/* 电子表格目录改版：保留现有数据与交互，统一覆盖展示层。 */
:root{--accent:#ff7900;--ink:#333;--muted:#777;--line:#eee;--wash:#f7f7f7;--radius:8px}
body{font-family:Arial,"Microsoft YaHei",sans-serif;color:#333}.wrap{max-width:1440px;padding:0 24px}.topline{background:linear-gradient(100deg,#ff6900,#ff9328 48%,#ff6900);color:white;font-size:12px;padding:10px 16px;letter-spacing:.025em}.topline b{color:#fff}.header{box-shadow:0 4px 12px #8e53be14;border-bottom:0}.head-row{height:78px;gap:26px}.logo{gap:10px;letter-spacing:-.6px;font-size:24px}.logo-mark{transform:none;border-radius:50%;width:43px;height:43px;background:var(--accent);font-size:29px}.logo .logo-name{font-weight:800;line-height:1.05}.logo-name>span{color:var(--accent);font-weight:800!important}.logo-name small{display:block;color:#888;font-size:9px;letter-spacing:2px;margin-top:6px;font-weight:500}.nav{font-size:14px;font-weight:500;gap:24px;align-items:center}.nav-dropdown{position:relative}.nav-dropdown summary{cursor:pointer;list-style:none;white-space:nowrap;display:flex;align-items:center;gap:7px}.nav-chevron{flex-shrink:0;position:relative;top:-1px;transition:transform .16s ease}.nav-dropdown[open] .nav-chevron{transform:rotate(180deg)}.nav-dropdown summary::-webkit-details-marker{display:none}.dropdown-panel{position:absolute;top:35px;left:0;min-width:230px;padding:8px;background:#fff;box-shadow:0 6px 26px #0002;border:1px solid var(--line);border-radius:8px;max-height:65vh;overflow:auto;z-index:30}.dropdown-panel a{display:block;padding:9px 12px;border-radius:5px}.dropdown-panel a:hover{background:#fff3e8}.search{max-width:290px}.search input{background:#f5f5f5;border:0;padding:12px 42px 12px 20px}.head-actions{gap:8px}.contact-strip{padding:14px 20px;text-align:center;border-bottom:1px solid #eee;font-size:13px;color:#2175bf}.category-nav{padding-top:15px;padding-bottom:15px;gap:10px;max-width:1440px}.category-nav a{padding:7px 16px;border-radius:22px;background:#f8f8f8;color:#444;font-size:12px}.category-nav a.active,.category-nav a:hover{background:#fff0df;color:#c45100}.sheet-hero{text-align:center;border-radius:15px;background:linear-gradient(115deg,#ff8500,#ff6b00);padding:35px 20px 32px;margin-top:8px;color:#fff}.sheet-hero h1{font-size:46px;line-height:1.2;letter-spacing:-1px;margin:0 0 20px}.sheet-hero p{font-size:19px;margin:0 0 26px}.sheet-hero .primary{background:white;color:#d86000;border-radius:7px;padding:16px 32px;font-weight:600}.sheet-hero .primary:hover{background:#fff3e6}.section{padding:40px 0 8px}.section-head{justify-content:center;align-items:center;position:relative;margin-bottom:24px}.section-head h2,.sheet-about h2{font-size:26px;letter-spacing:-.5px;margin:0}.section-head>.text-link{position:absolute;right:0}.section-head p{text-align:center}.category-grid{grid-template-columns:repeat(6,minmax(0,1fr));gap:22px}.category-card{padding:17px 10px 15px;border-radius:9px;box-shadow:0 2px 7px #0000000b;border:1px solid #eee}.category-card img{height:105px;object-fit:contain}.category-card b{font-size:14px;font-weight:500;margin-top:14px;overflow-wrap:anywhere}.category-placeholder{height:105px;display:grid;place-items:center;color:#d1d1d1;font-size:48px}.category-card:hover{transform:translateY(-2px);border-color:#ffbf85;box-shadow:0 4px 13px #ff790014}.product-grid{grid-template-columns:repeat(6,minmax(0,1fr));gap:16px}.product-card{padding:0 0 12px;border-radius:8px;overflow:hidden;box-shadow:0 2px 5px #00000009;border:1px solid #e9e9e9;background:#fff}.product-card:hover{box-shadow:0 4px 14px #0001}.product-picture{border-radius:0;background:#fff;overflow:hidden}.product-picture img{aspect-ratio:1;object-fit:contain;padding:8px;transition:transform .2s}.product-card:hover .product-picture img{transform:scale(1.025)}.product-card h3{font-size:13px;font-weight:400;line-height:1.5;margin:6px 12px 10px;min-height:39px}.product-meta{font-size:10px;margin:8px 12px 0;color:#999}.product-card .product-price{margin:0 12px;font-size:14px;color:#e96c00;font-weight:700}.product-card .product-price small{font-size:10px;font-weight:400;color:#999}.save-btn{top:8px;right:8px;width:29px;height:29px;font-size:18px;background:#fffffff0;border:1px solid #eee}.how{gap:20px}.how>div{background:#fafafa;border:1px solid #eee;border-radius:8px;padding:24px}.step-number{color:#d65c00}.how h3{font-size:17px}.faq{margin:28px auto 12px;max-width:1000px}.faq details{border:1px solid #eee;border-radius:7px;padding:15px 20px;margin:10px 0;background:white}.faq summary{font-weight:600;cursor:pointer}.faq p{color:#777;font-size:14px}.sheet-about{padding:45px 0 20px}.sheet-about p{color:#777;line-height:1.9}.catalog-top{background:linear-gradient(115deg,#ff8500,#ff6b00);color:#fff;padding:24px;text-align:center;margin:8px 0 26px;border-radius:10px}.catalog-top h1{font-size:30px;margin:7px 0}.catalog-top .detail-note{color:#fff;margin:0;font-size:13px}.catalog-top .eyebrow{font-size:10px;letter-spacing:.12em;opacity:.85}.catalog-layout{display:block}.sidebar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:0 0 18px}.sidebar>h3{display:none}.sidebar>.side-link{display:none}.price-filter{border:0;padding:0;margin:0;display:flex;gap:12px;align-items:center}.price-filter h3{font-size:11px;letter-spacing:0;text-transform:none;margin:0}.range-inputs{width:190px;margin:0}.toolbar{padding:12px 0;border-top:1px solid #eee;font-size:12px}.toolbar select{border-radius:6px;padding:7px;border:1px solid #eee;background:white}.mobile-filter{display:none}.breadcrumbs{padding:20px 0;font-size:12px}.detail{border:1px solid #f0f0f0;border-radius:10px;padding:25px;gap:45px;box-shadow:0 1px 5px #00000005}.detail-content h1{font-size:25px;line-height:1.45;letter-spacing:0;margin:8px 0 12px}.detail-content>.product-price{font-size:30px;color:var(--accent);margin:12px 0}.detail-image{background:#fff;border-radius:8px}.detail-image img{background:#fff;object-fit:contain}.detail-actions{display:flex;flex-wrap:wrap;gap:10px}.detail-actions>.primary{width:100%;font-size:15px}.detail-actions>.secondary{width:100%;background:#fff}.detail-content>#share{width:100%;padding:11px;margin-top:8px}.detail-note{font-size:12px}.platform-chip{border:1px solid #eee;background:#fff8f0;color:#a94b00;border-radius:5px}.detail-info{font-size:13px}.primary{background:var(--accent);border-radius:7px}.primary:hover{background:#e96c00}.footer{background:#f7f7f7;border-top:1px solid #eee;margin-top:48px;padding:32px 0 20px}.footer-top{grid-template-columns:1fr 200px;gap:50px}.footer-top p{font-size:12px;line-height:1.9;max-width:1000px;color:#777}.footer-top .logo{font-size:20px}.footer-bottom{font-size:11px}.floating-guide{position:fixed;right:18px;bottom:24px;width:56px;height:58px;background:white;border:2px solid var(--accent);border-radius:9px;box-shadow:0 2px 9px #0001;color:#e96c00;font-size:25px;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:15}.floating-guide small{font-size:8px;font-weight:800}dialog{border-radius:12px;border:0;max-width:560px;width:calc(100% - 32px)}.platform-list a:hover{background:#fff3e8}.pager .current{background:var(--accent);color:#fff}.content-page{max-width:900px;margin:auto;padding:45px 0}.content-page h1{font-size:32px}.screen-reader-text{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
@media(min-width:1500px){.catalog-layout .product-grid{grid-template-columns:repeat(8,minmax(0,1fr))}}
@media(max-width:1150px){.head-row{gap:18px}.nav{gap:14px;font-size:12px}.logo{font-size:21px}.search{max-width:230px}.product-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.category-grid{gap:16px}.category-card b{font-size:12px}.head-actions{gap:4px}}
@media(max-width:850px){.nav{display:none}.mobile-menu{display:grid}.search{max-width:none}.head-row{gap:15px}.category-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.sheet-hero h1{font-size:36px}.detail{gap:24px;padding:18px}.detail-content h1{font-size:21px}.how{grid-template-columns:1fr}.section-head>.text-link{position:static}.section-head{flex-wrap:wrap;gap:12px}.footer-top{grid-template-columns:1fr;gap:20px}.menu-panel{padding-top:12px;padding-bottom:12px}.menu-panel a{margin-right:20px}}
@media(max-width:580px){.wrap{padding-left:14px;padding-right:14px}.topline{font-size:10px}.head-row{height:auto;min-height:74px;flex-wrap:wrap;padding-top:12px;padding-bottom:12px;gap:12px}.logo{font-size:21px}.logo-mark{width:35px;height:35px;font-size:23px}.logo-name small{font-size:8px}.head-actions{margin-left:auto}.search{order:3;flex-basis:100%;width:100%}.contact-strip{font-size:11px;padding:10px}.category-nav{gap:6px;padding-top:12px;padding-bottom:12px}.category-nav a{padding:6px 12px;font-size:11px}.sheet-hero{padding:28px 14px}.sheet-hero h1{font-size:30px;letter-spacing:-.5px}.sheet-hero p{font-size:15px}.sheet-hero .primary{padding:13px 22px}.section{padding-top:30px}.section-head h2,.sheet-about h2{font-size:22px}.category-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.category-card{padding:12px 6px}.category-card img,.category-placeholder{height:75px}.category-card b{font-size:11px;line-height:1.4;min-height:30px;margin-top:9px}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.product-card h3{font-size:12px;margin-left:10px;margin-right:10px}.price-filter{flex-wrap:wrap;gap:7px}.price-filter h3{width:100%;margin-bottom:3px}.range-inputs{width:180px}.toolbar{flex-wrap:wrap}.catalog-top{padding:22px 14px}.catalog-top h1{font-size:26px}.catalog-top .detail-note{font-size:11px}.detail{grid-template-columns:1fr;padding:14px}.detail-content{position:static}.detail-image{display:flex;overflow:auto;scroll-snap-type:x mandatory;gap:10px}.detail-image img{flex:0 0 100%;width:100%;scroll-snap-align:start;aspect-ratio:1}.detail-content h1{font-size:22px}.footer-bottom{gap:12px;align-items:start;flex-direction:column}.floating-guide{right:10px;bottom:14px;width:45px;height:49px}.faq details{padding:13px}.faq summary{font-size:13px}.how>div{padding:18px}.content-page h1{font-size:27px}}
@media(prefers-reduced-motion:reduce){.category-card,.product-picture img,.nav-chevron{transition:none}}
/* 图库渐进增强：JS 关闭时仍展示全部图片。 */
.is-home>.category-nav{display:none}.is-home .sheet-hero{margin-top:20px}.faq h2{font-size:26px;text-align:center;margin:30px 0 22px}.sheet-about{max-width:1000px;margin:auto;text-align:center}.footer-top .logo .logo-name{font-weight:800}.gallery-enhanced{display:block!important;overflow:visible!important}.gallery-enhanced>.gallery-slide[hidden]{display:none}.gallery-main{position:relative}.gallery-thumbs{display:flex;gap:8px;overflow:auto;padding:12px 2px}.gallery-thumbs button{flex:0 0 64px;width:64px;height:64px;padding:3px;border:1px solid #e5e5e5;background:#fff;border-radius:6px}.gallery-thumbs button[aria-pressed=true]{border:2px solid var(--accent)}.gallery-thumbs img{width:100%;height:100%;object-fit:contain}.gallery-enhanced>.gallery-slide{width:100%;height:auto;aspect-ratio:1;object-fit:contain}.gallery-status{display:block;text-align:center;font-size:11px;color:#888}.platform-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.platform-list a,.platform-list>.platform-unavailable{border:1px solid #eee;border-radius:7px;padding:18px 12px;margin:0;font-size:13px;min-height:64px}.modal-head h2{font-size:20px}.modal-body>p{font-size:13px;color:#777}.mobile-menu{flex-shrink:0}@media(max-width:580px){.platform-list{grid-template-columns:1fr}.is-home .sheet-hero{margin-top:14px}.faq h2{font-size:22px}.gallery-thumbs button{flex-basis:54px;width:54px;height:54px}.gallery-enhanced>.gallery-slide{flex:none}.footer{padding-bottom:60px}}
.detail-image .gallery-thumbs img{padding:0;margin:0;aspect-ratio:1;mix-blend-mode:normal}.gallery-enhanced>.gallery-slide{padding:8px;margin:0}.footer-top{display:grid}.how{background:transparent;padding:0;margin-top:24px}.detail{align-items:start}.detail-image{align-self:start}.sheet-about+.faq{margin-top:30px}@media(max-width:850px){.footer-top{display:grid;grid-template-columns:1fr}}@media(max-width:580px){.topline{padding:7px 12px}.topline b{display:block}.category-section .section-head{margin-bottom:18px}}

/* 第二轮细节：稳定文字布局、统一控件与减轻页面噪声。 */
body{-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
.nav>a,.nav-dropdown summary{white-space:nowrap;min-height:40px;display:flex;align-items:center}
.nav-home{gap:7px}.nav-home svg{flex-shrink:0;color:#686868}
.nav>a:hover,.nav-dropdown[open]>summary{color:#cc5c00}
.dropdown-panel{top:calc(100% + 9px);border-color:#ececec;padding:8px;box-shadow:0 12px 32px #25252512}
.dropdown-panel a{padding:10px 13px;min-height:40px}
.search input{min-height:44px;border:1px solid transparent;transition:border-color .15s,background .15s}
.search input:focus{background:#fff;border-color:#e7a46d;outline-offset:2px}
.search button{display:grid;place-items:center;width:36px;height:36px;right:4px;top:4px;padding:0;color:#686868;border-radius:50%}
.currency{min-height:36px;max-width:106px;cursor:pointer;border-radius:6px}
.icon-btn{flex-shrink:0}.saved-link:hover,.small-btn:hover{border-color:#efc39e;background:#fff8f2}
.category-card b{line-height:1.4;min-height:39px;display:flex;align-items:center;justify-content:center;overflow-wrap:normal}
.category-card{display:flex;flex-direction:column;align-items:center;justify-content:center}
.category-card img{flex-shrink:0}.category-placeholder{width:100%;color:#d6a575;background:#fffaf5;border-radius:7px}
.product-card{display:flex;flex-direction:column;position:relative;transition:border-color .16s,box-shadow .16s}
.product-picture{flex-shrink:0;border:0}.product-meta{letter-spacing:.05em;line-height:1.5}
.product-card>a:not(.product-picture){display:block}
.product-card h3{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-size:13px;line-height:1.55;min-height:40px}
.product-card .product-price{margin-top:auto;padding-top:4px;gap:6px;flex-wrap:wrap;line-height:1.5}
.product-card:hover{border-color:#e6c5aa}.save-btn{width:32px;height:32px;display:grid;place-items:center;line-height:1;padding:0}
.section-head:has(>.text-link){justify-content:space-between}.section-head>.text-link{position:static;white-space:nowrap}
.section-head h2{line-height:1.3}.section-head p{line-height:1.7}.text-link{font-size:13px}
.primary,.secondary,.small-btn{min-height:40px;line-height:1.4}.primary{min-height:46px}
.price-filter h3{font-weight:600;color:#666}.range-inputs input{min-height:40px;background:#fff}
.toolbar{gap:14px;padding:16px 0}.toolbar label{display:flex;align-items:center;gap:9px;white-space:nowrap}
.toolbar select{min-height:40px;color:#444}.breadcrumbs{line-height:1.8;overflow-wrap:anywhere}
.detail-content{min-width:0}.detail-content h1{overflow-wrap:anywhere}.detail-content .eyebrow{line-height:1.7}
.detail-info{line-height:1.8}.detail-info h2{font-size:18px;letter-spacing:-.25px}
.source-options{border:1px solid #eee;border-radius:8px;scrollbar-width:thin;scrollbar-color:#d5d5d5 transparent}
.source-options table{width:100%;border-collapse:collapse}.source-options th{text-align:left;font-size:12px;color:#777;background:#fafafa;position:sticky;top:0;z-index:1}
.source-options td,.source-options th{padding:10px 12px}.source-options tbody tr:last-child td{border-bottom:0}
.source-options img{border-radius:5px;object-fit:contain}.gallery-thumbs{scrollbar-width:thin;scrollbar-color:#ddd transparent}
.gallery-status{margin-top:2px;font-variant-numeric:tabular-nums}.money{font-variant-numeric:tabular-nums}
.faq summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:14px;line-height:1.6}
.faq summary::-webkit-details-marker{display:none}.faq summary::after{content:'+';color:#9a9a9a;font-size:21px;font-weight:400;flex-shrink:0;line-height:1}
.faq details[open] summary::after{content:'−';color:#d56913}.faq details[open]{background:#fffdfb;border-color:#f0d8c2}.faq p{line-height:1.85;margin-bottom:3px}
.pager{flex-wrap:wrap;gap:8px}.pager .page-numbers{min-width:38px;min-height:38px;display:inline-flex;align-items:center;justify-content:center;border-radius:7px}
.footer{padding:40px 0 24px;background:#f8f8f8}.footer-top{grid-template-columns:minmax(0,1fr) auto;gap:56px;align-items:start}
.footer-top>div{min-width:0}.footer-top p{max-width:850px;line-height:1.9;margin:14px 0 0}.footer-top p strong{color:#555;font-weight:600}
.footer-links{display:flex;flex-direction:column;align-items:flex-start;gap:12px;padding:6px 0 0;min-width:145px}
.footer-links a{white-space:nowrap;font-size:13px;line-height:1.7;padding:2px 0;color:#555}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;column-gap:24px;row-gap:10px;margin-top:28px;padding-top:20px;color:#777;line-height:1.7}
.footer-bottom>span:first-child{white-space:nowrap}.content-page{line-height:1.9}.content-page h1{line-height:1.25}.empty{padding:64px 20px;line-height:1.8}.empty h1,.empty h2{line-height:1.35}
@media(max-width:1050px){.head-row{flex-wrap:wrap;height:auto;min-height:78px;padding-top:13px;padding-bottom:13px;gap:12px 20px}.head-actions{margin-left:auto}.search{order:3;flex-basis:100%;max-width:none}.nav{margin-left:auto}.footer-top{gap:32px}}
@media(max-width:850px){.nav{display:none}.menu-panel a{display:inline-flex;align-items:center;min-height:40px}.footer-top{grid-template-columns:1fr}.footer-links{flex-direction:row;flex-wrap:wrap;gap:12px 24px;padding:0}.section-head:has(>.text-link){align-items:center}}
@media(max-width:580px){.head-row{gap:12px}.logo{font-size:19px;gap:8px}.logo-name small{font-size:7px;letter-spacing:1.7px}.logo-mark{width:32px;height:32px}.head-actions{gap:4px}.head-actions .icon-btn{width:32px;height:32px}.currency{font-size:11px;max-width:90px;padding:4px}.sheet-hero h1{font-size:29px;line-height:1.2}.sheet-hero p{line-height:1.7;font-size:14px}.category-card b{min-height:32px;font-size:11px}.category-card{padding:12px 6px 9px}.product-card h3{font-size:12px;min-height:38px}.toolbar label{width:100%;justify-content:space-between}.toolbar select{max-width:72%}.catalog-top h1{font-size:25px;overflow-wrap:anywhere}.footer{padding:30px 0 22px}.footer-top{gap:24px}.footer-links{gap:10px 22px}.footer-bottom{align-items:flex-start;gap:10px;margin-top:22px}.section-head h2{font-size:21px}.section-head>.text-link{font-size:12px}.detail{padding:12px}.platform-list a{min-height:56px}.source-options td,.source-options th{padding:9px;font-size:12px}.source-options img{width:48px;height:48px}}
@media(prefers-reduced-motion:reduce){.product-card,.search input{transition:none}}
.detail-image{min-width:0;max-width:100%}.detail>*{min-width:0}
@media(max-width:580px){.detail{grid-template-columns:minmax(0,1fr)}}
@media(max-width:380px){.logo{font-size:16px;gap:6px}.logo-mark{width:28px;height:28px;font-size:21px}.logo-name small{font-size:6px;letter-spacing:1px}.head-row{gap:10px 6px}.head-actions{gap:2px}.currency{max-width:70px;font-size:10px;padding:2px}.head-actions .icon-btn{width:30px;height:30px}}
.detail-actions{margin:20px 0 10px}.detail-content>#share{margin-top:0}.platform-chip{text-decoration:none}.platform-chip:hover{background:#ffeddb;border-color:#e8bf9b}
/* 商品规格：款式图卡与尺码分组，减少重复规格行。 */
.variant-picker{margin:24px 0 20px;padding-top:20px;border-top:1px solid var(--line)}.variant-picker h2{font-size:17px;margin:0 0 18px}.variant-picker fieldset{border:0;padding:0;margin:0 0 22px;min-width:0}.variant-picker legend{font-size:13px;font-weight:700;margin-bottom:10px;padding:0}.variant-choice{font-weight:400;color:#777;overflow-wrap:anywhere}.variant-values{display:flex;flex-wrap:wrap;gap:8px;max-height:330px;overflow-y:auto;padding:3px}.variant-option{background:#fff;border:1px solid #ddd;border-radius:7px;min-width:44px;min-height:42px;padding:8px 13px;color:#333;position:relative}.variant-option.has-image{width:68px;padding:4px;flex:0 0 68px}.variant-option img{width:58px;height:58px;object-fit:contain}.variant-option.has-image span{display:block;font-size:10px;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;max-width:58px;padding:4px 0 1px}.variant-option:hover{border-color:#ffb07f;background:#fff8f2}.variant-option[aria-pressed=true]{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent);background:#fff5eb;color:#b74b00}.variant-option:disabled{opacity:.35;background:#f5f5f5;text-decoration:line-through}.variant-result{padding:13px 15px;border:1px solid #f1dfcf;background:#fff8f1;border-radius:8px;font-size:12px;display:grid;gap:5px;overflow-wrap:anywhere}.variant-result strong{font-size:13px;color:#b34f0c}.variant-result.is-unavailable{background:#f7f7f7;border-color:#ddd}.variant-note{font-size:11px;color:#888;line-height:1.7;margin:10px 0}.platform-logo{width:28px;height:28px;object-fit:contain;border-radius:50%;background:white;flex:0 0 28px}.platform-name{display:flex;align-items:center;gap:11px;min-width:0}.platform-chip{display:inline-flex;align-items:center;gap:6px}.platform-chip .platform-logo{width:19px;height:19px;flex-basis:19px}.platform-list a{display:flex;align-items:center;justify-content:space-between;gap:12px}.gallery-enhanced>.variant-main[hidden]{display:none}.detail-image:has(.variant-main){display:block}.detail-image>.variant-main{width:100%;aspect-ratio:1;object-fit:contain}.detail-image>img[hidden]{display:none}@media(min-width:901px){.detail-image{align-self:start;position:sticky;top:20px}}@media(max-width:580px){.variant-values{max-height:275px;gap:7px}.variant-option.has-image{width:61px;flex-basis:61px}.variant-option img{width:51px;height:51px}.variant-option.has-image span{max-width:51px}.variant-picker{margin-top:18px}.variant-result{padding:12px}.platform-list{grid-template-columns:repeat(2,minmax(0,1fr))}.platform-list a,.platform-list>.platform-unavailable{padding:12px 9px;font-size:12px}.platform-name{gap:7px}.platform-logo{width:25px;height:25px;flex-basis:25px}}
.variant-option.image-missing span{white-space:normal;overflow-wrap:anywhere}.variant-option.image-missing{min-height:78px}.variant-option img[hidden]{display:none}
.platform-list>.platform-unavailable{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:4px}.platform-list>.platform-unavailable small{font-size:10px;padding-left:36px}

/* 品牌图片保持原始比例，窄屏下为币种和菜单保留空间。 */
.logo .brand-logo{display:block;width:56px;height:56px;object-fit:contain;flex-shrink:0}.logo .logo-name{font-size:24px;letter-spacing:-.5px}.logo-name small{font-size:11px;letter-spacing:1px;margin-top:4px;color:#666}.footer .logo{width:fit-content}.footer .brand-logo{border-radius:6px}
@media(max-width:580px){.logo{gap:6px}.logo .brand-logo{width:44px;height:44px}.logo .logo-name{font-size:20px}.logo-name small{font-size:9px;letter-spacing:.5px}}