:root{--bg:#FFF6F4;--deep:#F3E4E2;--card:#FFFFFF;--soft:#F8E8E6;--title:#3A1518;--text:#4A2428;--muted:#7A4E52;--assist:#A0787C;--brand:#C81E2E;--bright:#E24A56;--dark:#8E121C;--gold:#C9A24A;--ink:#3A1518;--border:rgba(200,30,46,.16);--shadow:0 12px 28px rgba(58,21,24,.08);--glow:0 6px 16px rgba(200,30,46,.18)}
*{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}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button{font:inherit}.no-scroll{overflow:hidden}.top-strip{position:fixed;z-index:90;top:0;left:0;right:0;height:18px;background:var(--dark);color:#fff;font-size:12px}.top-strip-inner,.brand-bar-inner,.ring-nav-inner{width:min(960px,calc(100% - 32px));margin:auto}.top-strip-inner{height:18px;display:flex;align-items:center;justify-content:space-between}.text-button,.menu-button,.close-button{border:0;cursor:pointer}.text-button{background:transparent;color:#fff;padding:0 2px;font-size:12px}.brand-bar{position:fixed;z-index:88;top:18px;left:0;right:0;height:54px;background:rgba(255,249,248,.97);border-bottom:1px solid var(--border);backdrop-filter:blur(10px)}.brand-bar-inner{height:54px;display:flex;align-items:center;justify-content:space-between;gap:16px}.brand-link{display:flex;align-items:center;min-height:44px}.brand-logo{height:24px;width:auto;object-fit:contain}.brand-fallback{font-size:16px;font-weight:800;color:var(--ink);letter-spacing:.08em}.head-actions{display:flex;align-items:center;gap:8px}.head-app,.menu-button{height:40px;min-width:76px;padding:0 14px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;font-size:14px;transition:filter 180ms,box-shadow 180ms,transform 180ms}.head-app{background:#fff;color:var(--dark);border:1px solid var(--border)}.menu-button{background:linear-gradient(135deg,#E24A56 0%,#C81E2E 52%,#8E121C 100%);color:#fff;box-shadow:var(--glow)}.ring-nav{position:fixed;z-index:85;top:72px;left:0;right:0;height:44px;background:var(--soft);border-bottom:1px solid var(--border)}.ring-nav-inner{height:44px;display:flex;align-items:center;gap:12px}.ring-mark{width:16px;height:16px;border:4px solid var(--brand);border-radius:50%;background:transparent;box-shadow:0 0 0 2px rgba(200,30,46,.10)}.ring-link{height:34px;min-width:94px;padding:0 12px;border-radius:18px;display:inline-flex;align-items:center;justify-content:center;color:var(--dark);font-size:13px;border:1px solid rgba(200,30,46,.18);background:#fff;transition:180ms}.ring-link.is-current{background:var(--dark);color:#fff;border-color:#fff;box-shadow:var(--glow)}
.site-main{width:min(960px,calc(100% - 32px));margin:0 auto;padding:148px 0 72px}.crumb{font-size:13px;color:var(--assist);margin:0 0 16px}.crumb a{color:var(--dark)}h1,h2,h3{color:var(--title);line-height:1.3;margin-top:0}h1{font-size:24px;margin-bottom:14px}h2{font-size:20px;margin-bottom:12px}h3{font-size:16px;margin-bottom:8px}p{margin:0 0 14px}.lead{font-size:16px;color:var(--muted);max-width:780px}.section{margin:0 0 32px}.panel{background:var(--card);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);padding:22px}.soft-panel{background:var(--soft);border:1px solid var(--border);border-radius:12px;padding:20px}.kicker{font-size:12px;color:var(--brand);font-weight:800;letter-spacing:.08em;margin-bottom:8px}.button-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.btn{min-height:42px;padding:0 18px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;font-size:14px;transition:filter 180ms,box-shadow 180ms,transform 180ms}.btn-primary{background:linear-gradient(135deg,#E24A56 0%,#C81E2E 52%,#8E121C 100%);color:#fff;box-shadow:var(--glow)}.btn-secondary{background:#fff;color:var(--dark);border:1px solid var(--border)}.btn-primary:hover,.menu-button:hover,.ring-link.is-current:hover,.mobile-bar a.is-current:hover{filter:brightness(1.06);box-shadow:0 0 0 3px rgba(226,74,86,.28),0 10px 24px rgba(142,18,28,.28)}.btn-primary:active,.menu-button:active,.ring-link.is-current:active,.mobile-bar a.is-current:active{filter:brightness(1.08);box-shadow:0 0 0 4px rgba(201,162,74,.40),0 0 22px rgba(226,74,86,.50)}a:focus-visible,button:focus-visible{outline:2px solid #E24A56;outline-offset:2px}.image-slot{display:flex;align-items:center;justify-content:center;background:linear-gradient(145deg,#FFFDFB,var(--soft));border:1px solid var(--border);border-radius:12px;overflow:hidden;min-height:160px}.image-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.slot-ring{width:240px;height:176px;border-radius:42% 58% 46% 54%/58% 40% 60% 42%}.slot-168{height:168px}.slot-160{height:160px}.slot-app{width:240px;height:320px}.slot-icon{width:48px;height:48px;min-height:48px;border-radius:13px}.slot-banner{width:100%;height:200px}.slot-brand{height:170px}
.ring-index{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:14px;color:var(--muted);font-size:13px}.ring-index i{width:16px;height:16px;border:4px solid var(--brand);border-radius:50%;display:inline-block}.ring-index a{color:var(--dark);font-weight:700}.ring-cut{display:grid;grid-template-columns:260px 1fr;gap:24px;align-items:center}.dual-red{display:grid;grid-template-columns:1.12fr .88fr;gap:18px}.dual-red article,.ring-page-card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:18px}.dual-red article:first-child{box-shadow:var(--shadow)}.dual-red a,.article-links a{color:var(--dark);font-weight:750}.ring-pages{display:grid;grid-template-columns:1fr 1fr;gap:18px}.ring-page-card{position:relative;padding-top:24px}.ring-page-card:before{content:"";position:absolute;left:18px;top:-8px;width:18px;height:18px;border:5px solid var(--brand);border-radius:50%;background:var(--bg)}.timeline-note,.wrap-app{display:grid;grid-template-columns:1fr 280px;gap:24px;align-items:center}.topic-list{display:grid;gap:8px}.topic-list a{display:flex;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px solid var(--border);font-weight:700}.mini-icon-row{display:flex;align-items:center;gap:10px;margin-top:12px}.mini-icon-row small{color:var(--muted)}.faq-short{display:grid;grid-template-columns:1fr 1fr;gap:12px}.faq-short details,.faq-list details{background:#fff;border:1px solid var(--border);border-radius:12px;padding:14px 16px}.faq-short summary,.faq-list summary{cursor:pointer;font-weight:750;color:var(--title)}.faq-list{display:grid;gap:12px}.status-stack{display:grid;gap:12px}.status-row{display:grid;grid-template-columns:110px 1fr;gap:16px;background:#fff;border:1px solid var(--border);border-radius:12px;padding:16px}.status-label{display:flex;align-items:center;justify-content:center;min-height:42px;border-radius:12px;background:var(--soft);color:var(--dark);font-weight:800}.status-label.is-done{background:var(--dark);color:#fff}.status-label.is-work{background:#fff3db;color:#6b4f10;border:1px solid rgba(201,162,74,.3)}.status-label.is-wait{background:#fff;border:1px dashed var(--border)}.long-note{border-left:3px solid var(--brand);padding-left:18px}.catalog-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.catalog-card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:18px}.catalog-card:nth-child(2n){background:var(--soft)}.scene-steps{display:grid;gap:12px}.scene-step{display:grid;grid-template-columns:46px 1fr;gap:14px;align-items:start}.scene-step .num{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--deep);color:var(--dark);font-weight:800}.inquiry-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.term-section{padding:18px 0;border-bottom:1px solid var(--border)}.term-section:last-child{border-bottom:0}.help-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.help-card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:18px}.brand-statement{display:grid;gap:18px}.about-highlight{background:linear-gradient(135deg,#fff,var(--soft));border:1px solid var(--border);border-radius:12px;padding:22px}.article-body p{margin-bottom:16px}.article-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.article-links a{background:#fff;border:1px solid var(--border);border-radius:999px;padding:9px 14px}.note-label{display:inline-flex;align-items:center;min-height:30px;padding:0 10px;border-radius:999px;background:var(--soft);color:var(--dark);font-size:12px;font-weight:800;margin-bottom:10px}
.site-footer{background:var(--ink);color:#F8E8E6;border-top:1px solid rgba(226,74,86,.35)}.footer-inner{width:min(960px,calc(100% - 32px));margin:auto;padding:34px 0 36px}.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:24px}.footer-brand img{height:24px;width:auto;object-fit:contain}.footer-brand strong{color:#fff}.footer-brand span{color:#C9A24A;font-size:12px;letter-spacing:.12em}.footer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.footer-grid section{display:flex;flex-direction:column;gap:7px}.footer-grid h2{font-size:14px;color:#fff;margin:0 0 5px}.footer-grid a{font-size:13px;color:#F8E8E6}.footer-note,.copyright{font-size:13px;color:#d9c4c1}.footer-note{margin-top:24px;border-top:1px solid rgba(255,255,255,.1);padding-top:18px}.copyright{margin-bottom:0}
.overlay{position:fixed;z-index:105;inset:0;background:rgba(58,21,24,.35);opacity:0;visibility:hidden;pointer-events:none;transition:180ms}.overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}.site-drawer{position:fixed;z-index:110;top:86px;right:12px;width:min(40%,520px);max-height:70vh;background:#fff;border:1px solid var(--border);border-radius:16px;box-shadow:0 24px 60px rgba(58,21,24,.22);transform:translateX(112%);visibility:hidden;pointer-events:none;transition:180ms;overflow:auto;padding:18px}.site-drawer.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;position:sticky;top:-18px;background:#fff;padding:3px 0 10px;z-index:2}.drawer-brand{display:flex;align-items:center;gap:10px}.drawer-brand img{height:24px;width:auto;object-fit:contain}.drawer-brand span{display:flex;flex-direction:column}.drawer-brand small{color:var(--assist);font-size:10px;letter-spacing:.1em}.close-button{width:40px;height:40px;border-radius:12px;background:var(--soft);color:var(--dark);font-size:22px}.drawer-groups{display:grid;gap:16px}.drawer-groups h2{font-size:14px;color:var(--muted);margin:0 0 8px}.drawer-items{display:grid;grid-template-columns:1fr 1fr;gap:8px}.drawer-items a{display:flex;flex-direction:column;gap:3px;padding:10px;border-radius:12px;background:var(--bg);border:1px solid var(--border)}.drawer-items b{color:var(--title);font-size:13px}.drawer-items span{color:var(--muted);font-size:12px;line-height:1.45}.search-panel{position:fixed;z-index:108;top:72px;left:0;right:0;visibility:hidden;pointer-events:none;opacity:0;transition:180ms}.search-panel.is-open{visibility:visible;pointer-events:auto;opacity:1}.search-card{width:min(760px,calc(100% - 32px));margin:0 auto;background:#fff;border:1px solid var(--border);border-radius:0 0 16px 16px;box-shadow:0 18px 48px rgba(58,21,24,.16);padding:18px}.search-head{display:flex;justify-content:space-between;align-items:center;gap:14px}.search-head h2{margin:0}.search-card p{color:var(--muted)}.search-links{display:flex;flex-wrap:wrap;gap:8px}.search-links a{padding:9px 14px;border-radius:999px;background:var(--soft);color:var(--dark);font-weight:700}.mobile-bar{display:none}
@media(max-width:760px){.ring-nav{display:none}.site-main{padding-top:96px;padding-bottom:88px}.top-strip-inner,.brand-bar-inner,.site-main,.footer-inner{width:calc(100% - 32px)}.head-actions{gap:6px}.head-app,.menu-button{min-width:68px;padding:0 10px}.ring-cut,.timeline-note,.wrap-app{grid-template-columns:1fr}.dual-red,.ring-pages,.catalog-grid,.inquiry-grid,.help-grid{grid-template-columns:1fr}.slot-ring,.slot-app{width:min(240px,100%);margin-inline:auto}.status-row{grid-template-columns:1fr}.site-drawer{top:78px;right:8px;width:86%;max-height:70vh}.drawer-items{grid-template-columns:1fr}.search-panel{inset:18px 0 0;top:18px;background:var(--dark)}.search-card{width:100%;height:100%;border-radius:0;border:0;background:var(--dark);color:#fff;padding:80px 16px 90px}.search-head h2{color:#fff}.search-card p{color:#f1d9d7}.search-links a{background:#fff;color:var(--dark)}.search-head .close-button{background:rgba(255,255,255,.12);color:#fff}.mobile-bar{position:fixed;z-index:95;left:0;right:0;bottom:0;min-height:48px;padding-bottom:env(safe-area-inset-bottom);background:#fff;border-top:1px solid var(--border);display:grid;grid-template-columns:repeat(4,1fr)}.mobile-bar a{min-height:48px;display:flex;align-items:center;justify-content:center;font-size:13px;color:var(--muted);transition:180ms}.mobile-bar a.is-current{background:var(--dark);color:#fff;box-shadow:var(--glow)}.footer-inner{padding-bottom:92px}}
@media(max-width:430px){h1{font-size:23px}.panel,.soft-panel{padding:17px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid section:last-child{grid-column:1/-1}.slot-banner{height:180px}}