:root{--bg:#FFF6F4;--deep:#F8E8E4;--card:#FFFFFF;--sub:#F8E8E4;--title:#3A1518;--text:#4A2428;--muted:#7A4E52;--soft:#A0787C;--brand:#E35D6A;--pink:#F08A92;--gold:#C9A227;--peach:#F3B4B0;--brown:#3A1518;--border:rgba(227,93,106,.18);--border-strong:rgba(227,93,106,.38);--shadow:0 12px 28px rgba(58,21,24,.08);--radius:12px;--shell:960px}
*{box-sizing:border-box}html{scroll-behavior:smooth}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.locked{overflow:hidden}a{color:inherit;text-decoration:none}button{font:inherit}img{max-width:100%;display:block}.shell{width:min(calc(100% - 32px),var(--shell));margin-inline:auto}.skip-link{position:fixed;left:12px;top:-80px;z-index:1200;background:#fff;color:var(--brown);padding:10px 14px;border-radius:8px;border:1px solid var(--brand)}.skip-link:focus{top:12px}
.flower-strip{position:fixed;inset:0 0 auto 0;height:20px;background:var(--brand);color:#fff;z-index:1000;font-size:12px}.strip-inner{height:20px;display:flex;align-items:center;justify-content:space-between}.text-trigger{border:0;background:transparent;color:#fff;padding:0 6px;min-width:44px;height:20px;cursor:pointer}.site-head{position:fixed;top:20px;left:0;right:0;height:54px;background:rgba(255,246,244,.97);border-bottom:1px solid var(--border);z-index:995;backdrop-filter:saturate(1.1) blur(8px)}.head-inner{height:54px;display:flex;align-items:center;justify-content:space-between;gap:14px}.brand-link,.menu-brand{display:flex;align-items:center;min-height:44px}.brand-logo{height:24px;width:auto;object-fit:contain;object-position:center}.brand-fallback{font-size:16px;font-weight:800;color:var(--title);letter-spacing:.08em}.head-actions{display:flex;align-items:center;gap:8px}.head-app,.menu-trigger{display:inline-flex;align-items:center;justify-content:center;height:44px;padding:0 14px;border-radius:10px;font-size:14px;white-space:nowrap}.head-app{color:var(--brand);background:#fff;border:1px solid var(--border-strong)}.menu-trigger{color:#fff;background:var(--brand);border:1px solid var(--brand);cursor:pointer}.petal-nav{position:fixed;top:74px;left:0;right:0;height:44px;background:rgba(255,246,244,.98);border-bottom:1px solid var(--border);z-index:990}.petal-inner{height:44px;display:flex;align-items:center;gap:12px}.petal{width:88px;height:22px;border:1px solid var(--brand);border-radius:999px;display:inline-flex;align-items:center;justify-content:center;font-size:13px;color:var(--brown);background:#fff}.petal.is-current{background:var(--brand);color:#fff}.site-main{padding-top:142px;padding-bottom:44px;min-height:70vh}h1,h2,h3,p{margin-top:0}h1{font-size:24px;line-height:1.3;color:var(--title);margin-bottom:14px}h2{font-size:20px;line-height:1.35;color:var(--title);margin-bottom:12px}h3{font-size:16px;line-height:1.45;color:var(--title);margin-bottom:8px}p{margin-bottom:14px}.eyebrow{font-size:12px;letter-spacing:.08em;color:var(--brand);font-weight:700}.lead{font-size:17px;color:var(--title);line-height:1.7}.muted{color:var(--muted)}.helper{font-size:13px;color:var(--soft)}.page-wrap{width:min(calc(100% - 32px),var(--shell));margin-inline:auto}.section{margin:0 0 38px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:16px;border-bottom:1px solid var(--border);padding-bottom:10px}.section-head p{margin:0;max-width:560px;color:var(--muted)}
.index-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}.index-tabs a{border:1px solid var(--brand);background:#fff;padding:5px 14px;border-radius:999px;font-size:13px}.hero-intro{padding:22px 0 18px}.hero-intro .lead{max-width:700px}.hero-copy{max-width:780px}.btn-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.btn{min-height:42px;padding:0 18px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;font-size:14px;font-weight:700}.btn-primary{background:linear-gradient(135deg,#F08A92 0%,#E35D6A 52%,#C94A56 100%);color:#fff;box-shadow:var(--shadow)}.btn-secondary{background:#fff;color:var(--brand);border:1px solid var(--border-strong)}.btn:hover,.head-app:hover,.menu-trigger:hover,.petal:hover{transform:translateY(-1px)}a:focus-visible,button:focus-visible{outline:3px solid rgba(201,162,39,.45);outline-offset:2px}
.media-slot{height:168px;border-radius:var(--radius);background:linear-gradient(135deg,#fff 0%,#F8E8E4 100%);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;overflow:hidden}.media-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.media-176{height:176px}.media-160{height:160px}.media-banner{height:200px}.media-app{height:320px;width:240px;max-width:100%}.media-icon{width:64px;height:64px;border-radius:16px}.petal-cut{border-radius:32px 12px 32px 12px;overflow:hidden;box-shadow:var(--shadow)}.warm-split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:18px}.warm-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}.warm-card.soft{background:var(--deep)}.note-pages{display:grid;grid-template-columns:1.2fr .8fr;gap:14px}.note-page{background:#fff;border-radius:26px 10px 26px 10px;border:1px solid var(--border);padding:18px;min-height:160px}.single-story{border-left:4px solid var(--brand);background:#fff;padding:18px 18px 18px 20px;border-radius:0 var(--radius) var(--radius) 0;box-shadow:var(--shadow)}.lesson-list,.status-list,.step-list,.route-list,.article-list{display:grid;gap:10px}.lesson-item,.status-item,.step-item,.route-item,.article-item{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:15px}.lesson-item strong,.status-item strong,.step-item strong,.route-item strong,.article-item strong{display:block;color:var(--title);margin-bottom:5px}.status-item{display:grid;grid-template-columns:100px 1fr;align-items:start}.status-badge{display:inline-flex;justify-content:center;align-items:center;min-height:30px;border-radius:999px;padding:3px 10px;background:var(--deep);color:var(--title);font-size:13px}.status-badge.done{background:var(--brand);color:#fff}.status-badge.work{background:var(--peach);color:var(--brown)}.motif-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.motif{padding:16px;border-radius:18px 10px 18px 10px;background:var(--deep);border:1px solid var(--border)}.motif b{display:block;color:var(--title);margin-bottom:6px}.app-wrap{display:grid;grid-template-columns:260px 1fr;gap:24px;align-items:start}.app-visual{display:flex;flex-direction:column;gap:12px;align-items:flex-start}.app-copy{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.faq-mini{display:grid;gap:10px}.faq-mini details,.faq-list details{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px}.faq-mini summary,.faq-list summary{cursor:pointer;font-weight:700;color:var(--title)}.faq-mini p,.faq-list p{margin:10px 0 0}.brand-block{background:linear-gradient(135deg,#fff 0%,#F8E8E4 100%);border:1px solid var(--border);border-radius:24px 12px 24px 12px;padding:24px}.legal-note{background:var(--brown);color:#F8E8E4;border-radius:var(--radius);padding:20px}.legal-note h2,.legal-note h3{color:#fff}.legal-note a{color:#fff;text-decoration:underline}
.layout-index{display:grid;grid-template-columns:180px 1fr;gap:22px}.layout-index .side-index{position:sticky;top:136px;align-self:start;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:14px}.side-index a{display:block;padding:8px 6px;border-bottom:1px solid var(--border);font-size:13px}.side-index a:last-child{border-bottom:0}.layout-cut .cut-head{display:grid;grid-template-columns:1.1fr .9fr;gap:18px;align-items:end;margin-bottom:20px}.cut-body{display:grid;grid-template-columns:1fr 1fr;gap:14px}.cut-block{background:#fff;border:1px solid var(--border);border-radius:32px 12px 32px 12px;padding:18px}.layout-two{display:grid;grid-template-columns:1fr 1fr;gap:18px}.column-stack{display:grid;gap:14px}.layout-wrap{display:grid;grid-template-columns:280px 1fr;gap:22px;align-items:start}.layout-wrap .wrap-media{position:sticky;top:138px}.layout-pages{display:grid;gap:14px}.page-card{background:#fff;border:1px solid var(--border);border-radius:12px 30px 12px 30px;padding:20px}.article-prose{max-width:760px}.article-prose p{margin-bottom:18px}.quote-card{padding:18px;background:var(--deep);border-left:4px solid var(--gold);border-radius:0 12px 12px 0}.tag-row{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0 18px}.tag{font-size:12px;padding:4px 10px;border-radius:999px;background:var(--deep);color:var(--title);border:1px solid var(--border)}.info-table{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radius);overflow:hidden}.info-table th,.info-table td{padding:12px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}.info-table th{width:160px;color:var(--title);background:var(--deep)}.info-table tr:last-child th,.info-table tr:last-child td{border-bottom:0}.callout{padding:16px 18px;border-radius:var(--radius);background:var(--deep);border:1px solid var(--border);margin:16px 0}.editor-view{font-size:13px;color:var(--muted);font-weight:700}.contact-options{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.contact-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:18px}.contact-card a{color:var(--brand);font-weight:700}.about-banner{margin-bottom:20px}
.site-footer{background:var(--brown);color:#F8E8E4;border-top:1px solid rgba(240,138,146,.5);padding:28px 0 calc(24px + env(safe-area-inset-bottom))}.footer-top{display:grid;grid-template-columns:180px 1fr;gap:30px}.footer-brand{display:flex;align-items:center;gap:10px}.footer-brand strong,.footer-brand span{display:block}.footer-brand span{font-size:12px;color:#F3B4B0}.footer-groups{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.footer-groups h2{font-size:13px;color:#F3B4B0;margin-bottom:8px}.footer-groups a{display:block;font-size:13px;padding:3px 0;color:#F8E8E4}.footer-note{border-top:1px solid rgba(240,138,146,.24);margin-top:22px;padding-top:16px;font-size:13px;color:#F8E8E4}.footer-note p{margin:0 0 6px}
.overlay{position:fixed;inset:0;background:rgba(58,21,24,.32);z-index:1050;opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}.flower-menu{position:fixed;left:0;right:0;bottom:0;z-index:1100;background:#FFF6F4;border-top:1px solid var(--border-strong);box-shadow:0 -18px 40px rgba(58,21,24,.12);max-height:240px;transform:translateY(105%);visibility:hidden;pointer-events:none;transition:transform .25s ease,visibility .25s}.flower-menu.is-open{transform:translateY(0);visibility:visible;pointer-events:auto}.menu-head{height:48px;display:flex;align-items:center;justify-content:space-between;padding:0 max(16px,calc((100vw - var(--shell))/2));border-bottom:1px solid var(--border)}.menu-brand{gap:8px}.close-btn{min-width:54px;height:36px;border:1px solid var(--border-strong);background:#fff;color:var(--brand);border-radius:9px;cursor:pointer}.menu-grid{width:min(calc(100% - 32px),var(--shell));margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding:12px 0 18px;max-height:192px;overflow:auto}.menu-grid h2{font-size:13px;color:var(--brand);margin:0 0 5px}.menu-grid a{display:block;padding:3px 0}.menu-grid b{display:block;font-size:13px}.menu-grid span{display:block;font-size:12px;color:var(--muted);line-height:1.45}.search-panel{position:fixed;left:0;right:0;top:74px;z-index:1080;background:#FFF6F4;border-bottom:1px solid var(--border-strong);box-shadow:var(--shadow);padding:18px 0;opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-12px);transition:.2s}.search-panel.is-open{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)}.search-head{display:flex;justify-content:space-between;gap:16px;align-items:start}.search-head strong,.search-head span{display:block}.search-head span{font-size:13px;color:var(--muted)}.search-presets{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}.search-presets a{padding:7px 12px;background:#fff;border:1px solid var(--brand);border-radius:999px;font-size:13px}.search-tip{font-size:13px;color:var(--muted);margin:0}.mobile-bar{display:none}
@media(max-width:760px){.petal-nav{display:none}.site-main{padding-top:98px;padding-bottom:78px}.shell,.page-wrap{width:calc(100% - 32px)}.head-actions{gap:6px}.head-app,.menu-trigger{padding:0 10px}.menu-trigger{min-width:44px}.warm-split,.note-pages,.layout-two,.cut-body,.motif-grid,.contact-options{grid-template-columns:1fr}.app-wrap,.layout-wrap,.layout-cut .cut-head{grid-template-columns:1fr}.app-visual{align-items:center}.media-app{width:240px}.layout-index{grid-template-columns:1fr}.layout-index .side-index,.layout-wrap .wrap-media{position:static}.side-index{display:flex;overflow-x:auto;gap:8px}.side-index a{white-space:nowrap;border:1px solid var(--border)!important;border-radius:999px;padding:6px 10px!important}.footer-top{grid-template-columns:1fr}.footer-groups{grid-template-columns:repeat(2,1fr)}.flower-menu{max-height:70vh}.menu-grid{grid-template-columns:1fr 1fr;max-height:calc(70vh - 48px)}.search-panel{top:0;bottom:0;background:var(--brand);color:#fff;padding-top:28px}.search-head span,.search-tip{color:#fff}.search-panel .close-btn{background:#fff}.search-presets a{color:var(--brown);background:#fff}.mobile-bar{position:fixed;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:#fff;border-top:1px solid var(--border-strong);z-index:1020}.mobile-bar a{display:flex;align-items:center;justify-content:center;font-size:13px;min-height:48px}.mobile-bar a.is-current{background:var(--brand);color:#fff}.status-item{grid-template-columns:84px 1fr}.info-table th{width:112px}.footer-note{padding-bottom:40px}}
@media(max-width:430px){.head-app{font-size:13px;padding:0 8px}.menu-trigger{font-size:13px;padding:0 8px}.brand-fallback{font-size:15px}.menu-grid{grid-template-columns:1fr}.footer-groups{grid-template-columns:1fr 1fr}.section{margin-bottom:30px}.page-card,.warm-card{padding:16px}}