:root{
  --bg:#F6E7A8;--deep:#E8D27A;--paper:#FFF8DC;--soft:#F3E6B0;--ink:#3A2E08;--text:#4A3C12;
  --muted:#7A6418;--faint:#9A8428;--gold:#8A6A12;--moss:#5A7A38;--line:rgba(58,46,8,.16);--line-strong:rgba(138,106,18,.48);--shadow:0 12px 28px rgba(58,46,8,.08);
}
*{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}body.is-locked{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}.shell-width,.content-width{width:min(960px,calc(100% - 32px));margin:0 auto}.skip-link{position:fixed;left:16px;top:-60px;z-index:1200;background:var(--ink);color:var(--bg);padding:10px 14px;border-radius:8px}.skip-link:focus{top:8px}.top-shell{position:fixed;inset:0 0 auto 0;z-index:800;box-shadow:0 3px 14px rgba(58,46,8,.08)}.bean-path{height:20px;background:var(--ink);color:var(--bg);font-size:12px}.bean-path-inner{height:20px;display:flex;align-items:center;justify-content:space-between}.text-button,.menu-button,.close-button{border:0;background:transparent;color:inherit;cursor:pointer;min-height:44px}.bean-path .text-button{min-height:20px;padding:0 2px;color:var(--bg);font-size:12px}.bean-header{height:54px;background:var(--bg);border-bottom:1px solid var(--gold)}.bean-header-inner{height:54px;display:flex;align-items:center;justify-content:space-between;gap:16px}.brand-link{display:inline-flex;align-items:center;min-height:44px}.site-logo{display:block;height:24px;width:auto;max-width:190px;object-fit:contain;object-position:center}.brand-text{font-size:16px;font-weight:800;letter-spacing:.04em;color:var(--ink)}.header-actions{display:flex;align-items:center;gap:6px}.header-app,.menu-button{height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 14px;border-radius:10px;font-size:14px}.header-app{background:var(--ink);color:var(--bg)}.menu-button{border:1px solid var(--line-strong);color:var(--ink);background:var(--paper)}.bean-grid{background:var(--bg);border-bottom:1px solid var(--line-strong)}.bean-grid-inner{display:grid;grid-template-columns:repeat(2,1fr)}.bean-grid-item{height:36px;display:flex;align-items:center;justify-content:center;border-right:1px solid var(--line-strong);border-bottom:1px solid var(--line-strong);font-size:13px;font-weight:700;color:var(--gold)}.bean-grid-item:nth-child(even){border-right:0}.bean-grid-item:nth-child(n+3){border-bottom:0}.bean-grid-item.is-current{background:var(--gold);color:var(--bg)}.site-main{padding-top:164px;padding-bottom:36px;min-height:65vh}.page-hero{width:min(960px,calc(100% - 32px));margin:0 auto 24px}.eyebrow{margin:0 0 8px;color:var(--gold);font-size:12px;font-weight:800;letter-spacing:.12em}.page-hero h1,.home-intro h1{font-size:24px;line-height:1.3;color:var(--ink);margin:0 0 12px}.page-hero p{max-width:720px;margin:0;color:var(--muted)}h2{font-size:20px;line-height:1.4;color:var(--ink)}h3{font-size:16px;line-height:1.5;color:var(--ink)}p{margin:0 0 14px}.section-space{margin-top:28px}.paper-card{background:var(--paper);border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow)}.btn-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.btn{min-height:42px;padding:0 18px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;font-size:14px;font-weight:800}.btn-primary{background:linear-gradient(135deg,#F6E7A8 0%,#8A6A12 100%);color:var(--ink);border:1px solid var(--line-strong)}.btn-secondary{background:var(--ink);color:var(--bg);border:1px solid var(--ink)}a:hover,.text-button:hover,.menu-button:hover,.close-button:hover{filter:brightness(.96)}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--moss);outline-offset:3px}.image-slot{background:var(--bg);border:1px solid var(--line);border-radius:10px;display:flex;align-items:center;justify-content:center;overflow:hidden}.image-slot img{display:block;width:100%;height:100%;object-fit:contain;object-position:center}.image-slot.is-empty::after{content:"";display:block;width:100%;height:100%;background:linear-gradient(135deg,rgba(138,106,18,.08),rgba(255,248,220,.55))}.screen-mask{position:fixed;inset:0;background:rgba(46,36,8,.46);z-index:890;opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.screen-mask.is-visible{opacity:1;visibility:visible;pointer-events:auto}.bean-drawer{position:fixed;left:0;right:0;bottom:0;height:42vh;min-height:320px;max-height:620px;background:var(--paper);z-index:910;transform:translateY(105%);visibility:hidden;pointer-events:none;transition:transform .24s ease,visibility .24s;border-radius:16px 16px 0 0;border-top:1px solid var(--line-strong);box-shadow:0 -18px 50px rgba(58,46,8,.16)}.bean-drawer.is-open{transform:translateY(0);visibility:visible;pointer-events:auto}.drawer-top{height:58px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;border-bottom:1px solid var(--line)}.drawer-brand{display:flex;align-items:center;gap:10px;color:var(--ink)}.drawer-scroll{height:calc(100% - 58px);overflow:auto;padding:16px}.drawer-group{max-width:960px;margin:0 auto 18px}.drawer-group h2{font-size:14px;margin:0 0 8px}.drawer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.drawer-links a{display:flex;flex-direction:column;gap:2px;min-height:62px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--bg)}.drawer-links span{font-weight:800;color:var(--ink)}.drawer-links small{font-size:12px;color:var(--muted)}.search-panel{position:fixed;z-index:905;top:74px;left:0;right:0;visibility:hidden;opacity:0;pointer-events:none;transition:.2s}.search-panel.is-open{visibility:visible;opacity:1;pointer-events:auto}.search-card{width:min(760px,calc(100% - 32px));margin:0 auto;background:var(--paper);border:1px solid var(--line-strong);border-radius:0 0 12px 12px;box-shadow:var(--shadow);padding:18px}.search-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}.search-head h2{margin:0}.search-label{display:block;font-size:13px;font-weight:700;color:var(--muted);margin:14px 0 6px}.search-input{width:100%;height:44px;border:1px solid var(--line-strong);border-radius:9px;padding:0 12px;background:#fffdf2;color:var(--ink)}.search-presets{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.search-presets a{padding:8px 12px;background:var(--bg);border-radius:999px;border:1px solid var(--line);font-size:13px}.search-results{display:grid;gap:8px;margin-top:12px}.search-results a{display:flex;justify-content:space-between;gap:16px;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:#fffdf2}.search-results span{color:var(--muted);font-size:13px}.search-empty{margin:0;color:var(--muted)}
/* 首页 */
.home-intro{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:24px;box-shadow:var(--shadow)}.home-shortcuts{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}.home-shortcuts a{font-size:13px;color:var(--gold);font-weight:800;padding:7px 10px;border:1px solid var(--line-strong);border-radius:999px;background:var(--bg)}.home-intro .lead{font-size:18px;font-weight:800;color:var(--gold);margin-bottom:8px}.home-block{margin-top:30px}.home-block-title{display:flex;align-items:end;justify-content:space-between;gap:12px;margin-bottom:12px}.home-block-title h2{margin:0}.home-block-title a{font-size:13px;color:var(--gold);font-weight:800}.vertical-frame{width:min(420px,100%);height:280px;margin:0 auto;background:var(--bg)}.timeline{position:relative;margin:0;padding-left:30px}.timeline:before{content:"";position:absolute;left:9px;top:10px;bottom:10px;width:2px;background:var(--line-strong)}.timeline-item{position:relative;margin-bottom:14px;background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:16px}.timeline-item:before{content:"";position:absolute;left:-26px;top:22px;width:12px;height:12px;border-radius:50%;background:var(--gold);border:3px solid var(--bg)}.timeline-item h3{margin:0 0 6px}.timeline-thumb{height:190px;margin:12px 0}.fold-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.fold-card{position:relative;padding:18px;background:var(--paper);border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow)}.fold-card:after{content:"";position:absolute;right:0;top:0;border-top:24px solid var(--deep);border-left:24px solid transparent;border-top-right-radius:8px}.fold-card .image-slot{height:210px;margin-bottom:14px}.shelf-intro{padding:18px;background:var(--deep);border-radius:12px;border:1px solid var(--line-strong);color:var(--ink)}.shelf-image{height:180px;margin-bottom:16px}.shelf-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:14px}.week-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.week-card{padding:16px;border-radius:10px;background:var(--paper);border:1px solid var(--line)}.week-card strong{display:block;color:var(--gold);margin-bottom:8px}.week-image{height:210px;margin-bottom:14px}.status-panel{padding:18px;background:var(--paper);border:1px solid var(--line);border-radius:10px}.status-image{height:190px;margin-bottom:14px}.status-lines{display:grid;gap:9px}.status-line{display:grid;grid-template-columns:110px 1fr;align-items:center;gap:12px}.status-line span{font-weight:800;color:var(--ink)}.status-line b{height:8px;border-radius:999px;background:linear-gradient(90deg,var(--gold) 0 65%,var(--deep) 65%)}.app-band{display:grid;grid-template-columns:1.2fr .8fr;gap:20px;align-items:center;background:var(--ink);color:var(--bg);border-radius:12px;padding:22px}.app-band h2,.app-band h3{color:var(--bg)}.app-band .image-slot{height:300px;background:var(--bg)}.app-icon-row{display:flex;align-items:center;gap:12px;margin-bottom:10px}.app-icon{width:48px;height:48px;border-radius:10px;background:var(--bg);border:1px solid rgba(246,231,168,.5);display:flex;align-items:center;justify-content:center;overflow:hidden}.app-icon img{width:100%;height:100%;object-fit:contain}.home-notes,.home-faq,.brand-home{padding:20px;background:var(--paper);border-radius:12px;border:1px solid var(--line)}.note-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.note-grid article{padding:14px;border-left:3px solid var(--gold);background:var(--soft);border-radius:0 8px 8px 0}.mini-faq{display:grid;gap:10px}.mini-faq article{padding:14px;border-bottom:1px solid var(--line)}.mini-faq h3{margin:0 0 5px}
/* 豆剧时间轴 */
.douju-layout{display:grid;grid-template-columns:220px 1fr;gap:20px;align-items:start}.douju-aside{position:sticky;top:174px;padding:16px;background:var(--deep);border-radius:10px}.douju-aside a{display:block;padding:9px 0;border-bottom:1px solid var(--line);font-weight:700}.douju-track{position:relative;padding-left:34px}.douju-track:before{content:"";position:absolute;left:12px;top:8px;bottom:8px;width:2px;background:var(--gold)}.douju-step{position:relative;padding:18px;background:var(--paper);border-radius:10px;border:1px solid var(--line);margin-bottom:14px}.douju-step:before{content:"";position:absolute;width:14px;height:14px;border-radius:50%;background:var(--moss);left:-29px;top:24px;border:3px solid var(--bg)}.douju-step .image-slot{height:220px;margin:12px 0}
/* 短场居中竖静帧 */
.scene-stage{text-align:center}.scene-stage .vertical-frame{height:420px;max-width:360px}.scene-copy{max-width:720px;margin:20px auto 0;text-align:left}.scene-sections{max-width:760px;margin:24px auto 0;display:grid;gap:12px}.scene-sections article{padding:16px 18px;background:var(--paper);border:1px solid var(--line);border-radius:10px}.scene-sections article:nth-child(even){margin-left:36px}.scene-sections article:nth-child(odd){margin-right:36px}
/* 豆页折页卡 */
.douye-folds{display:grid;grid-template-columns:1fr 1fr;gap:16px}.douye-fold{position:relative;min-height:220px;background:var(--paper);padding:20px;border:1px solid var(--line);border-radius:12px}.douye-fold:before{content:"";position:absolute;right:-1px;top:-1px;border-top:46px solid var(--deep);border-left:46px solid transparent}.douye-fold.wide{grid-column:1/-1}.douye-fold .image-slot{height:260px;margin:8px 0 14px}
/* 剧次单列 */
.single-flow{max-width:760px;margin:0 auto;display:grid;gap:14px}.single-flow article{padding:20px;background:var(--paper);border-left:5px solid var(--gold);border-radius:0 10px 10px 0}.single-flow .image-slot{height:300px;margin:0 0 14px;border-left:0}
/* 周豆 */
.week-stack{display:grid;grid-template-columns:1fr 1.1fr 1fr;gap:14px;align-items:start}.week-stack article{padding:18px;background:var(--paper);border:1px solid var(--line);border-radius:10px}.week-stack article:nth-child(2){background:var(--deep);transform:translateY(18px)}.week-stack .image-slot{height:220px;margin-bottom:12px}
/* 豆历状态条 */
.progress-list{display:grid;gap:12px}.progress-item{display:grid;grid-template-columns:140px 1fr auto;gap:16px;align-items:center;padding:16px;background:var(--paper);border:1px solid var(--line);border-radius:10px}.progress-track{height:10px;background:var(--deep);border-radius:999px;overflow:hidden}.progress-track span{display:block;height:100%;background:var(--gold)}.status-badge{padding:6px 10px;border-radius:999px;background:var(--ink);color:var(--bg);font-size:12px}.douli-cover{height:240px;margin-bottom:16px}
/* 豆备 */
.memo-board{display:grid;grid-template-columns:1fr 1fr;gap:14px}.memo-board article{padding:18px;background:var(--paper);border:1px dashed var(--line-strong);border-radius:10px}.memo-board .image-slot{grid-column:1/-1;height:280px}.memo-list{padding-left:18px;margin:0}.memo-list li{margin:8px 0}
/* 看豆 */
.method-steps{counter-reset:method;display:grid;gap:14px}.method-steps article{counter-increment:method;display:grid;grid-template-columns:54px 1fr;gap:16px;padding:18px;background:var(--paper);border:1px solid var(--line);border-radius:10px}.method-steps article:before{content:counter(method);width:44px;height:44px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--gold);color:var(--bg);font-weight:800}.method-steps h2{margin:0 0 6px}
/* 豆辑 */
.collection-list{display:grid;gap:12px}.collection-item{display:grid;grid-template-columns:160px 1fr;gap:18px;padding:18px;background:var(--paper);border:1px solid var(--line);border-radius:10px}.collection-tag{display:flex;align-items:center;justify-content:center;min-height:100px;background:var(--deep);border-radius:8px;color:var(--ink);font-weight:800;text-align:center;padding:12px}.collection-item h2{margin-top:0}
/* 豆架 */
.center-cards{max-width:780px;margin:0 auto;display:grid;gap:16px}.center-cards .image-slot{height:300px}.center-card{padding:22px;background:var(--paper);border:1px solid var(--line);border-radius:12px;text-align:center}.center-card p{text-align:left}.center-card.alt{background:var(--deep)}
/* APP */
.app-page-band{display:grid;grid-template-columns:1fr 360px;gap:22px;align-items:center;padding:24px;background:var(--ink);color:var(--bg);border-radius:12px}.app-page-band h1,.app-page-band h2{color:var(--bg)}.app-page-band .image-slot{height:320px;background:var(--bg)}.app-feature-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:18px}.app-feature-list article{padding:18px;background:var(--paper);border:1px solid var(--line);border-radius:10px}
/* 服务与条款页 */
.info-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.info-card{padding:18px;background:var(--paper);border:1px solid var(--line);border-radius:10px}.info-card h2{margin-top:0}.clause-list{max-width:820px;margin:0 auto;display:grid;gap:14px}.clause{padding:20px;background:var(--paper);border:1px solid var(--line);border-radius:10px}.clause h2{margin-top:0}.help-route{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.help-route a{padding:16px;background:var(--paper);border:1px solid var(--line);border-radius:10px;font-weight:800;color:var(--ink)}.faq-list{display:grid;gap:10px}.faq-item{padding:18px;background:var(--paper);border:1px solid var(--line);border-radius:10px}.faq-item h2{font-size:17px;margin:0 0 7px}.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.contact-card{padding:20px;background:var(--paper);border:1px solid var(--line);border-radius:10px}.about-banner{height:200px;margin-bottom:18px}.about-statement{display:grid;grid-template-columns:.8fr 1.2fr;gap:18px}.about-statement .brand-mark{min-height:220px;background:var(--deep);display:flex;align-items:center;justify-content:center;border-radius:10px}.about-statement .brand-mark .image-slot{width:100%;height:220px}.about-copy{padding:20px;background:var(--paper);border:1px solid var(--line);border-radius:10px}
.site-footer{background:#2E2408;color:var(--bg);border-top:1px solid rgba(246,231,168,.35);padding:28px 0 22px;margin-top:34px;font-size:13px}.footer-top{display:grid;grid-template-columns:220px 1fr;gap:24px}.footer-brand{display:flex;gap:10px;align-items:flex-start}.footer-brand div{display:grid}.footer-brand strong{font-size:15px}.footer-brand span{font-size:11px;color:#E8D27A}.footer-links{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.footer-links h2{font-size:13px;color:var(--bg);margin:0 0 8px}.footer-links a{display:block;color:#F3E6B0;margin:5px 0}.footer-note{margin-top:22px;padding-top:14px;border-top:1px solid rgba(246,231,168,.28)}.footer-note p:last-child{margin-bottom:0}.mobile-bottom{display:none}
@media (max-width:760px){
  .shell-width,.content-width,.page-hero{width:calc(100% - 32px)}.bean-grid{display:none}.site-main{padding-top:92px;padding-bottom:78px}.site-logo{max-width:150px}.header-app,.menu-button{padding:0 10px}.search-panel{top:0;bottom:0;background:var(--ink)}.search-card{width:100%;height:100%;border:0;border-radius:0;background:var(--ink);color:var(--bg);padding:24px 16px}.search-head h2,.search-label{color:var(--bg)}.search-input{background:var(--paper)}.search-presets a{background:transparent;color:var(--bg);border-color:rgba(246,231,168,.35)}.search-results a{background:rgba(255,248,220,.08);color:var(--bg);border-color:rgba(246,231,168,.25)}.search-results span{color:var(--deep)}.bean-drawer{height:42vh;min-height:330px}.drawer-links{grid-template-columns:1fr 1fr}.home-intro{padding:20px}.fold-grid,.shelf-cards,.week-row,.note-grid,.douye-folds,.memo-board,.info-grid,.contact-grid,.app-feature-list{grid-template-columns:1fr}.week-row{gap:10px}.app-band,.app-page-band,.douju-layout,.about-statement{grid-template-columns:1fr}.app-band .image-slot,.app-page-band .image-slot{height:300px}.week-stack{grid-template-columns:1fr}.week-stack article:nth-child(2){transform:none}.douju-aside{position:static}.scene-sections article:nth-child(even),.scene-sections article:nth-child(odd){margin-left:0;margin-right:0}.progress-item{grid-template-columns:1fr;gap:8px}.collection-item{grid-template-columns:1fr}.help-route{grid-template-columns:1fr 1fr}.footer-top{grid-template-columns:1fr}.footer-links{grid-template-columns:1fr 1fr}.mobile-bottom{position:fixed;z-index:850;left:0;right:0;bottom:0;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);display:grid;grid-template-columns:repeat(4,1fr);background:var(--paper);border-top:1px solid var(--line-strong)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:48px;font-size:13px;font-weight:800;color:var(--gold)}.mobile-bottom a.is-current{background:var(--gold);color:var(--bg)}.site-footer{padding-bottom:80px}.drawer-group{margin-bottom:12px}.drawer-links a{min-height:60px}.about-banner{height:200px}
}
@media (max-width:440px){.footer-links{grid-template-columns:1fr 1fr}.drawer-links{grid-template-columns:1fr}.home-shortcuts a{flex:1 1 40%;text-align:center}.scene-stage .vertical-frame{height:360px}.help-route{grid-template-columns:1fr}}

/* 无内联样式的辅助类 */
.shelf-card{padding:16px}.eyebrow-light{color:#E8D27A}.flush-title{margin:0}.about-hero{width:100%;margin-left:0;margin-right:0}.memo-wide{grid-column:1/-1}.btn-row-center{justify-content:center}.progress-100{width:100%}.progress-66{width:66%}.progress-48{width:48%}.progress-24{width:24%}