*{box-sizing:border-box}
:root{--cream:#F4FBF4;--deep-bg:#E6F3E8;--surface:#FFFFFF;--soft:#D8EEDC;--title:#0F3D24;--text:#1A3D28;--muted:#3E6B4E;--light:#6A8A72;--brand:#1F8A4C;--bright:#2EA860;--deep:#0F3D24;--leaf:#7AC994;--gold:#E8C458;--border:rgba(31,138,76,.18);--border-strong:rgba(31,138,76,.45);--shadow:0 14px 36px rgba(15,61,36,.12);--top:144px}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--top) + 16px);background:var(--cream)}
body{margin:0;overflow-x:hidden;background:var(--cream);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75}
body.panel-open{overflow:hidden} a{color:inherit;text-decoration:none} img{display:block;max-width:100%} button,input{font:inherit} button,a{-webkit-tap-highlight-color:transparent}
button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
.skip-link{position:fixed;top:8px;left:8px;z-index:2000;padding:8px 12px;transform:translateY(-150%);background:#fff;color:var(--deep);border-radius:8px}.skip-link:focus{transform:none}
.site-header{position:fixed;inset:0 0 auto 0;z-index:900;width:100%}
.top-fence{height:24px;background:var(--deep);color:var(--cream)}
.top-inner,.gate-inner,.ridge-inner,.footer-inner,.site-main>section,.site-main>article{width:min(1220px,calc(100% - 32px));margin-inline:auto}
.top-inner{height:24px;display:flex;align-items:center;justify-content:space-between;font-size:12px}
.top-search{position:relative;min-width:44px;height:24px;border:0;background:transparent;color:var(--cream);cursor:pointer}.top-search:after{content:"";position:absolute;inset:-10px 0}
.field-gate{height:72px;background:rgba(244,251,244,.97);border-bottom:1px solid var(--border);backdrop-filter:blur(10px)}
.gate-inner{height:72px;display:grid;grid-template-columns:minmax(120px,1fr) auto minmax(120px,1fr);gap:20px;align-items:center}
.brand-lockup{justify-self:start;min-height:44px;display:inline-flex;align-items:center;max-width:min(260px,40vw)}
.brand-logo,.footer-logo,.basket-logo{width:auto;height:34px;object-fit:contain;object-position:left center}.brand-text{color:var(--deep);font-size:24px;font-weight:800}
.basket-trigger,.app-link,.button-primary,.button-secondary,.panel-close{min-height:44px;border-radius:12px;padding:10px 18px;display:inline-flex;align-items:center;justify-content:center;font-weight:700}
.basket-trigger,.panel-close,.button-secondary{border:1px solid var(--border-strong);background:var(--cream);color:var(--deep);cursor:pointer}
.basket-trigger:hover,.panel-close:hover,.button-secondary:hover{background:var(--soft)}
.app-link,.button-primary{justify-self:end;color:#fff;background:linear-gradient(135deg,#2EA860 0%,#1F8A4C 55%,#0F3D24 100%)}
.ridge-nav{height:48px;background:var(--soft);border-bottom:1px solid var(--border)}.ridge-inner{height:48px;display:flex;align-items:center;justify-content:center;gap:10px}
.ridge-inner a{min-height:44px;padding:5px 14px;display:inline-flex;align-items:center;border-radius:9px;color:var(--deep);font-weight:700}.ridge-inner a.is-current{background:var(--brand);color:#fff}
.site-main{padding-top:calc(var(--top) + 28px);min-height:70vh}.site-main>section,.site-main>article{margin-bottom:28px}
.page-hero,.section-block,.article-panel,.policy-panel,.faq-item,.contact-panel,.app-feature,.walk-card,.note-card,.topic-card,.field-card,.index-card,.catalog-item,.rank-item,.timeline-item,.production-row,.shelf-item{border:1px solid var(--border);background:var(--surface);border-radius:16px;box-shadow:var(--shadow)}
.page-hero,.section-block{padding:clamp(22px,4vw,38px)}.page-hero.split-hero{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(280px,.85fr);gap:28px;align-items:center}
.eyebrow{display:inline-block;color:var(--brand);font-size:13px;font-weight:800;letter-spacing:.08em}
h1,h2,h3,p{margin-top:0}h1,h2,h3{color:var(--title);line-height:1.3}h1{font-size:clamp(28px,4vw,32px);margin-bottom:16px}h2{font-size:clamp(22px,3vw,27px);margin-bottom:14px}h3{font-size:19px;margin-bottom:8px}.lead{max-width:820px;margin-bottom:0;color:var(--muted);font-size:17px}
.section-heading{display:flex;justify-content:space-between;align-items:end;gap:18px;margin-bottom:22px}.section-heading p{max-width:560px;margin:0;color:var(--muted)}
.media-slot{min-height:180px;border-radius:14px;background:var(--deep);border:1px solid rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;overflow:hidden}.media-slot.is-cream{background:var(--cream);border-color:var(--border)}
.media-slot img{width:100%;height:100%;max-height:240px;object-fit:contain;object-position:center}.banner-slot{min-height:220px;max-height:320px;aspect-ratio:16/6.8}.banner-slot img{max-height:320px}.app-art-slot{min-height:300px;max-height:420px}.app-art-slot img{max-height:420px}
.banner-fallback{padding:38px 24px;color:var(--cream);text-align:center}.banner-fallback strong{display:block;font-size:clamp(28px,5vw,48px)}
.hero-copy{margin-top:22px}.hero-copy .mini-title{margin-bottom:7px;color:var(--brand);font-weight:800}.hero-copy p{max-width:900px;color:var(--muted)}
.button-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}.button-primary,.button-secondary{min-width:132px}.button-secondary{justify-self:auto}
.three-fields,.card-grid,.topic-grid,.feature-grid,.policy-grid,.footer-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.field-card,.index-card,.topic-card,.walk-card,.note-card,.app-feature{overflow:hidden}.field-card .media-slot{border:0;border-bottom:1px solid var(--border);border-radius:0;min-height:190px}.card-body{padding:20px}.card-body p:last-child{margin-bottom:0}.text-link{color:var(--brand);font-weight:800}.text-link:hover{text-decoration:underline;text-underline-offset:4px}
.numbered-list,.rank-list,.timeline,.catalog-list,.production-list,.shelf-list,.long-note-list{display:grid;gap:14px}
.numbered-item,.rank-item{display:grid;grid-template-columns:70px minmax(0,1fr);gap:18px;align-items:start;padding:20px;border-radius:14px;background:var(--cream);border:1px solid var(--border)}
.num,.rank-num{color:var(--brand);font-size:34px;line-height:1;font-weight:900}.numbered-item p,.rank-item p,.catalog-item p,.production-row p,.shelf-item p,.timeline-item p{margin-bottom:0;color:var(--muted)}
.split-section{display:grid;grid-template-columns:minmax(260px,.78fr) minmax(0,1.22fr);gap:24px;align-items:start}.topic-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.topic-card,.walk-card,.note-card,.app-feature{padding:20px}.topic-card p,.walk-card p,.note-card p,.app-feature p{margin-bottom:0;color:var(--muted)}
.shelf-list{grid-template-columns:repeat(2,minmax(0,1fr))}.shelf-item{padding:20px;display:grid;grid-template-columns:auto minmax(0,1fr);gap:14px;align-items:start}
.shelf-tag,.status-pill{display:inline-flex;align-items:center;min-height:30px;padding:4px 10px;border-radius:999px;background:var(--soft);color:var(--deep);font-size:13px;font-weight:800;white-space:nowrap}
.timeline{position:relative;padding-left:30px}.timeline:before{content:"";position:absolute;left:9px;top:14px;bottom:14px;width:2px;background:var(--border-strong)}.timeline-item{position:relative;padding:20px}.timeline-item:before{content:"";position:absolute;left:-27px;top:28px;width:12px;height:12px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 6px var(--cream)}
.production-row,.catalog-item,.policy-panel,.article-panel,.contact-panel{padding:22px}.production-row{display:grid;grid-template-columns:minmax(130px,.35fr) minmax(0,1.65fr);gap:20px}.catalog-item{display:grid;grid-template-columns:110px minmax(0,1fr);gap:18px}.catalog-label{color:var(--brand);font-weight:900}
.quote-note{margin:0;padding:18px 20px;border-left:4px solid var(--brand);border-radius:0 12px 12px 0;background:var(--cream);color:var(--muted)}
.editor-note{display:inline-flex;margin-bottom:10px;padding:4px 9px;border-radius:999px;background:var(--deep);color:#fff;font-size:12px;font-weight:800}.policy-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.info-strip{padding:18px 20px;border-radius:14px;border:1px solid var(--border-strong);background:var(--deep-bg);color:var(--deep)}
.faq-list{display:grid;gap:14px}.faq-item{padding:22px}.faq-item h2{font-size:19px}.faq-item p{margin:0;color:var(--muted)}
.app-product{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(260px,.85fr);gap:28px;align-items:center}.app-icon-row{display:flex;align-items:center;gap:14px;margin-bottom:18px}.app-icon{width:64px;height:64px;object-fit:contain;border-radius:14px}
.site-footer{margin-top:50px;padding:42px 0 calc(36px + env(safe-area-inset-bottom));background:var(--deep);color:var(--soft)}.footer-brand{display:flex;align-items:center;gap:16px;margin-bottom:28px}.footer-brand a{min-width:44px;min-height:44px;display:inline-flex;align-items:center}.footer-brand strong,.footer-brand span{display:block}.footer-brand strong{color:#fff;font-size:22px}.footer-brand span{font-size:13px}
.footer-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.footer-grid h2{font-size:16px;color:#fff}.footer-grid a{display:flex;align-items:center;min-height:44px;padding:4px 0}.footer-grid a:hover{text-decoration:underline}.footer-notice{max-width:920px;margin:30px 0 12px}.copyright{margin:0;font-size:14px;color:rgba(216,238,220,.75)}
.site-overlay{position:fixed;inset:0;z-index:1000;background:rgba(7,35,20,.52);opacity:0;visibility:hidden;pointer-events:none;transition:.22s}.site-overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}
.basket-panel,.search-layer{z-index:1010;visibility:hidden;pointer-events:none}.basket-panel{position:fixed;left:50%;bottom:0;width:min(720px,calc(100% - 24px));max-height:70vh;transform:translate(-50%,105%);background:var(--cream);border-radius:20px 20px 0 0;box-shadow:0 -20px 50px rgba(15,61,36,.2);transition:.25s;overflow:hidden}.basket-panel.is-open{transform:translate(-50%,0);visibility:visible;pointer-events:auto}
.panel-head{height:68px;display:flex;align-items:center;justify-content:space-between;padding:10px 18px;border-bottom:1px solid var(--border);background:#fff}.basket-brand{display:flex;align-items:center;gap:12px}.basket-scroll{max-height:calc(70vh - 68px);overflow-y:auto}.basket-groups{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;padding:20px}.basket-groups h2{font-size:16px}.basket-groups a{display:block;padding:10px 0;border-bottom:1px solid var(--border)}.basket-groups strong,.basket-groups span{display:block}.basket-groups span{font-size:13px;color:var(--muted);line-height:1.5}
.search-layer{position:fixed;top:96px;left:50%;width:min(760px,calc(100% - 32px));transform:translate(-50%,-16px);opacity:0;transition:.2s}.search-layer.is-open{opacity:1;transform:translate(-50%,0);visibility:visible;pointer-events:auto}.search-card{padding:22px;border:1px solid var(--border);border-radius:18px;background:var(--cream);box-shadow:var(--shadow)}.search-head{display:flex;justify-content:space-between;gap:16px}.search-shell{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:12px;min-height:52px;padding:0 14px;border:1px solid var(--border-strong);border-radius:12px;background:#fff}.search-shell input{width:100%;min-width:0;border:0;outline:0;background:transparent}.search-presets{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.search-presets a{min-height:44px;padding:8px 13px;display:inline-flex;align-items:center;border:1px solid var(--border);border-radius:10px;background:#fff;font-weight:700}.search-note{margin:14px 0 0;color:var(--muted);font-size:14px}
.mobile-bottom-nav{display:none}
@media(max-width:860px){.page-hero.split-hero,.split-section,.app-product{grid-template-columns:1fr}.three-fields,.card-grid,.topic-grid,.feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.page-hero.split-hero .media-slot{order:-1}}
@media(max-width:640px){:root{--top:96px}html{scroll-padding-top:112px}body{padding-bottom:calc(58px + env(safe-area-inset-bottom))}.top-inner,.gate-inner,.footer-inner,.site-main>section,.site-main>article{width:min(100% - 32px,1220px)}.gate-inner{grid-template-columns:minmax(0,1fr) auto auto;gap:8px}.brand-lockup{max-width:42vw;min-width:0}.brand-logo{height:30px;max-width:100%}.brand-text{font-size:20px;white-space:nowrap}.basket-trigger,.app-link{min-width:62px;padding:8px 10px;font-size:14px;white-space:nowrap}.ridge-nav{display:none}.site-main{padding-top:calc(var(--top) + 20px)}.page-hero,.section-block{padding:20px}.section-heading{display:block}.three-fields,.card-grid,.topic-grid,.feature-grid,.policy-grid,.footer-grid,.shelf-list,.basket-groups{grid-template-columns:1fr}.numbered-item,.rank-item,.catalog-item,.production-row,.shelf-item{grid-template-columns:1fr}.banner-slot{min-height:180px;aspect-ratio:16/9}.basket-panel{width:100%;max-height:78vh}.basket-scroll{max-height:calc(78vh - 68px)}.basket-groups{gap:4px;padding:18px 18px calc(22px + env(safe-area-inset-bottom))}.search-layer{inset:0;width:100%;transform:translateY(10px);background:var(--deep);color:var(--cream)}.search-layer.is-open{transform:none}.search-card{min-height:100vh;padding:max(24px,env(safe-area-inset-top)) 18px calc(24px + env(safe-area-inset-bottom));border:0;border-radius:0;background:var(--deep);box-shadow:none}.search-head h2,.search-head .eyebrow,.search-note{color:var(--cream)}.search-layer .panel-close{border-color:rgba(255,255,255,.45);background:transparent;color:#fff}.search-presets a{border-color:rgba(255,255,255,.25);background:rgba(255,255,255,.08);color:#fff}.mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:850;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));min-height:calc(50px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);border-top:1px solid var(--border);background:rgba(244,251,244,.98)}.mobile-bottom-nav a{min-height:50px;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800}.mobile-bottom-nav a.is-current span{padding:6px 10px;border-radius:9px;background:var(--brand);color:#fff}.site-footer{padding-bottom:calc(76px + env(safe-area-inset-bottom))}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}