty-state p{font-size:12px}.back-link{margin-top:18px;font-size:11px}.page-heading{padding:18px 0 24px}.form-card,.article-card,.profile-card{padding:22px 19px;border-radius:9px}.field>label>span{display:block;margin:3px 0 0;font-size:10px}.editor-main .field{margin-top:22px}#edit-title{font-size:18px}input:not([type=checkbox]),textarea,select{font-size:16px}textarea{line-height:1.9}.editor-aside,.detail-sidebar{grid-template-columns:1fr;gap:18px}.side-card{padding:22px}.editor-footer{align-items:stretch;flex-direction:column-reverse;padding:20px 0;gap:12px}.editor-footer p{font-size:10px;text-align:center}.side-card h2{font-size:14px}.side-card p{font-size:11px}.adoption-label{font-size:12px}.article-title{font-size:29px;line-height:1.6;margin:23px 0 16px}.byline{font-size:11px;padding-bottom:22px}.manuscript-section{margin-top:24px}.prose{font-size:14px;line-height:2.1}.outline-text{font-size:12px;padding:13px 15px}.article-topline{gap:10px}.post-topic{font-size:10px}.badge{font-size:9px;padding:4px 6px}.comment-section{padding:28px 0 12px}.side-heading h2{font-size:18px}.comment-section>.help{font-size:11px}.comment-header{font-size:12px}.comment-header>span{font-size:9px}.comment-body{font-size:12px}.comment-card{padding:20px 0}.detail-layout{gap:20px;margin-top:15px}.version-toolbar{padding:17px 15px;gap:13px}.version-toolbar label{min-width:0;flex:1}.version-toolbar select{font-size:14px}.version-toolbar .button{font-size:11px;flex-basis:calc(50% - 7px);padding:10px}.compare-grid{grid-template-columns:1fr;gap:20px}.compare-pane{padding:20px}.compare-field .prose{font-size:12px}.version-summary{font-size:11px;padding:20px 0}.profile-card{margin-bottom:30px}.account-info{gap:12px}.account-info dd{font-size:16px}.profile-card>.help{font-size:11px}.notice{font-size:12px;padding:11px 12px}.profile-logout{margin-top:25px;padding-top:22px}}
@media(max-width:350px){.shell{width:calc(100% - 30px)}.nav-caption{font-size:9px}.intro-copy h1{font-size:35px}.auth-card{padding:23px 18px}.auth-card h2{font-size:21px}.code-row .button{padding-inline:10px}.phone-prefix{padding-inline:10px}.filter-input{width:160px}.tab-active{font-size:11px}.article-title{font-size:25px}.section-heading h1,.page-heading h1{font-size:25px}.version-toolbar .button{font-size:10px}.intro-art{height:267px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;scroll-behavior:auto!important}}

@media(max-width:600px){.version-toolbar{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.version-toolbar .compare-arrow{display:none}.version-toolbar label,.version-toolbar .button{width:100%;min-width:0}.version-toolbar select{width:100%}}

/* Keep the login form in the first screen; all spacing changes stay in this view. */
#auth-view .auth-layout{display:block;width:100%;max-width:480px;margin-inline:auto;padding:24px 0;border:0}
#auth-view .auth-card{padding:24px 28px}
#auth-view #auth-title{font:500 26px/1.45 var(--serif);margin:0 0 8px}
#auth-view .field{margin-top:18px}
#auth-view .field>label{margin-bottom:7px}
#auth-view .notice{margin:14px 0}
#auth-view .auth-footer{margin-top:16px}
#auth-view input,#auth-view button,#auth-view .notice,#auth-view .auth-footer{scroll-margin-block:16px 88px}
@media(max-width:600px){#auth-view .auth-layout{padding:12px 0 18px}#auth-view .auth-card{padding:18px 20px}#auth-view #auth-title{font-size:24px}#auth-view .field{margin-top:16px}#auth-view .field>label{margin-bottom:6px}#auth-view .notice{margin:12px 0;padding:8px 10px}#auth-view .auth-footer{margin-top:14px}}
@media(max-width:350px){#auth-view .auth-card{padding:16px}#auth-view #auth-title{font-size:22px}#auth-view .auth-card>.help{font-size:11px}}

/* Outline collaboration keeps proposal identities separate from their display order. */
#edit-problem{font:500 22px/1.6 var(--serif)}
.proposal-editor{margin-top:30px;padding-top:24px;border-top:1px solid var(--line)}
.proposal-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:10px}
.proposal-label{font-size:14px;font-weight:600}
.proposal-row{padding:18px 0;border-top:1px solid var(--line)}
.proposal-row:first-child{border-top:0}.proposal-row textarea{width:100%;resize:vertical}
#add-proposal{margin-top:12px}.proposal-section+.proposal-section{border-top:1px solid var(--line);padding-top:22px;margin-top:22px}
.proposal-section h3{font:500 18px/1.5 var(--serif);margin:0 0 12px}
.target-actions{display:flex;flex-wrap:wrap;gap:20px;margin-top:13px}.target-actions .text-button{min-height:36px}
.comment-controls{display:grid;grid-template-columns:1fr 1fr;gap:16px}.comment-controls .field{margin-top:12px}
.comment-form>.field,.comment-form>.comment-controls,.comment-form>.help,.comment-form>.comment-base{width:100%;min-width:0}
.comment-controls select{width:100%}.comment-base{max-height:180px;overflow:auto;padding:14px;background:var(--paper);border:1px solid var(--line);border-radius:8px;font-size:12px}
.comment-target-label{font-size:12px;color:var(--green);margin:12px 0}.suggestion-card{border-left:3px solid #9fa879;padding-left:18px}
.suggestion-replacement{padding:16px;background:#f0f1e8;border-radius:8px;margin:14px 0}.suggestion-replacement .prose{font-size:13px;line-height:1.9;margin:8px 0 16px;overflow-wrap:anywhere}
.suggestion-replacement .prose:last-child{margin-bottom:0}.pending{background:#ede9dc;color:#746c43}.approve-suggestion{display:block;margin-top:14px}
.refresh-detail{margin:0 0 18px;max-width:100%;white-space:normal}.comment-form{scroll-margin-bottom:90px}
.suggestions-section{border-top:1px solid var(--line);margin-top:12px}.suggestion-form select{width:100%}
.author-discussion-note{background:var(--light);border-radius:9px;padding:16px 18px;margin-top:20px}.author-discussion-note p{font-size:13px;line-height:1.9;margin:0 0 12px}
.comment-quote{white-space:pre-wrap;overflow-wrap:anywhere;margin:10px 0 16px;padding:12px 16px;border-left:3px solid #a0af91;background:#edf0e7;color:#516348;font-size:13px;line-height:1.9}
.quote-source{font-size:11px;color:var(--muted);margin:14px 0 0}.add-coauthor{margin-top:14px}.coauthor-grant{background:#e6eddf;color:var(--green)}
.contributor-grant{font-size:12px;line-height:1.7;background:#e6eddf;color:var(--green);padding:12px;border-radius:7px}
@media(max-width:600px){#edit-problem{font-size:18px}.proposal-editor{margin-top:24px;padding-top:20px}.proposal-label{font-size:13px}.proposal-heading .text-button{min-height:38px}.proposal-row{padding:14px 0}.comment-controls{gap:12px}.comment-controls select{font-size:14px}.suggestion-card{padding-left:12px}.suggestion-replacement{padding:12px}.suggestion-replacement .prose{font-size:12px}.target-actions{gap:18px}.target-actions .text-button{min-height:40px}}