:root{--bg:#F6F0DC;--deep:#E6DCC0;--paper:#FBF7EA;--soft:#EFE6CE;--ink:#18140A;--text:#2A2414;--muted:#5A4E30;--aux:#7A6E48;--darkgold:#6E5418;--honey:#C9A03A;--line:rgba(24,20,10,.12);--strong:rgba(110,84,24,.50);--shadow:0 12px 28px rgba(24,20,10,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}a{color:inherit;text-decoration:none}button{font:inherit}a,button{outline:none}.skip-link{position:fixed;left:12px;top:-60px;background:var(--ink);color:var(--paper);padding:10px 14px;z-index:999}.skip-link:focus{top:12px}.site-head{position:fixed;inset:0 0 auto 0;z-index:90}.top-strip{height:20px;background:var(--ink);color:var(--honey);font-size:12px}.head-inner{width:min(960px,calc(100% - 32px));margin:0 auto}.strip-inner{height:20px;display:flex;align-items:center;justify-content:space-between}.text-trigger{border:0;background:none;color:var(--honey);min-height:20px;cursor:pointer;padding:0 2px}.brand-row{height:54px;background:var(--paper);border-bottom:1px solid var(--strong)}.brand-inner{height:54px;display:flex;align-items:center;justify-content:space-between}.brand-home{display:inline-flex;align-items:center;min-height:44px}.logo-img,.footer-logo,.bag-logo{height:24px;max-width:180px;object-fit:contain;object-position:center}.brand-text{font-size:16px;font-weight:800;color:var(--ink)}.brand-actions{display:flex;align-items:center;gap:8px}.header-app,.bag-button{display:inline-flex;align-items:center;justify-content:center;height:44px;padding:0 14px;border-radius:12px;font-size:14px}.header-app{background:linear-gradient(135deg,#18140A 0%,#C9A03A 100%);color:var(--paper)}.bag-button{border:1px solid var(--darkgold);background:var(--paper);color:var(--ink);cursor:pointer}.leaf-nav{height:46px;background:var(--paper);border-bottom:1px solid var(--line)}.leaf-inner{height:46px;display:flex;align-items:center;gap:28px}.leaf-link{display:flex;align-items:center;gap:8px;font-size:13px;min-height:44px}.leaf-shape{width:22px;height:14px;border:1px solid var(--darkgold);border-radius:10px 8px 10px 2px;display:block;transform:rotate(-8deg)}.leaf-link.active .leaf-shape{background:var(--honey)}.page-shell{width:min(960px,calc(100% - 32px));margin:0 auto;padding:148px 0 56px}.hero,.section-block,.policy-block,.method-block,.center-card,.memo-block,.topic-row,.status-block,.faq-item{background:var(--paper);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.hero{padding:28px}.hero h1,.page-intro h1{margin:0 0 12px;font-size:24px;line-height:1.3;color:var(--ink)}h2{font-size:20px;line-height:1.4;color:var(--ink);margin:0 0 12px}h3{font-size:16px;line-height:1.45;color:var(--ink);margin:0 0 8px}p{margin:0 0 14px}.lead{font-size:16px;font-weight:700;color:var(--darkgold)}.muted{color:var(--muted)}.button-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.primary-btn,.secondary-btn{height:42px;padding:0 18px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;font-size:14px}.primary-btn{background:linear-gradient(135deg,#18140A 0%,#C9A03A 100%);color:var(--paper)}.secondary-btn{background:var(--paper);border:1px solid var(--darkgold);color:var(--ink)}.primary-btn:hover,.secondary-btn:hover,.header-app:hover,.bag-button:hover{transform:translateY(-1px)}a:focus-visible,button:focus-visible{outline:3px solid rgba(201,160,58,.5);outline-offset:2px}.home-index{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px}.home-index a{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid var(--line);border-radius:999px;background:var(--soft)}.mini-leaf{width:18px;height:12px;border-radius:10px 8px 10px 2px;background:var(--honey);display:inline-block}.content-stack{display:grid;gap:22px;margin-top:22px}.section-block{padding:24px}.vertical-cut{display:grid;grid-template-columns:minmax(180px,260px) 1fr;gap:24px;align-items:stretch}.vertical-cut .media-slot{height:200px}.media-slot{background:var(--paper);border:1px dashed var(--strong);border-radius:16px;display:flex;align-items:center;justify-content:center;overflow:hidden;min-height:120px}.media-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.two-column{display:grid;grid-template-columns:1fr 1fr;gap:16px}.story-card{background:var(--soft);border:1px solid var(--line);border-radius:16px;padding:18px}.story-card .media-slot{height:180px;margin-bottom:14px}.ring-layout{display:grid;grid-template-columns:1fr 1.25fr 1fr;grid-template-areas:"a b c" "d b e";gap:14px}.ring-layout .ring-core{grid-area:b;background:var(--deep);border:1px solid var(--strong);border-radius:18px;padding:20px}.ring-layout .ring-cell{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:16px}.ring-layout .r1{grid-area:a}.ring-layout .r2{grid-area:c}.ring-layout .r3{grid-area:d}.ring-layout .r4{grid-area:e}.ring-layout .media-slot{height:160px;margin-bottom:12px}.shelf-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.shelf-card{padding:20px;background:var(--paper);border:1px solid var(--line);border-radius:18px}.shelf-card .media-slot{height:170px;margin-bottom:14px}.periods{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}.period{padding:18px;border-left:3px solid var(--honey);background:var(--soft);border-radius:14px}.timeline-media{margin-top:16px;height:190px}.status-list{display:grid;gap:10px}.status-row{display:grid;grid-template-columns:120px 1fr;gap:12px;align-items:center;padding:14px 16px;border:1px solid var(--line);border-radius:14px;background:var(--paper)}.status-label{font-weight:700;color:var(--darkgold)}.app-weave{display:grid;gap:16px}.app-images{display:grid;grid-template-columns:1fr 92px;gap:14px;align-items:center}.app-main-slot{height:300px}.icon-slot{height:80px}.icon-slot img{width:48px;height:48px}.after-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}.plain-list{margin:0;padding-left:20px}.plain-list li{margin:8px 0}.faq-preview{display:grid;gap:12px}.faq-preview details{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:14px 16px}.faq-preview summary{cursor:pointer;font-weight:700;color:var(--ink)}.brand-panel{display:grid;grid-template-columns:1fr minmax(180px,280px);gap:18px;align-items:center}.brand-panel .media-slot{height:180px}.page-intro{margin-bottom:22px}.page-intro p{max-width:760px}.layout-double{display:grid;grid-template-columns:1fr 1fr;gap:18px}.layout-double .section-block{height:100%}.layout-vertical{display:grid;grid-template-columns:minmax(190px,270px) 1fr;gap:20px}.layout-vertical .media-slot{height:260px;position:sticky;top:144px}.layout-ring{display:grid;grid-template-columns:1fr 1.5fr 1fr;grid-template-areas:"n c e" "s c w";gap:14px}.layout-ring .policy-block{padding:18px}.layout-ring .core{grid-area:c;background:var(--deep)}.layout-ring .n{grid-area:n}.layout-ring .e{grid-area:e}.layout-ring .s{grid-area:s}.layout-ring .w{grid-area:w}.single-flow{display:grid;gap:16px}.single-flow .media-slot{height:240px}.phase-list{display:grid;gap:16px}.phase{padding:20px;background:var(--paper);border:1px solid var(--line);border-radius:18px}.phase:nth-child(2){margin-left:8%}.phase:nth-child(3){margin-left:16%}.status-board{display:grid;gap:12px}.status-block{padding:18px;display:grid;grid-template-columns:140px 1fr;gap:14px}.memo-list{display:grid;gap:14px}.memo-block{padding:20px;border-left:4px solid var(--honey)}.method-list{display:grid;grid-template-columns:1fr 1fr;gap:16px}.method-block{padding:20px}.topic-list{display:grid;gap:14px}.topic-row{padding:18px;display:grid;grid-template-columns:180px 1fr;gap:18px;align-items:start}.topic-row:nth-child(even){grid-template-columns:1fr 180px}.topic-row:nth-child(even) .topic-label{order:2}.topic-label{font-weight:800;color:var(--darkgold)}.center-stack{display:grid;gap:18px;max-width:760px;margin:0 auto}.center-card{padding:22px;text-align:center}.center-card p{text-align:left}.app-page{display:grid;gap:18px}.app-page .media-slot{height:300px}.policy-stack{display:grid;gap:16px}.policy-block{padding:20px}.help-map{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.faq-list{display:grid;gap:14px}.faq-item{padding:20px}.faq-item h2{font-size:16px}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.contact-grid .policy-block{height:100%}.about-banner{height:200px;margin-bottom:20px}.about-sections{display:grid;gap:16px}.site-footer{background:var(--ink);color:var(--bg);border-top:1px solid var(--honey);padding:34px 0 88px;font-size:13px}.footer-inner{width:min(960px,calc(100% - 32px));margin:0 auto}.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:20px}.footer-brand span{color:var(--honey)}.footer-links{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.footer-links section{display:flex;flex-direction:column;gap:6px}.footer-links h2{font-size:14px;color:var(--honey);margin:0 0 4px}.copyright-note{color:#E6DCC0;margin-top:22px}.copyright{color:var(--honey)}.page-shade{position:fixed;inset:0;background:rgba(24,20,10,.45);z-index:110;visibility:hidden;opacity:0;pointer-events:none;transition:.2s}.page-shade.open{visibility:visible;opacity:1;pointer-events:auto}.bag-panel{position:fixed;z-index:120;right:16px;top:28px;width:300px;max-height:350px;overflow:auto;background:var(--paper);border:1px solid var(--strong);border-radius:18px;box-shadow:0 22px 60px rgba(24,20,10,.24);padding:16px;visibility:hidden;opacity:0;transform:translateY(-16px);pointer-events:none;transition:.2s}.bag-panel.open{visibility:visible;opacity:1;transform:none;pointer-events:auto}.bag-head,.search-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.bag-title{display:flex;align-items:center;gap:10px}.close-button{min-height:44px;border:1px solid var(--darkgold);background:var(--paper);color:var(--ink);border-radius:12px;padding:0 12px;cursor:pointer}.bag-groups{display:grid;gap:14px;margin-top:14px}.bag-groups section{display:grid;gap:6px}.bag-groups h2{font-size:14px;color:var(--darkgold);margin:0}.bag-groups a{display:grid;gap:2px;padding:9px 10px;background:var(--soft);border-radius:12px}.bag-groups span{font-size:12px;color:var(--muted)}.search-panel{position:fixed;z-index:125;left:50%;top:80px;width:min(720px,calc(100% - 32px));transform:translateX(-50%) translateY(-12px);visibility:hidden;opacity:0;pointer-events:none;transition:.2s}.search-panel.open{visibility:visible;opacity:1;transform:translateX(-50%);pointer-events:auto}.search-card{background:var(--paper);border:1px solid var(--strong);border-radius:18px;box-shadow:0 22px 60px rgba(24,20,10,.24);padding:20px}.preset-links{display:flex;flex-wrap:wrap;gap:10px}.preset-links a{padding:10px 14px;border:1px solid var(--darkgold);border-radius:999px;min-height:44px;display:flex;align-items:center}.panel-open{overflow:hidden}.mobile-bar{display:none}
@media(max-width:760px){.leaf-nav{display:none}.page-shell{padding-top:96px;padding-bottom:86px}.vertical-cut,.layout-vertical,.brand-panel,.after-grid{grid-template-columns:1fr}.layout-vertical .media-slot{position:static;height:220px}.two-column,.shelf-grid,.layout-double,.method-list,.help-map,.contact-grid{grid-template-columns:1fr}.ring-layout,.layout-ring{display:grid;grid-template-columns:1fr;grid-template-areas:none}.ring-layout>* ,.layout-ring>*{grid-area:auto!important}.periods{grid-template-columns:1fr}.phase:nth-child(2),.phase:nth-child(3){margin-left:0}.status-row,.status-block,.topic-row,.topic-row:nth-child(even){grid-template-columns:1fr}.topic-row:nth-child(even) .topic-label{order:0}.app-images{grid-template-columns:1fr}.app-main-slot{height:260px}.icon-slot{height:76px}.footer-links{grid-template-columns:1fr 1fr}.site-footer{padding-bottom:104px}.mobile-bar{position:fixed;z-index:100;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(4,1fr);height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:var(--paper);border-top:1px solid var(--strong)}.mobile-bar a{display:flex;align-items:center;justify-content:center;min-height:48px;font-size:13px}.mobile-bar a.active{background:var(--honey);color:var(--ink);font-weight:700}.bag-panel{right:6%;top:28px;width:88%;max-height:350px}.search-panel{inset:0;width:100%;transform:none;background:var(--ink);padding:24px 16px;visibility:hidden}.search-panel.open{transform:none}.search-card{margin-top:46px;background:var(--ink);color:var(--honey);border-color:var(--honey)}.search-card strong,.search-card p{color:var(--honey)}.search-card .close-button{background:var(--paper)}.preset-links a{color:var(--paper);border-color:var(--honey)}.brand-actions{gap:4px}.header-app,.bag-button{padding:0 10px}.hero{padding:22px}.section-block{padding:20px}.footer-brand{flex-wrap:wrap}}

.mt18{margin-top:18px}.mt14{margin-top:14px}