:root{--primary-yellow:#66C7AC;--primary-orange:#087E78;--orange-deep:#075C58;--orange-soft:#D5F3EE;--orange-pale:#EEF9F6;--gold:#B88128;--gold-soft:#FFF2D9;--purple:#987EC8;--purple-soft:#F3EEFC;--coral:#DB796C;--coral-soft:#FFF0EB;--blue:#3AA8B3;--blue-soft:#E6F5F7;--mint:#159E98;--mint-soft:#E9F8F1;--background:#F7FBFA;--surface:#fff;--surface-soft:#F0F8F5;--title:#203238;--body:#34484C;--muted:#586B70;--border:#DDEAE6;--footer:#163B3A;--footer-text:#F2FBF7}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--background);color:var(--body);font:16px/1.72 system-ui,-apple-system,'PingFang SC','Microsoft YaHei',sans-serif}a{text-decoration:none;color:inherit}a:hover{color:var(--orange-deep)}button,input,select,textarea{font:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid var(--blue);outline-offset:2px}.wrap{max-width:1320px;padding:0 32px;margin:0 auto}.top-strip{background:#2e2732;color:#fff5e8;font-size:12px}.top-inner{display:flex;justify-content:space-between;padding-top:5px;padding-bottom:5px}.top-inner a{color:#ffe3b4}.site-header{background:white;border-bottom:1px solid var(--border);position:relative;z-index:6}.header-row{height:75px;display:flex;align-items:center;gap:30px}.brand{display:flex;align-items:center;gap:11px;min-width:200px}.brand-mark{display:grid;place-items:center;width:48px;height:48px;border-radius:15px;background:linear-gradient(145deg,#ffcf47,#f58a24);color:#6a2b04;font-size:27px;font-weight:900;box-shadow:0 7px 17px #ee9a3d33}.brand strong{display:block;font-size:22px;color:var(--title);line-height:1.1}.brand small{font-size:11px;color:var(--muted)}.brand-img{width:115px;height:auto;max-height:48px;object-fit:contain}.desktop-nav{display:flex;gap:24px;white-space:nowrap;margin-left:auto;font-weight:700;font-size:15px}.head-search{display:flex;align-items:center;border:1px solid var(--border);border-radius:40px;background:#fffaf3;max-width:245px;min-width:165px}.head-search input{background:transparent;border:0;padding:9px 12px;min-width:0;width:100%;font-size:13px;outline:none}.head-search button{border:0;background:none;color:var(--orange-deep);font-size:26px;padding:0 12px}.menu-toggle{display:none;border:0;background:none;font-size:25px}.board-nav{background:#fff9ef;border-bottom:1px solid #f2e3cf}.board-strip{display:flex;gap:26px;align-items:center;overflow-x:auto;scrollbar-width:none;white-space:nowrap;min-height:48px;font-size:13px;font-weight:650}.board-strip::-webkit-scrollbar{display:none}.hero{display:grid;grid-template-columns:62% 38%;min-height:355px;margin:28px 0 55px;border-radius:25px;overflow:hidden;background:linear-gradient(110deg,#fff1cd,#ffce78);position:relative}.hero-copy{padding:47px 6% 35px;z-index:1}.eyebrow{letter-spacing:1.1px;font-size:12px;font-weight:800;color:var(--orange-deep)}h1,h2,h3{color:var(--title);line-height:1.3}h1{font-size:clamp(28px,3.1vw,42px);letter-spacing:-.7px}.hero h1{margin:13px 0 18px}.hero em{font-style:normal;color:#ac4807}.hero p{max-width:530px;font-size:16px;line-height:1.85}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:25px}.hero-foot{font-size:12px;margin-top:24px;color:#86562c}.btn{display:inline-flex;align-items:center;justify-content:center;background:#a94605;color:white;border:1px solid #a94605;border-radius:10px;padding:10px 20px;min-height:44px;font-weight:750;font-size:14px}.btn:hover{background:#7e3300;color:white}.btn-outline{background:#fff9eb;color:#873900;border-color:#d88948}.btn-outline:hover{background:#fff0d3;color:#873900}.hero-art{position:relative;display:grid;place-items:center;min-height:320px;background:radial-gradient(circle at 55% 45%,#ffe7a5 0 15%,transparent 16%),radial-gradient(circle at 68% 48%,#ffb061 0 30%,transparent 31%),radial-gradient(circle at 52% 45%,#ffedbe 0 45%,transparent 46%)}.hero-image{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}.orbit{position:absolute;display:grid;place-items:center;border-radius:22px;background:#fff9e9dd;box-shadow:0 15px 35px #8e521c35;font-size:45px;width:100px;height:100px;transform:rotate(-12deg)}.orbit-one{top:37px;right:20%;font-size:65px;color:var(--purple)}.orbit-two{bottom:48px;left:10%}.orbit-three{right:8%;bottom:28px;transform:rotate(12deg)}.hero-art:has(img) .orbit{display:none}.hero-art-label{position:absolute;bottom:14px;right:20px;font-size:11px;font-weight:800;letter-spacing:2px;color:#86512c}.section{margin:0 0 57px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}.section-head h2{font-size:26px;margin:0 0 6px}.section-head p{font-size:14px;color:var(--muted);margin:0}.section-head>a,.editorial-note>a{font-size:13px;color:var(--orange-deep);font-weight:750;white-space:nowrap}.board-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.board-card{position:relative;min-height:175px;padding:20px 20px 16px;border:1px solid #e6ded5;border-radius:16px;background:#fff;transition:transform .2s,box-shadow .2s}.board-card:hover{transform:translateY(-3px);box-shadow:0 12px 25px #32283c12}.board-emoji{font-size:32px;display:block;margin-bottom:8px}.board-card strong{font-size:17px;color:var(--title)}.board-card p{font-size:12px;line-height:1.5;color:#514851;margin:8px 0 10px}.card-arrow{font-size:12px;font-weight:750;color:#764b52}.tone-anime{background:#fff2e5}.tone-art{background:#f4edff}.tone-character{background:#fff0f0}.tone-game{background:#eaf5ff}.tone-music{background:#e8f7f1}.tone-cosplay{background:#fff2ed}.tone-creative{background:#fff4d8}.tone-chat{background:#f3f0ff}.feature-layout{display:grid;grid-template-columns:43% 1fr;gap:25px}.feature-lead{display:block;min-height:335px;border-radius:18px;padding:25px;background:#fff1da;position:relative;overflow:hidden}.feature-lead img{width:100%;max-height:220px;object-fit:cover;border-radius:13px;margin-bottom:14px}.feature-lead h3{font-size:23px;margin:9px 0}.feature-lead p{font-size:13px}.feature-lead span:last-child{font-weight:750;color:#9b430d}.row-list{background:#fff;border:1px solid var(--border);border-radius:15px;overflow:hidden}.topic-row{display:flex;gap:13px;align-items:flex-start;padding:17px 19px;border-bottom:1px solid #f0ebe6}.topic-row:last-child{border-bottom:0}.topic-icon{font-size:23px;display:grid;place-items:center;width:40px;height:40px;border-radius:11px;background:#fff8ed;flex-shrink:0}.topic-title{font-weight:750;line-height:1.5;color:var(--title);font-size:15px}.meta{display:flex;gap:11px;flex-wrap:wrap;color:var(--muted);font-size:12px;margin-top:8px}.meta a{color:#98501e}.duo-section{display:grid;grid-template-columns:1fr 1fr;gap:25px}.editorial-block{padding:25px;background:#fff1de;border-radius:15px;margin-bottom:14px;min-height:180px}.editorial-block.lavender{background:#f0e9fc}.editorial-block img{width:100%;height:160px;object-fit:cover;border-radius:12px}.editorial-block h3{margin:4px 0 8px;font-size:21px}.editorial-block p{margin:0;color:#5c535e;font-size:14px}.split-panel{display:grid;grid-template-columns:36% 1fr;gap:20px}.portrait-panel{min-height:290px;background:linear-gradient(150deg,#e9defa,#d6b9ec);border-radius:15px;position:relative;display:grid;place-items:center;font-size:66px}.portrait-panel:before{content:'✦';color:#9571ca}.portrait-panel img{position:absolute;width:100%;height:100%;object-fit:cover;border-radius:15px}.portrait-panel span{position:absolute;bottom:20px;background:#ffffffd9;border-radius:20px;padding:4px 15px;font-size:11px;font-weight:800}.wide-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}.wide-list .topic-row{background:#fff;border:1px solid var(--border);border-radius:13px}.stripe{border-radius:13px;padding:28px 24px;margin-bottom:12px;font-size:19px;font-weight:750}.blue-stripe{background:#e5f4ff;color:#27678c}.mint-stripe{background:#e7f7ee;color:#227b60}.three-cards,.reading-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.mini-feature,.reading-grid>a{padding:22px;border:1px solid var(--border);background:#fff;border-radius:15px}.mini-feature img{width:100%;height:140px;object-fit:cover;border-radius:10px}.mini-feature span,.reading-grid small{font-size:11px;color:var(--orange-deep);font-weight:750}.mini-feature h3,.reading-grid h3{font-size:18px}.mini-feature p,.reading-grid p{font-size:13px;color:var(--muted)}.theme-focus{display:grid;grid-template-columns:43% 1fr;gap:30px;background:#fff0d7;padding:36px;border-radius:20px}.theme-focus .topic-row{background:#fffaf3;margin-bottom:9px;border-radius:12px}.reading-grid{grid-template-columns:repeat(4,1fr)}.reading-grid>a>span{font-size:12px;color:#b3540d}.service-banner{background:#342b3c;color:#fff;padding:34px 42px;border-radius:20px;display:flex;align-items:center;justify-content:space-between;gap:30px}.service-banner h2{color:#fff}.service-banner p{color:#e7deed;max-width:680px;font-size:14px}.page-intro{margin:26px 0 38px;padding:48px 5%;background:#fff1d9;border-radius:20px}.page-intro h1{max-width:810px}.page-intro p{max-width:770px}.explore-intro{background:#f3edff}.forum-intro{background:linear-gradient(100deg,#fff0d3,#ffe3ca)}.publish-intro{background:#f0f5ff}.forum-layout,.about-layout{display:grid;grid-template-columns:245px 1fr;gap:28px;margin-bottom:65px}.side-menu{background:#fff;border:1px solid var(--border);border-radius:15px;padding:15px;align-self:start;position:sticky;top:15px}.side-menu h3{padding:0 10px;font-size:17px}.side-menu a{display:block;padding:9px 10px;border-radius:8px;font-size:14px}.side-menu a.active,.side-menu a:hover{background:#fff0d7;color:#9e4906}.side-menu p{font-size:12px;color:var(--muted)}.compact-boards{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:34px}.compact-boards a{padding:14px 17px;background:#fff;border:1px solid var(--border);border-radius:12px}.compact-boards strong,.compact-boards span{display:block}.compact-boards span{font-size:12px;color:var(--muted);margin-top:5px}.filters{display:flex;align-items:end;gap:13px;flex-wrap:wrap;margin-bottom:20px}.filters label{font-size:13px;display:grid;gap:5px}.filters select{min-width:180px}.filters.compact{margin-top:20px}.filters .plain-link{font-size:13px}.pages{display:flex;gap:8px;margin-top:25px}.pages a{border:1px solid var(--border);border-radius:8px;min-width:36px;text-align:center;padding:5px 10px;background:#fff}.pages a[aria-current]{background:#a94704;color:#fff}.thread-layout{display:grid;grid-template-columns:minmax(0,810px) minmax(200px,1fr);gap:30px;padding-top:26px;padding-bottom:60px}.crumb{color:var(--muted);font-size:12px;margin-bottom:18px}.post-paper{background:white;border:1px solid var(--border);border-radius:20px;padding:38px}.post-paper h1{font-size:33px}.post-body{font-size:17px;line-height:1.9;margin:35px 0}.post-body p{margin:0 0 22px;white-space:pre-wrap}.thread-cover{max-height:350px;width:100%;object-fit:cover;border-radius:14px;margin-top:20px}.prompt-area{background:#fff8e9;border-radius:14px;padding:18px 24px}.prompt-area h2{font-size:18px}.prompt-area p{font-size:14px}.sticky-side{position:sticky;top:18px;background:#fff;border:1px solid var(--border);border-radius:14px;padding:20px}.sticky-side a{display:block;padding:12px 0;font-size:14px;border-bottom:1px solid var(--border)}.sticky-side hr{border:0;border-top:1px solid var(--border)}.reply,.form-panel,.help-panel,.moderation-item{background:#fff;border:1px solid var(--border);border-radius:14px;padding:24px;margin:15px 0}.reply p{white-space:pre-wrap}.form-panel form{display:grid;gap:16px}.form-panel label{display:grid;gap:6px;font-size:14px;font-weight:700}.form-panel input,.form-panel textarea,.form-panel select,.filters select,.search-big input{width:100%;border:1px solid #dbd3ce;background:#fff;border-radius:9px;padding:11px 12px;color:var(--title);min-height:44px}.form-panel textarea{resize:vertical}.form-panel .btn{justify-self:start}.notice,.error,.empty{padding:17px;background:#fff7e6;border-radius:10px;color:#664c27;font-size:14px}.error{background:#fff0f0;color:#9b1f1f}.report{margin-top:25px;font-size:14px}.report summary{cursor:pointer}.report form{margin-top:16px}.count{font-size:15px;color:var(--muted)}.publish-layout{display:grid;grid-template-columns:minmax(0,2fr) minmax(240px,1fr);gap:28px;margin-bottom:60px}.publish-layout .form-panel{margin:0}.two-inputs{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-panel .checkline{display:flex;align-items:flex-start;gap:10px;font-weight:400}.checkline input{width:auto;min-height:auto;margin-top:7px}.help-panel{margin:0;align-self:start;background:#fff9ed}.help-panel li{margin-bottom:13px}.help-panel a{color:var(--orange-deep)}.search-page{max-width:1100px}.search-big{display:flex;gap:10px;max-width:780px}.search-big input{flex:1}.search-result{border-bottom:1px solid var(--border)}.search-result .topic-row{border:0}.search-result>p{font-size:13px;margin:0 20px 17px 70px;color:var(--muted)}.tags{display:flex;gap:10px;flex-wrap:wrap}.tags a{padding:9px 18px;border-radius:18px;background:#fff1d9}.about-copy{background:#fff;border:1px solid var(--border);border-radius:17px;padding:20px 38px}.about-copy section{padding:25px 0;border-bottom:1px solid var(--border);scroll-margin-top:20px}.about-copy section:last-child{border:0}.about-copy h2{font-size:24px}.about-copy details{padding:13px 0;border-bottom:1px solid var(--border)}.about-copy summary{cursor:pointer;font-weight:750}.editorial-note{padding:30px;background:#f2e9fe;border-radius:15px}.site-footer{background:var(--footer);color:var(--footer-text);padding-top:50px}.footer-grid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:38px;padding-bottom:36px}.site-footer h3{color:white;font-size:17px}.site-footer p{max-width:360px;font-size:13px;color:#d9ccdb}.site-footer a{display:block;margin:8px 0;font-size:13px;color:#e9dce9}.footer-bottom{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #51475a;padding-top:16px;padding-bottom:20px;font-size:12px}.mobile-bottom,.drawer,.drawer-cover{display:none}.menu-open{overflow:hidden}#backtop{position:fixed;right:22px;bottom:25px;border:0;border-radius:50%;background:#a94704;color:white;width:44px;height:44px;box-shadow:0 4px 15px #0002;z-index:9}#backtop[hidden]{display:none}.admin-page{padding-bottom:60px}.moderation-item{overflow-wrap:anywhere}.moderation-item form{display:flex;gap:10px}.logout{margin-bottom:20px}
@media(max-width:1100px){.wrap{padding:0 24px}.header-row{gap:17px}.desktop-nav{gap:12px}.brand{min-width:170px}.board-grid{grid-template-columns:repeat(4,1fr)}.board-card{padding:16px}.board-strip{gap:20px}}@media(max-width:850px){.desktop-nav,.head-search{display:none}.menu-toggle{display:block;margin-left:auto}.board-grid{grid-template-columns:repeat(2,1fr)}.feature-layout,.split-panel,.theme-focus{grid-template-columns:1fr}.portrait-panel{min-height:210px}.hero{grid-template-columns:1.4fr 1fr}.hero-copy{padding:30px}.forum-layout,.about-layout{grid-template-columns:1fr}.side-menu{position:relative;top:0}.side-menu a{display:inline-block}.footer-grid{grid-template-columns:repeat(2,1fr)}.drawer-cover:not([hidden]){display:block;position:fixed;inset:0;background:#1f142e9c;z-index:19}.drawer{display:flex;flex-direction:column;gap:4px;position:fixed;top:0;right:0;bottom:0;background:white;width:min(320px,84vw);padding:28px;z-index:20;transform:translateX(110%);transition:transform .2s;box-shadow:-10px 0 35px #0002}.drawer.open{transform:translateX(0)}.drawer a{padding:10px;border-bottom:1px solid var(--border)}.drawer-close{align-self:flex-end;background:#fff4df;border:0;border-radius:8px;padding:8px 14px}}@media(max-width:650px){.wrap{padding:0 17px}.top-inner{font-size:10px}.header-row{height:65px}.brand strong{font-size:20px}.hero{display:block;margin-top:16px;margin-bottom:40px}.hero-copy{padding:28px 23px}.hero h1{font-size:29px}.hero-art{min-height:155px}.orbit{width:65px;height:65px;font-size:28px}.orbit-one{font-size:42px;top:10px}.orbit-two{bottom:20px}.orbit-three{bottom:15px}.board-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.board-card{min-height:185px;padding:13px}.board-emoji{font-size:27px}.board-card strong{font-size:14px}.board-card p{font-size:11px}.section-head{align-items:start}.section-head h2{font-size:21px}.section-head p{font-size:12px}.section-head>a{font-size:12px}.section{margin-bottom:40px}.feature-layout,.duo-section,.wide-list,.three-cards,.reading-grid,.publish-layout{grid-template-columns:1fr}.theme-focus{padding:23px}.service-banner{display:block;padding:25px}.page-intro{padding:30px 22px}.page-intro h1{font-size:27px}.post-paper{padding:22px}.post-paper h1{font-size:25px}.thread-layout{display:block}.thread-side{margin-bottom:25px}.two-inputs{grid-template-columns:1fr}.search-big{display:block}.search-big .btn{margin-top:10px;width:100%}.footer-grid{gap:16px;padding-bottom:20px}.footer-grid h3{font-size:14px}.footer-grid p,.footer-grid a{font-size:12px}.mobile-bottom{display:flex;position:fixed;bottom:0;left:0;right:0;background:white;border-top:1px solid var(--border);height:61px;z-index:10;justify-content:space-around;align-items:center}.mobile-bottom a{display:grid;text-align:center;line-height:1.1;font-size:23px;color:#8e4d18}.mobile-bottom span{font-size:10px;color:#605765;margin-top:4px}body{padding-bottom:61px}#backtop{bottom:78px;right:16px}.footer-bottom{padding-bottom:25px}.compact-boards{grid-template-columns:1fr}}@media(max-width:360px){.board-card{min-height:205px}.hero-actions .btn{padding:9px 12px;font-size:12px}.topic-row{padding:13px 10px}.topic-icon{width:32px;height:32px}.meta{gap:7px}.post-body{font-size:16px}}
:root{--primary:#087E78;--primary-deep:#075C58;--teal:#159E98;--mint:#66C7AC;--footer:#163B3A;}

/* 青绿潮汐品牌视觉覆盖 */
.top-strip{background:#163B3A;color:#E9F8F1}.top-inner a{color:#C8F2E5}
.brand-mark{background:linear-gradient(145deg,#66C7AC,#087E78);color:#fff;box-shadow:0 7px 17px #087e7833}
.head-search{background:#F0F8F5}.board-nav{background:#EEF9F6;border-color:#DDEAE6}
.hero{background:linear-gradient(110deg,#E9F8F1,#B7E3D5)}.hero em{color:#075C58}.hero-foot,.hero-art-label{color:#075C58}
.btn{background:#075C58;border-color:#075C58;color:white}.btn:hover{background:#064D49}.btn-outline{background:#fff;color:#075C58;border-color:#159E98}.btn-outline:hover{background:#E9F8F1;color:#075C58}
.hero-art{background:radial-gradient(circle at 55% 45%,#E9F8F1 0 15%,transparent 16%),radial-gradient(circle at 68% 48%,#66C7AC 0 30%,transparent 31%),radial-gradient(circle at 52% 45%,#D5F3EE 0 45%,transparent 46%)}.orbit{background:#ffffffdd;box-shadow:0 15px 35px #087e7830}
.feature-lead,.editorial-block,.theme-focus,.page-intro,.forum-intro{background:#EEF9F6}.feature-lead span:last-child,.reading-grid>a>span,.mini-feature span,.meta a{color:#075C58}
.board-card{border-color:#DDEAE6}.board-card p{color:#40555A}.card-arrow{color:#075C58}
.tone-spotlight{background:#FFF0EB}.tone-screen{background:#F3EEFC}.tone-variety{background:#FFF2D9}.tone-online{background:#E6F5F7}.tone-creators{background:#F3EEFC}.tone-source{background:#D5F3EE}.tone-everyday{background:#E9F8F1}.tone-teatalk{background:#EEF9F6}
.topic-row{border-color:#E9F1EF}.topic-icon,.prompt-area,.notice,.tags a{background:#EEF9F6}.theme-focus .topic-row{background:#fff}.stripe.mint-stripe{background:#D5F3EE;color:#075C58}.stripe.blue-stripe{background:#E6F5F7;color:#176874}
.service-banner{background:#163B3A}.page-intro.explore-intro{background:#E6F5F7}.page-intro.publish-intro{background:#E9F8F1}.side-menu a.active,.side-menu a:hover{background:#D5F3EE;color:#075C58}
.pages a[aria-current],#backtop{background:#075C58}.site-footer p{color:#CDE2DD}.site-footer a{color:#E9F8F1}.footer-bottom{border-color:#3F6965}.mobile-bottom a{color:#075C58}.drawer-close{background:#E9F8F1}

/* 新版专题阅读路线：继承原有青绿与薄荷配色 */
.route-steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px;margin-top:22px}.route-steps article{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:22px 18px;display:flex;flex-direction:column;gap:13px}.route-steps article:nth-child(even){background:var(--teal-pale)}.route-steps small{font-weight:700;color:var(--primary)}.route-steps h3{margin:0;font-size:19px}.route-steps p{font-size:15px;line-height:1.8;flex:1;margin:0}.route-steps a{font-size:14px;font-weight:700;color:var(--primary-deep)}.board-card.active-board{outline:2px solid var(--primary)}.home-page .board-card:nth-child(3n+2){background:var(--sea-soft)}.home-page .board-card:nth-child(3n){background:var(--mint-soft)}.home-page .board-card:nth-child(4n){background:var(--lavender-soft)}@media(max-width:1100px){.route-steps{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:680px){.route-steps{grid-template-columns:1fr}.route-steps article{min-height:0}}

/* 新版专题阅读路线：继承原有青绿与薄荷配色 */
.route-steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px;margin-top:22px}.route-steps article{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:22px 18px;display:flex;flex-direction:column;gap:13px}.route-steps article:nth-child(even){background:var(--teal-pale)}.route-steps small{font-weight:700;color:var(--primary)}.route-steps h3{margin:0;font-size:19px}.route-steps p{font-size:15px;line-height:1.8;flex:1;margin:0}.route-steps a{font-size:14px;font-weight:700;color:var(--primary-deep)}.board-card.active-board{outline:2px solid var(--primary)}.home-page .board-card:nth-child(3n+2){background:var(--sea-soft)}.home-page .board-card:nth-child(3n){background:var(--mint-soft)}.home-page .board-card:nth-child(4n){background:var(--lavender-soft)}@media(max-width:1100px){.route-steps{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:680px){.route-steps{grid-template-columns:1fr}.route-steps article{min-height:0}}
/* 漫读实验室新增页面组件，色彩继承青绿原主题 */
.home-hero .hero-side{padding:32px 30px;background:linear-gradient(155deg,#e4f7f0,#d4ece8);display:flex;flex-direction:column;justify-content:center;border-left:1px solid #b8ddd4;gap:8px;min-width:0}
.home-hero .hero-side img{max-height:160px;width:100%;object-fit:contain;border-radius:12px;margin-bottom:8px}
.home-hero .hero-side h2{font-size:23px;line-height:1.35;margin:7px 0 0;color:#164940}
.home-hero .hero-side p{font-size:14px;line-height:1.7;margin:3px 0 0;color:#345950}
.home-hero .hero-side a{font-size:14px;color:#075c58;font-weight:750}
.home-hero .hero-copy{display:flex;flex-direction:column;justify-content:center}
.about-content{min-width:0;background:#fff;padding:5px 36px;border:1px solid var(--border);border-radius:17px}
.about-content section{scroll-margin-top:18px;border-bottom:1px solid var(--divider);padding:29px 0 22px;margin:0}
.about-content section:last-child{border-bottom:0}
.about-content p{line-height:1.86}
.about-layout>.help-panel{position:sticky;top:18px;display:flex;flex-direction:column;gap:6px}
.about-layout>.help-panel a{padding:7px 0;border-bottom:1px solid var(--border);font-size:14px}
@media(max-width:850px){.about-layout>.help-panel{position:static}.home-hero .hero-side{padding:25px}}
@media(max-width:650px){.home-hero .hero-side{border-left:0;border-top:1px solid #b8ddd4}.home-hero .hero-side img{max-height:180px}.about-content{padding:0 20px}}