*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#FBF3E4;color:#2A1E10;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}.shell{width:min(960px,calc(100% - 32px));margin:0 auto}.site-head{position:fixed;inset:0 0 auto;z-index:50}.microbar{height:20px;background:#1A1208;color:#D4A03A;font-size:12px}.microbar-inner{height:20px;display:flex;align-items:center;justify-content:space-between}.text-button{border:0;background:transparent;color:#D4A03A;padding:0 2px;min-height:20px}.brandbar{height:54px;background:#FFF8EE;border-bottom:1px solid rgba(196,106,32,.34)}.brandbar-inner{height:54px;display:flex;align-items:center;justify-content:space-between}.brand{display:inline-flex;align-items:center;min-height:44px;font-size:16px;font-weight:800;color:#1A1208}.brand img,.footer-brand img,.menu-brand img{height:24px;width:auto;max-width:150px;object-fit:contain;object-position:center}.brand-actions{display:flex;align-items:center;gap:8px}.compact-link,.menu-button,.close-button{height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:4px;padding:0 14px}.compact-link{border:1px solid rgba(196,106,32,.5);background:#FFF8EE;color:#2A1E10}.menu-button,.close-button{border:1px solid #1A1208;background:#1A1208;color:#FFF8EE}.core-nav{height:44px;background:#FFF8EE;border-bottom:1px solid rgba(26,18,8,.12)}.core-nav-inner{height:44px;display:flex;align-items:center;gap:28px}.core-link{display:flex;align-items:center;gap:8px;min-height:44px;font-size:13px;color:#6A4A28}.flame-mark{width:14px;height:18px;border:2px solid #D4A03A;border-radius:10px 10px 10px 2px;transform:rotate(45deg);display:inline-block;background:transparent}.core-link.is-current{color:#1A1208;font-weight:700}.core-link.is-current .flame-mark{background:#C46A20;border-color:#C46A20}.site-main{padding-top:146px;padding-bottom:64px;min-height:70vh}h1,h2,h3{color:#1A1208;margin-top:0}h1{font-size:24px;line-height:1.3;margin-bottom:14px}h2{font-size:20px;line-height:1.4;margin-bottom:12px}h3{font-size:16px;line-height:1.5;margin-bottom:8px}p{margin:0 0 14px}.lead{font-size:17px;color:#6A4A28}.muted{color:#8A6A40}.eyebrow{font-size:12px;letter-spacing:.08em;color:#C46A20;font-weight:800;text-transform:uppercase}.hero{padding:44px 0 30px;border-bottom:1px solid rgba(26,18,8,.12)}.hero-copy{max-width:760px}.mini-index{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}.mini-index span{display:inline-flex;align-items:center;gap:7px;padding:5px 9px;background:#F3E6D2;border:1px solid rgba(196,106,32,.26);border-radius:4px;font-size:12px;color:#6A4A28}.mini-index i{width:10px;height:14px;border-radius:8px 8px 8px 1px;background:#C46A20;transform:rotate(45deg)}.button-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.primary-button,.secondary-button{min-height:44px;padding:0 18px;border-radius:4px;display:inline-flex;align-items:center;justify-content:center;font-size:14px;font-weight:700}.primary-button{background:linear-gradient(135deg,#1A1208 0%,#C46A20 100%);color:#FFF8EE}.secondary-button{background:#FFF8EE;color:#2A1E10;border:1px solid #C46A20}.primary-button:hover,.secondary-button:hover,.compact-link:hover,.core-link:hover{filter:brightness(.98);transform:translateY(-1px)}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(196,106,32,.42);outline-offset:3px}.section{padding:34px 0;border-bottom:1px solid rgba(26,18,8,.12)}.panel{background:#FFF8EE;border:1px solid rgba(26,18,8,.12);box-shadow:0 12px 28px rgba(26,18,8,.08);border-radius:4px;padding:24px}.soft-panel{background:#F3E6D2;border:1px solid rgba(196,106,32,.24);border-radius:4px;padding:22px}.image-slot{background:#FFF8EE;border:1px solid rgba(26,18,8,.12);display:flex;align-items:center;justify-content:center;overflow:hidden}.image-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.flame-cut{width:min(100%,340px);height:176px;margin:0 auto 18px;clip-path:polygon(50% 0,84% 25%,100% 58%,82% 100%,18% 100%,0 58%,16% 25%);background:#FFF8EE;border:1px solid rgba(196,106,32,.4);display:flex;align-items:center;justify-content:center}.flame-cut img{width:100%;height:100%;object-fit:contain}.wide-story{max-width:790px;margin:0 auto}.wide-story .image-slot{height:260px;margin:18px 0}.page-pair{display:grid;grid-template-columns:1.08fr .92fr;gap:18px}.page-card{background:#FFF8EE;border:1px solid rgba(196,106,32,.34);padding:24px;position:relative}.page-card:before{content:"";position:absolute;inset:8px;border:1px solid rgba(212,160,58,.28);pointer-events:none}.page-card .image-slot{height:220px;margin-bottom:16px}.rack-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.rack-card{background:#FFF8EE;border:1px solid rgba(26,18,8,.12);padding:22px;min-height:180px}.rack-head-image{height:180px;margin-bottom:18px}.phase-list{display:grid;gap:12px}.phase-row{display:grid;grid-template-columns:120px 1fr;gap:18px;align-items:start;background:#F3E6D2;border-left:5px solid #C46A20;padding:18px}.phase-row strong{color:#1A1208}.status-list{display:grid;gap:10px}.status-row{display:grid;grid-template-columns:110px 1fr;gap:16px;align-items:center;padding:16px 18px;background:#FFF8EE;border:1px solid rgba(26,18,8,.12)}.status-badge{display:inline-flex;min-height:34px;align-items:center;justify-content:center;border:1px solid rgba(196,106,32,.45);background:#F3E6D2;color:#6A4A28;font-weight:700}.memo-list{display:grid;gap:12px}.memo-item{padding:18px 20px;background:#FFF8EE;border-left:4px solid #D4A03A}.method-flow{display:grid;gap:18px}.method-item{display:grid;grid-template-columns:56px 1fr;gap:18px}.method-number{width:48px;height:48px;border-radius:50%;background:#1A1208;color:#F3D8A8;display:flex;align-items:center;justify-content:center;font-weight:800}.topic-list{display:grid;gap:14px}.topic-row{display:grid;grid-template-columns:160px 1fr;gap:20px;padding:20px;background:#FFF8EE;border:1px solid rgba(26,18,8,.12)}.center-card{max-width:720px;margin:0 auto;background:#FFF8EE;border:1px solid rgba(196,106,32,.4);padding:28px;text-align:center}.center-card+.center-card{margin-top:18px}.app-wrap{display:grid;grid-template-columns:1fr 280px;gap:28px;align-items:center}.app-art{position:relative}.app-art .image-slot{height:320px}.app-icon{position:absolute;right:14px;bottom:14px;width:64px;height:64px;background:#FFF8EE;border:1px solid rgba(26,18,8,.12);display:flex;align-items:center;justify-content:center}.app-icon img{width:48px;height:48px;object-fit:contain}.clause{padding:22px 0;border-bottom:1px solid rgba(26,18,8,.12)}.clause:last-child{border-bottom:0}.faq-list{display:grid;gap:12px}.faq-item{background:#FFF8EE;border:1px solid rgba(26,18,8,.12);padding:20px}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.brand-banner{height:200px;margin:0 0 24px;background:#FFF8EE;border:1px solid rgba(26,18,8,.12);display:flex;align-items:center;justify-content:center}.brand-banner img{width:100%;height:100%;object-fit:contain}.brand-figure{height:220px;margin-top:18px}.home-after{display:grid;grid-template-columns:1fr 1fr;gap:18px}.faq-six{display:grid;grid-template-columns:1fr 1fr;gap:12px}.faq-six article{background:#FFF8EE;border:1px solid rgba(26,18,8,.12);padding:18px}.site-footer{background:#1A1208;color:#FBF3E4;border-top:1px solid #D4A03A}.footer-inner{padding:38px 0 76px}.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:24px}.footer-brand strong{font-size:16px}.footer-brand span{color:#F3D8A8;font-size:13px}.footer-groups{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.footer-groups h2{font-size:13px;color:#D4A03A;margin-bottom:10px}.footer-groups a{display:block;font-size:13px;color:#FBF3E4;padding:4px 0}.footer-note,.copyright{font-size:13px;color:#F3D8A8}.footer-note{margin-top:28px;padding-top:20px;border-top:1px solid rgba(212,160,58,.35)}.copyright{margin-bottom:0}.overlay{position:fixed;inset:0;background:rgba(26,18,8,.52);z-index:70;opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}.menu-panel{position:fixed;left:0;right:0;bottom:0;z-index:80;background:#FFF8EE;border-top:2px solid #C46A20;max-height:300px;overflow:auto;transform:translateY(105%);visibility:hidden;pointer-events:none;transition:transform .24s ease,visibility .24s}.menu-panel.is-open{transform:translateY(0);visibility:visible;pointer-events:auto}.menu-head,.menu-grid{width:min(960px,calc(100% - 32px));margin:0 auto}.menu-head{display:flex;align-items:center;justify-content:space-between;padding:14px 0}.menu-brand{display:flex;align-items:center;gap:10px}.menu-grid{display:grid;grid-template-columns:1.25fr 1.25fr .9fr 1.3fr;gap:16px;padding-bottom:20px}.menu-grid h2{font-size:13px;color:#C46A20;margin-bottom:8px}.menu-grid a{display:block;padding:7px 0;border-top:1px solid rgba(26,18,8,.08)}.menu-grid b{display:block;font-size:13px}.menu-grid span{display:block;color:#8A6A40;font-size:12px;line-height:1.5}.search-panel{position:fixed;left:0;right:0;top:74px;z-index:81;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:#FFF8EE;border:1px solid rgba(196,106,32,.45);box-shadow:0 12px 28px rgba(26,18,8,.12);padding:20px}.search-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.search-card label{display:block;color:#6A4A28;margin-bottom:8px}.search-card input{width:100%;height:44px;border:1px solid rgba(26,18,8,.2);background:#FBF3E4;color:#1A1208;padding:0 12px;border-radius:4px}.search-presets{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.search-presets a{min-height:40px;display:flex;align-items:center;padding:0 13px;border:1px solid rgba(196,106,32,.4);background:#FFF8EE;border-radius:4px}.search-empty{margin:12px 0 0;color:#8A6A40;font-size:13px}.panel-open{overflow:hidden}.mobile-nav{display:none}.plain-list{padding-left:20px}.plain-list li{margin-bottom:8px}.quote-line{padding:16px 18px;border-left:4px solid #C46A20;background:#F3E6D2;color:#6A4A28}.split-note{display:grid;grid-template-columns:.9fr 1.1fr;gap:20px;align-items:start}.stateless{font-size:13px;color:#8A6A40}.image-slot.empty:after{content:"";display:block;width:34%;height:1px;background:rgba(196,106,32,.28)}
@media(max-width:760px){.shell{width:calc(100% - 32px)}.core-nav{display:none}.site-main{padding-top:92px;padding-bottom:88px}.hero{padding-top:30px}.brand-actions{gap:6px}.compact-link,.menu-button{padding:0 10px}.page-pair,.rack-grid,.home-after,.faq-six,.contact-grid,.split-note{grid-template-columns:1fr}.phase-row,.topic-row{grid-template-columns:1fr}.status-row{grid-template-columns:96px 1fr}.app-wrap{grid-template-columns:1fr}.app-art{max-width:320px;margin:0 auto}.footer-groups{grid-template-columns:1fr 1fr}.footer-inner{padding-bottom:92px}.menu-panel{max-height:70%;width:100%}.menu-grid{grid-template-columns:1fr 1fr}.search-panel{top:0;bottom:0;background:#1A1208;color:#D4A03A;display:flex;align-items:center}.search-card{background:#1A1208;border-color:rgba(212,160,58,.5);color:#D4A03A}.search-card strong,.search-card label{color:#F3D8A8}.search-card input{background:#FFF8EE;color:#1A1208}.search-presets a{background:#1A1208;color:#F3D8A8;border-color:rgba(212,160,58,.5)}.search-card .close-button{background:#D4A03A;color:#1A1208;border-color:#D4A03A}.mobile-nav{position:fixed;left:0;right:0;bottom:0;z-index:60;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#FFF8EE;border-top:1px solid rgba(26,18,8,.15);display:grid;grid-template-columns:repeat(4,1fr)}.mobile-nav a{display:flex;align-items:center;justify-content:center;min-height:48px;font-size:13px}.mobile-nav a.is-current{background:#C46A20;color:#FFF8EE}.wide-story .image-slot{height:210px}.page-card .image-slot{height:190px}.brand-banner{height:200px}.method-item{grid-template-columns:48px 1fr}.footer-note{margin-bottom:12px}}
@media(max-width:420px){.menu-grid{grid-template-columns:1fr}.footer-groups{grid-template-columns:1fr 1fr}.status-row{grid-template-columns:1fr}.flame-cut{height:160px}.brandbar-inner{gap:8px}.brand{min-width:0}.brand span{white-space:nowrap}.brand-actions{flex-shrink:0}}