:root{--purple:#5b3df5;--purple2:#7657ff;--ink:#0e1428;--muted:#707991;--line:#e7e9f2;--green:#08b864;--danger:#ef4b4b;--bg:#f7f8fc;--shadow:0 18px 50px rgba(30,35,70,.09)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.55}button,input,textarea{font:inherit}button,a{touch-action:manipulation}.site-header{height:76px;padding:0 max(5vw,24px);display:flex;align-items:center;border-bottom:1px solid var(--line);background:rgba(255,255,255,.94);position:sticky;top:0;z-index:30;backdrop-filter:blur(18px)}.logo{display:flex;align-items:baseline;gap:10px;color:var(--ink);text-decoration:none;font-size:24px;font-weight:800;white-space:nowrap}.logo b{font-size:30px;color:var(--purple);letter-spacing:.02em}.site-header nav{margin:auto}.site-header nav a{padding:25px 8px 21px;color:var(--purple);font-weight:700;text-decoration:none;border-bottom:3px solid var(--purple)}button{border:0;cursor:pointer}.ghost,.secondary{border:1px solid #dfe2ee;border-radius:12px;background:#fff;color:#404963;padding:10px 18px;text-decoration:none;display:inline-flex;justify-content:center;align-items:center;font-weight:700}.site-header .ghost{margin-left:auto}.primary{border:0;border-radius:12px;background:linear-gradient(135deg,var(--purple),#7148ff);color:#fff;padding:12px 24px;font-weight:800;box-shadow:0 10px 24px rgba(91,61,245,.2)}.hero{min-height:440px;padding:64px max(5vw,24px);display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;background:linear-gradient(135deg,#fff 40%,#faf9ff)}.eyebrow{color:#8189a3;letter-spacing:.18em}.hero h1{font-size:clamp(48px,5vw,76px);line-height:1.08;margin:24px 0 20px;letter-spacing:-.04em}.hero h1 em{color:var(--purple);font-style:normal}.hero-sub{font-size:24px}.benefits{display:flex;gap:34px;margin-top:38px}.benefits>div{display:flex;align-items:center;gap:12px}.benefits i{width:48px;height:48px;border-radius:50%;background:#f0edff;color:var(--purple);display:grid;place-items:center;font-style:normal}.benefits b,.benefits small{display:block}.benefits small{color:var(--muted);font-size:14px}.hero-art{height:320px;position:relative;display:grid;place-items:center}.orb{position:absolute;width:90%;height:75%;border-radius:50%;background:radial-gradient(circle,#ebe8ff 0,rgba(235,232,255,.45) 45%,transparent 72%)}.brand-card{position:relative;width:310px;height:160px;padding:50px 44px;border-radius:28px;background:rgba(255,255,255,.72);box-shadow:var(--shadow);backdrop-filter:blur(16px);font-size:26px;font-weight:800;transform:rotate(-4deg)}.brand-card b{color:var(--purple)}.brand-card small{display:block;color:var(--muted);font-size:14px;font-weight:500}.float{position:absolute;width:78px;height:78px;border-radius:20px;display:grid;place-items:center;font-size:30px;font-weight:900;box-shadow:var(--shadow);background:#fff}.f1{top:16px;left:22%;background:#ffd6bd}.f2{top:38px;right:17%;color:#4285f4}.f3{bottom:24px;right:25%;background:#111;color:#fff}.catalog{padding:34px max(5vw,24px) 130px}.section-head{display:flex;align-items:center;justify-content:space-between}.section-head h2{font-size:30px}.section-head span{color:var(--muted)}.filters{display:flex;gap:10px;overflow:auto;padding:8px 0 20px}.filter{padding:9px 24px;border-radius:10px;background:#f4f5f9;color:#30384f;white-space:nowrap}.filter.active{color:var(--purple);background:white;outline:2px solid var(--purple)}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.product-card{position:relative;border:1px solid var(--line);border-radius:18px;padding:22px;background:white;text-align:left;min-height:250px;transition:.2s;box-shadow:0 8px 28px rgba(20,25,60,.05)}.product-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.product-card.selected{border:2px solid var(--purple);background:linear-gradient(145deg,#fff,#f8f6ff)}.check{position:absolute;top:16px;right:16px;width:26px;height:26px;border:2px solid #cbd0de;border-radius:50%}.selected .check{background:var(--purple);border-color:var(--purple)}.selected .check:after{content:'✓';color:#fff;display:grid;place-items:center}.product-icon,.mini-icon{display:grid;place-items:center;width:58px;height:58px;border-radius:14px;background:#e8fbf4;color:#0b8b67;font-weight:900;font-size:22px}.accent-peach{background:#ffe2cf;color:#111}.accent-blue{background:#eef4ff;color:#4285f4}.accent-dark{background:#111;color:#fff}.product-card h3{margin:14px 0 2px;font-size:22px}.product-card .brand,.product-card p{color:var(--muted);margin:0}.product-card .price{display:flex;gap:12px;align-items:center;margin-top:22px}.product-card .price strong{color:#f12f39;font-size:27px}.discount{background:#fff0f1;color:#f33b45;padding:5px 10px;border-radius:8px}.purchase-bar{position:fixed;z-index:25;bottom:0;left:0;right:0;min-height:88px;background:rgba(255,255,255,.96);box-shadow:0 -10px 30px rgba(20,25,60,.08);display:flex;align-items:center;gap:30px;padding:12px max(5vw,24px);backdrop-filter:blur(18px)}.purchase-product{display:flex;gap:12px;align-items:center}.purchase-product span span{display:block}.purchase-product small{display:block;color:var(--muted)}.purchase-bar>strong{margin-left:auto;color:#f12f39;font-size:34px}.modal[hidden],.image-preview[hidden]{display:none}.modal{position:fixed;inset:0;z-index:100;display:grid;place-items:center}.modal-backdrop{position:absolute;inset:0;background:rgba(10,14,25,.55)}.bottom-sheet{z-index:1;width:min(420px,calc(100vw - 32px));background:#fff;border-radius:24px;padding:30px;text-align:center;box-shadow:var(--shadow);position:relative}.bottom-sheet h2{margin:0}.bottom-sheet p{color:var(--muted)}.bottom-sheet .close{position:absolute;right:18px;top:12px;background:transparent;font-size:30px;color:var(--muted)}.qr-placeholder{width:220px;height:220px;margin:20px auto;border:2px dashed #c9c2ff;border-radius:18px;background:#f7f5ff;display:grid;place-items:center;color:#7770a1}.qr-placeholder img{width:100%;height:100%;object-fit:contain;border-radius:16px}.bottom-sheet small{display:block;margin-bottom:18px}.bottom-sheet .secondary{width:100%}.pay-shell{max-width:1260px;margin:48px auto;display:grid;grid-template-columns:1fr 1.12fr;border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:var(--shadow)}.transfer-panel,.pay-detail{padding:38px 52px}.transfer-panel{text-align:center;border-right:1px solid var(--line)}.wechat-mark{width:64px;height:64px;border-radius:50%;background:#08c95d;color:#fff;display:grid;place-items:center;margin:auto;font-weight:900}.transfer-panel h1{font-size:34px;margin-bottom:4px}.transfer-panel>p{color:var(--muted)}.qr-button{background:white;padding:0}.qr-button img{width:min(330px,100%);display:block;margin:24px auto 8px}.qr-tip{font-size:14px}.save-qr{margin:auto}.pay-detail h2{margin-top:0}.selected-product{display:flex;gap:16px;align-items:center;border:1px solid var(--line);border-radius:14px;padding:14px}.selected-product small{display:block;color:var(--muted)}.amount{margin:18px 0}.amount>*{display:block}.amount strong{font-size:54px;color:var(--purple);line-height:1.15}.amount span{color:var(--muted)}.remark-guide{padding:24px;border-radius:18px;background:#f5f3ff}.remark-guide p{color:var(--muted)}.steps{display:grid;grid-template-columns:1fr 1fr;gap:12px}.steps>div{background:#fff;border-radius:12px;padding:16px;min-height:120px}.steps span{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--purple);color:#fff;margin-right:6px}.steps code{display:block;margin-top:14px;padding:10px;background:#f4f1ff;color:var(--purple);font-weight:800}.notice,.warning{padding:12px 16px;border-radius:12px}.notice{background:#f3f0ff}.warning{background:#fff6e9;color:#c65b00}.full{width:100%}.image-preview{position:fixed;inset:0;background:rgba(0,0,0,.82);z-index:120;display:grid;place-items:center;padding:40px}.image-preview img{max-width:min(90vw,600px);max-height:85vh}.image-preview button{position:absolute;top:20px;right:25px;background:transparent;color:white;font-size:40px}.back{color:var(--ink);text-decoration:none;font-size:24px}.pay-header .logo{margin-left:24px}.admin-page{background:var(--bg)}.login-view{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 80% 10%,#dedaff,transparent 32%),radial-gradient(circle at 10% 90%,#e9e6ff,transparent 28%)}.login-card{width:min(440px,calc(100vw - 32px));background:#fff;padding:48px;border-radius:22px;box-shadow:var(--shadow);display:grid;gap:18px;text-align:center}.login-card .logo{justify-content:center}.login-card>p{margin:-10px 0 14px;color:var(--muted)}label{text-align:left;font-weight:700;display:grid;gap:7px}input,textarea{width:100%;border:1px solid #dfe2ec;border-radius:10px;padding:12px;background:#fff;color:var(--ink)}input:focus,textarea:focus{outline:2px solid #bdb3ff;border-color:var(--purple)}.form-error{color:var(--danger);min-height:1em}.admin-shell{min-height:100vh;display:grid;grid-template-columns:200px 1fr}.admin-shell aside{background:#121b2b;color:#fff;padding:20px 10px;display:flex;flex-direction:column}.admin-shell aside .logo{padding:0 12px}.admin-shell aside .logo span{color:#fff}.admin-shell aside>small{padding:0 12px 25px}.admin-nav{padding:13px 16px;margin:4px 0;border-radius:9px;background:transparent;color:#fff;text-align:left}.admin-nav.active{background:var(--purple)}.admin-nav.logout{margin-top:auto;color:#b9c0d0}.admin-shell main{padding:36px;overflow:auto}.admin-title{display:flex;align-items:center;justify-content:space-between}.admin-title h1{font-size:34px}.rule{color:var(--muted)}.table-wrap{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:auto}.table-wrap table{width:100%;border-collapse:collapse;min-width:850px}.table-wrap th,.table-wrap td{padding:16px;text-align:left;border-bottom:1px solid var(--line)}.product-cell{display:flex;align-items:center;gap:12px}.product-cell .mini-icon{width:45px;height:45px}.status{padding:5px 10px;border-radius:999px;background:#e9fbf2;color:#079957;font-weight:700}.status.off{background:#fff0f0;color:#e44}.edit-btn{background:#f2efff;color:var(--purple);border-radius:8px;padding:8px 12px}.qr-settings{display:grid;grid-template-columns:1fr 1fr;gap:24px}.qr-settings article{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px}.admin-qr{width:min(360px,100%);aspect-ratio:1;margin:24px auto;display:grid;place-items:center;border:1px solid var(--line);border-radius:14px;overflow:hidden}.admin-qr img{width:100%;height:100%;object-fit:contain}.admin-qr.empty{border:2px dashed #c8cce0;color:var(--muted)}.upload{position:relative;width:100%}.upload input{position:absolute;opacity:0;inset:0;cursor:pointer}dialog{border:0;border-radius:18px;width:min(620px,calc(100vw - 28px));padding:0;box-shadow:var(--shadow)}dialog::backdrop{background:rgba(10,14,25,.5)}dialog form{padding:24px;display:grid;gap:16px}.dialog-head,.dialog-actions{display:flex;align-items:center;justify-content:space-between}.dialog-head button{background:transparent;font-size:28px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-grid small{color:var(--muted);font-weight:400}.switch-row{display:flex;align-items:center}.switch-row input{width:auto}.dialog-actions{justify-content:flex-end;gap:10px}.toast{position:fixed;right:24px;bottom:24px;background:#161c2b;color:#fff;padding:12px 18px;border-radius:10px;z-index:150}
@media(max-width:900px){.site-header{height:68px;padding:0 18px}.logo{font-size:21px}.logo b{font-size:26px}.site-header nav{display:none}.hero{display:block;padding:38px 20px 30px}.eyebrow{display:none}.hero h1{font-size:48px;margin-top:0}.hero-sub{font-size:17px}.hero-art{height:230px;margin-top:20px}.brand-card{width:240px;height:130px;padding:38px 28px}.float{width:60px;height:60px}.benefits{gap:10px;justify-content:space-between}.benefits>div{gap:7px;align-items:flex-start}.benefits i{width:38px;height:38px;flex:0 0 auto}.benefits b{font-size:14px}.benefits small{font-size:12px}.catalog{padding:20px 18px 120px}.section-head span{display:none}.product-grid{grid-template-columns:1fr}.product-card{min-height:auto;padding:18px}.product-card h3{margin:0}.product-card .brand{margin-bottom:8px}.product-card p{display:none}.product-card .product-icon{float:left;margin-right:14px}.product-card .price{margin-top:10px}.purchase-bar{padding:10px 14px;gap:12px}.purchase-bar>strong{font-size:28px}.purchase-product small{display:none}.purchase-bar .primary{padding:13px 18px}.pay-shell{display:block;margin:0;border:0;border-radius:0;box-shadow:none}.transfer-panel,.pay-detail{padding:24px 18px}.transfer-panel{border:0}.pay-detail{border-top:10px solid var(--bg)}.pay-header .logo{display:none}.pay-header{justify-content:space-between}.pay-header .ghost{margin-left:0}.steps{grid-template-columns:1fr}.amount strong{font-size:48px}.bottom-sheet{position:absolute;bottom:0;width:100%;max-width:none;border-radius:24px 24px 0 0;padding-bottom:calc(24px + env(safe-area-inset-bottom))}.modal{place-items:end center}.admin-shell{grid-template-columns:1fr}.admin-shell aside{position:sticky;top:0;z-index:10;flex-direction:row;align-items:center;padding:8px;overflow:auto}.admin-shell aside .logo,.admin-shell aside>small,.admin-nav.logout{display:none}.admin-nav{white-space:nowrap;margin:0 4px}.admin-shell main{padding:18px}.admin-title h1{font-size:27px}.qr-settings{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}}
@media(max-width:480px){.hero h1{font-size:42px}.hero-art{height:200px}.benefits{display:grid;grid-template-columns:1fr 1fr}.benefits>div:last-child{grid-column:1/-1}.section-head h2{font-size:26px}.purchase-product>span:last-child{display:none}.purchase-bar{justify-content:space-between}.purchase-bar>strong{margin-left:0;white-space:nowrap}.purchase-bar .primary{padding-inline:16px}.qr-button img{width:290px}.transfer-panel h1{font-size:28px}}
.product-card .price strong small,.purchase-bar>strong small,.amount strong i{font-size:.55em;font-style:normal;color:var(--muted);font-weight:600;margin-left:3px}.logo{gap:4px}.hero h1 em{white-space:nowrap}.product-card .price{clear:both;display:block;margin-top:14px}.product-card .price strong{white-space:nowrap;font-size:24px}.product-card .price strong span{font-size:.68em;color:var(--muted);font-weight:600}.product-card .price strong em{font-size:.68em;color:#f33b45;background:#fff0f1;border-radius:7px;padding:4px 7px;font-style:normal}.service-qr{filter:grayscale(1) contrast(1.65)}.amount strong{color:#f12f39}.hero{min-height:330px;padding-top:34px;padding-bottom:34px}.hero h1{font-size:clamp(44px,4.3vw,62px);margin:14px 0}.hero-sub{font-size:21px}.benefits{margin-top:24px}.hero-art{height:250px}.catalog{padding-top:20px}.product-card{min-height:210px}
.product-card{min-height:168px;padding:24px;display:flex;flex-direction:column;align-items:flex-start}.product-card h3{margin:0 0 8px;font-size:22px}.product-card .price{margin-top:auto;padding-top:22px}.product-card .price strong{display:flex;align-items:baseline;gap:0}.product-card .price strong small{margin-left:2px}.product-card .price strong span{margin-left:4px}.product-card.selected{padding:23px}.hero{min-height:270px;padding-top:24px;padding-bottom:24px}.hero-art{height:210px}.catalog{padding-top:12px}
@media(max-width:900px){.hero{padding:24px 20px 20px}.hero h1{font-size:40px}.hero-art{display:none}.benefits{margin-top:18px}.catalog{padding-top:10px}.product-card{min-height:132px}.product-card h3{margin:0 0 4px}.product-card .price{padding-top:14px}.product-card .price strong{font-size:23px}}
.product-card .price strong em{margin-left:10px;background:linear-gradient(135deg,#ff7a1a,#f04438);color:#fff;border-radius:999px;padding:3px 9px;font-size:.6em;font-weight:800;line-height:1.4;box-shadow:0 4px 10px rgba(240,68,56,.18)}
.site-header>.ghost{margin-left:auto}.purchase-bar{display:grid;grid-template-columns:1fr auto 1fr;gap:20px}.purchase-spacer{min-width:0}.purchase-bar .primary{grid-column:2;justify-self:center;min-width:150px}.purchase-bar .bar-price{grid-column:3;margin:0;justify-self:end;display:flex;align-items:baseline;justify-content:flex-end;flex-wrap:wrap;gap:0 7px;line-height:1.2;text-align:right}.bar-price>span:first-child{white-space:nowrap}.bar-price #barUsd{font-size:.5em;color:var(--muted);white-space:nowrap}.bar-price em{font-size:.46em;font-style:normal;color:#fff;background:linear-gradient(135deg,#ff7a1a,#f04438);border-radius:999px;padding:4px 9px;white-space:nowrap}
@media(max-width:900px){.purchase-bar{grid-template-columns:1fr auto 1fr;padding:9px 12px;gap:8px}.purchase-bar .primary{min-width:116px;padding:12px 15px}.purchase-bar .bar-price{max-width:116px;font-size:23px;display:grid;grid-template-columns:auto auto;justify-content:end;column-gap:4px}.bar-price>span:first-child{grid-column:1/-1}.bar-price #barUsd{font-size:.58em}.bar-price em{font-size:.52em;padding:3px 7px}.purchase-spacer{display:block}}
.transfer-title{font-size:20px;font-weight:800;color:var(--ink)!important;margin:0 0 12px}.qr-button img{width:min(250px,100%);margin:10px auto 6px}.selected-product{min-height:64px;padding:17px 20px}.selected-product b{font-size:24px}.amount strong{display:flex;align-items:baseline;gap:4px;color:#f12f39}.amount strong em{margin-left:8px;font-size:16px;font-style:normal;color:#f04438;background:#fff0eb;border-radius:999px;padding:5px 10px;line-height:1.2}.modal{position:fixed;inset:76px 0 auto 0;height:0;display:block;z-index:100;pointer-events:none}.modal-backdrop{display:none}.modal .bottom-sheet{position:absolute;top:10px;right:max(5vw,24px);bottom:auto;width:300px;padding:22px;border:1px solid var(--line);border-radius:18px;pointer-events:auto}.modal .qr-placeholder{width:190px;height:190px;margin:14px auto}.modal .bottom-sheet p{margin:5px 0}.modal .bottom-sheet small{margin-bottom:12px}
@media(max-width:900px){.qr-button img{width:min(220px,75vw)}.selected-product{min-height:58px}.selected-product b{font-size:22px}.amount strong{font-size:44px}.amount strong em{font-size:15px}.modal{inset:68px 0 auto 0}.modal .bottom-sheet{right:12px;top:8px;width:min(300px,calc(100vw - 24px));border-radius:16px}.modal .qr-placeholder{width:170px;height:170px}}
.pay-header .logo{margin-left:0}.pay-header .back{margin-left:28px}
@media(max-width:900px){.pay-header .back{margin-left:0}}
.remark-guide-image{margin:18px 0;padding:14px;border-radius:18px;background:#f5f3ff;text-align:center}.remark-guide-image img{display:block;width:min(260px,100%);height:auto;margin:auto;border-radius:10px}
@media(max-width:900px){.remark-guide-image{padding:10px}.remark-guide-image img{width:min(240px,78vw)}}
.amount strong #payPrice{color:#f12f39}
.pay-page .amount strong em{background:transparent;padding:0;border-radius:0;box-shadow:none;color:#f04438}.pay-page .remark-guide-image{background:transparent;padding:0;margin:18px 0}.pay-page .qr-button img,.pay-page .remark-guide-image img{width:min(240px,100%);margin:12px auto;border-radius:0}.pay-page .notice,.pay-page .warning{background:transparent;padding:6px 0;border-radius:0}.pay-page .notice{color:var(--ink)}.pay-page .warning{color:#c65b00}
@media(max-width:900px){.pay-page .qr-button img,.pay-page .remark-guide-image img{width:min(220px,72vw);margin:10px auto}}
.pay-product-heading{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}.pay-product-heading strong{color:var(--purple);font-size:1em}
.pay-page .amount strong{display:flex;align-items:baseline;gap:0;white-space:nowrap;font-size:42px}.pay-page .amount strong #payUsd{color:var(--ink);font-size:.48em;font-weight:600}.pay-page .amount strong em{margin-left:0;font-size:.48em;font-weight:700;color:#f04438}.pay-page .amount strong i{margin-right:0}
@media(max-width:900px){.pay-page .amount strong{font-size:34px}.pay-page .amount strong #payUsd,.pay-page .amount strong em{font-size:.43em}}
@media(min-width:641px) and (max-width:900px){.pay-shell{display:grid;grid-template-columns:1fr 1.12fr;margin:28px auto;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow)}.transfer-panel,.pay-detail{padding:28px 24px}.transfer-panel{border-right:1px solid var(--line)}.pay-detail{border-top:0}.pay-header .logo{display:flex}.pay-header .back{margin-left:22px}.pay-page .amount strong{font-size:30px}.pay-page .amount strong #payUsd,.pay-page .amount strong em{font-size:.4em}}
.pay-page .remark-guide-image{text-align:left}.pay-page .remark-guide-image img{margin:12px 0}.remark-summary{margin:20px 0 0;color:var(--ink);line-height:1.7}
@media(max-width:900px){.pay-page .remark-guide-image img{margin:10px 0}.remark-summary{font-size:14px}}

/* 全站文字层级：展示标题 / 区块标题 / 正文 / 辅助信息 */
:root{--font-display:clamp(44px,4.3vw,62px);--font-section:28px;--font-card:22px;--font-body:16px;--font-meta:14px}body{font-size:var(--font-body);line-height:1.5}.hero h1{font-size:var(--font-display);line-height:1.08}.eyebrow,.benefits small{font-size:var(--font-meta)}.hero-sub{font-size:21px}.benefits b,.filter,.site-header .ghost{font-size:var(--font-body)}.section-head h2,.admin-title h1{font-size:var(--font-section);line-height:1.25}.product-card h3{font-size:var(--font-card);line-height:1.3}.product-card p,.product-card .brand{font-size:15px;line-height:1.5}.product-card .price strong{font-size:24px}.purchase-bar .primary{font-size:16px}.bottom-sheet h2{font-size:22px;line-height:1.3}.bottom-sheet p{font-size:15px}.bottom-sheet small{font-size:13px}.transfer-title,.pay-product-heading{font-size:28px;font-weight:800;line-height:1.3;min-height:36px;margin:0 0 22px}.transfer-title{text-align:center}.pay-product-heading{align-items:baseline}.amount>small{font-size:14px}.amount>span,.qr-tip,.remark-summary{font-size:15px;line-height:1.6}.table-wrap,.form-grid,label,input,textarea{font-size:15px}.admin-title h1{font-weight:800}
@media(max-width:640px){:root{--font-display:40px;--font-section:26px;--font-card:20px;--font-body:15px;--font-meta:13px}.hero-sub{font-size:17px}.transfer-title,.pay-product-heading{font-size:24px;min-height:31px;margin-bottom:18px}.product-card .price strong{font-size:23px}.bottom-sheet h2{font-size:21px}.amount>span,.qr-tip,.remark-summary{font-size:14px}}
.pay-header .back{font-size:18px}.transfer-title,.pay-product-heading{font-size:22px;min-height:29px;margin-bottom:18px}.pay-product-heading strong{font-size:1em}
@media(max-width:640px){.pay-header .back{font-size:17px}.transfer-title,.pay-product-heading{font-size:20px;min-height:26px;margin-bottom:16px}}
.catalog-copy{display:grid;justify-items:end;gap:3px;text-align:right;color:var(--muted)}.catalog-copy span{font-size:16px}.catalog-copy small{font-size:13px;color:#8a91a5}.product-card{min-height:138px}.product-card .price{padding-top:16px}
@media(max-width:900px){.section-head{align-items:flex-start}.catalog-copy span{display:none}.catalog-copy small{display:block;max-width:250px;font-size:12px;line-height:1.45}.product-card{min-height:112px}}
.header-slogan{display:flex;align-items:baseline;gap:7px;margin-left:24px;padding-left:24px;border-left:1px solid var(--line);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:17px;letter-spacing:.04em;color:#394159;white-space:nowrap}.header-slogan b{font-weight:600}.header-slogan i{font-style:normal;color:#a5aabc}.header-slogan em{font-style:normal;font-weight:750;color:var(--purple)}.hero{display:block;min-height:auto;padding:28px max(5vw,24px)}.hero-copy{width:100%}.benefits{margin:0;justify-content:space-between;max-width:980px}.catalog{padding-top:14px}
@media(max-width:640px){.header-slogan{margin-left:10px;padding-left:10px;font-size:13px;gap:0;border-left:0}.header-slogan b,.header-slogan i{display:none}.site-header .ghost{padding:8px 11px;font-size:13px}.hero{padding:20px 18px}.benefits{display:grid;grid-template-columns:1fr 1fr;gap:14px}.benefits>div:last-child{grid-column:1/-1}}
.benefits{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));max-width:none;gap:24px}.benefits>div{min-width:0}.benefits b{line-height:1.35}.benefits small{margin-top:3px;line-height:1.45}.exchange-note{display:block;margin:-12px 0 14px;text-align:right;color:#8a91a5;font-size:13px;line-height:1.45}
@media(max-width:900px){.benefits{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 22px}.exchange-note{margin:-10px 0 12px;font-size:12px}}
@media(max-width:640px){.benefits{grid-template-columns:1fr;gap:14px}.benefits>div:last-child{grid-column:auto}.exchange-note{text-align:left;margin:0 0 12px}}

/* 首页整体视觉收敛 */
body:not(.pay-page):not(.admin-page){background:#fafbfe}.site-header{height:68px;background:rgba(255,255,255,.97)}.site-header .logo b{font-size:28px}.site-header .logo span{font-size:22px}.hero{background:#fff;border-bottom:1px solid #eff0f5;padding-top:24px;padding-bottom:24px}.benefits>div{padding:10px 12px;border-radius:14px}.benefits i{width:38px;height:38px;box-shadow:inset 0 0 0 1px #e6e1ff}.benefits b{font-size:15px}.benefits small{font-size:12px}.catalog{background:#fafbfe;padding-top:26px}.section-head h2{margin:0 0 14px}.filters{padding:4px 0 17px;gap:9px}.filter{padding:8px 19px;border:1px solid transparent;border-radius:999px;background:#f0f1f6}.filter.active{outline:0;border-color:var(--purple);box-shadow:0 0 0 1px var(--purple);background:#fff}.exchange-note{margin:-6px 0 14px}.product-grid{gap:14px}.product-card{border-color:#e3e5ee;border-radius:16px;box-shadow:0 5px 18px rgba(28,33,58,.045);padding:20px}.product-card:hover{transform:translateY(-2px)}.product-card.selected{padding:19px;border-color:var(--purple);box-shadow:0 10px 24px rgba(91,61,245,.09)}.product-card h3{font-size:20px}.product-card .price strong{font-size:22px}.product-card .price strong em{background:#fff0e9;color:#e85620;box-shadow:none;padding:3px 8px}.purchase-bar{min-height:76px;border-top:1px solid #eceef4;box-shadow:0 -8px 24px rgba(20,25,60,.06)}
@media(max-width:900px){.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog{padding-top:22px}}
@media(max-width:640px){.product-grid{grid-template-columns:1fr}.product-card{padding:18px}.product-card.selected{padding:17px}.catalog{padding-top:18px}.header-slogan{font-size:12px}}
.product-card{min-height:154px}.product-card .price{margin-top:auto;padding-top:18px}.product-card .price strong{display:flex;align-items:baseline;white-space:nowrap}.product-card .price strong span{margin-left:4px}.price-compare{display:block;margin-top:5px;font-size:13px;font-weight:700;line-height:1.4}.price-compare.discount{color:#e85620}.price-compare.premium{color:#9a5a20}.bar-price em.discount{color:#e85620}.bar-price em.premium{color:#9a5a20;background:#fff5e9}
.benefits>div{padding:7px 8px;gap:9px}.benefits i{width:30px;height:30px;flex:0 0 30px;font-size:9px;background:#f2efff}.benefits b{font-size:14px;font-weight:700;line-height:1.35}.benefits small{font-size:11px;line-height:1.4;color:#7d8499}.hero{padding-top:18px;padding-bottom:18px}
.catalog-tools{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:14px}.catalog-tools .filters{flex:1;margin:0;padding:4px 0}.catalog-tools .exchange-note{flex:0 0 auto;margin:0;line-height:38px;white-space:nowrap}
@media(max-width:900px){.catalog-tools{align-items:flex-start;flex-direction:column;gap:8px}.catalog-tools .filters{width:100%}.catalog-tools .exchange-note{line-height:1.45;white-space:normal;text-align:left}}
.pay-page .remark-guide-image{margin:12px 0 0}.pay-page .remark-guide-image img{margin:0}.pay-page .remark-summary{margin:10px 0 0;padding:11px 14px;border-radius:10px;background:#f3f4f7;color:#4f566b;font-size:14px;line-height:1.55}
@media(max-width:640px){.pay-page .remark-summary{margin-top:8px;padding:10px 12px;font-size:13px}}
.purchase-bar{grid-template-columns:1fr auto auto 1fr;column-gap:18px}.purchase-bar .bar-price{grid-column:2;justify-self:end}.purchase-bar .primary{grid-column:3;justify-self:start}.purchase-spacer{grid-column:1}
@media(max-width:900px){.purchase-bar{grid-template-columns:1fr auto auto 1fr;column-gap:9px}.purchase-bar .bar-price{grid-column:2}.purchase-bar .primary{grid-column:3}}
@media(min-width:901px){.benefits{display:flex;align-items:center;justify-content:space-between;gap:32px}.benefits>div{flex:0 0 auto}}
.pay-page .remark-guide-image{width:240px;height:300px;overflow:hidden}.pay-page .remark-guide-image img{width:240px;height:346px;max-width:none;object-fit:cover;object-position:top}.pay-page .remark-summary{margin-top:8px}.claude-warning[hidden]{display:none}.claude-warning{position:fixed;inset:0;z-index:220;display:grid;place-items:center;padding:20px}.claude-warning-backdrop{position:absolute;inset:0;background:rgba(12,17,31,.58);backdrop-filter:blur(4px)}.claude-warning section{position:relative;width:min(500px,calc(100vw - 32px));padding:28px;border-radius:20px;background:#fff;box-shadow:0 24px 70px rgba(10,14,30,.24)}.claude-warning h2{margin:0 0 8px;font-size:24px}.claude-warning p{margin:0 0 14px;color:var(--muted)}.claude-warning ul{margin:0 0 22px;padding:16px 18px 16px 38px;border-radius:14px;background:#fff5f2;color:#b63a24;line-height:1.8}.claude-warning .primary{width:100%}.warning-open{overflow:hidden}
@media(max-width:640px){.pay-page .remark-guide-image{width:min(220px,72vw);height:275px}.pay-page .remark-guide-image img{width:min(220px,72vw);height:317px}.claude-warning section{padding:22px}.claude-warning h2{font-size:21px}.claude-warning ul{font-size:14px}}
.claude-warning-actions{display:grid;grid-template-columns:1fr 1.5fr;gap:12px}.claude-warning-actions .primary,.claude-warning-actions .secondary{width:100%}
.bottom-sheet .service-wechat{display:block;margin:2px 0 8px;color:var(--ink);font-size:15px;letter-spacing:.01em}.bottom-sheet .service-wechat+small{margin-bottom:0}.modal .bottom-sheet>p:first-of-type{margin-top:2px;font-weight:700;color:var(--ink)}
.modal .qr-placeholder{width:100px;height:100px;aspect-ratio:1;margin:8px auto;border-radius:6px}.modal .qr-placeholder img{width:100%;height:100%;aspect-ratio:1;object-fit:contain;border-radius:4px}.modal .bottom-sheet{padding-top:18px;padding-bottom:18px}.modal .bottom-sheet>p:first-of-type{margin-bottom:6px}
@media(max-width:900px){.modal .qr-placeholder{width:100px;height:100px}}
.modal .bottom-sheet{width:250px;padding:16px 18px}.modal .bottom-sheet .close{right:10px;top:5px;font-size:24px}.modal .bottom-sheet>p:first-of-type{font-size:14px}.service-details{display:grid;gap:3px;margin-top:8px;text-align:center}.service-details span{font-size:13px;font-weight:700;color:var(--ink);white-space:nowrap}.service-details small{font-size:12px;color:var(--muted);margin:0}
@media(max-width:900px){.modal .bottom-sheet{width:min(250px,calc(100vw - 24px));padding:16px 18px}}
.pay-page .amount strong{font-size:34px}.pay-page .amount strong #payUsd,.pay-page .amount strong em{font-size:.46em}
@media(max-width:900px){.pay-page .amount strong{font-size:30px}}
[hidden]{display:none!important}
.purchase-bar .bar-price{display:grid;gap:4px;justify-items:start;align-self:center;line-height:1.1;text-align:left}
.purchase-bar .bar-price-main{display:flex;align-items:baseline;gap:7px;color:#f12f39;font-size:30px;font-weight:800;white-space:nowrap}
.purchase-bar .bar-price-main small{font-size:.55em;color:var(--muted);font-weight:600;margin-left:3px}
.purchase-bar .bar-price-main #barUsd{font-size:.55em;color:var(--muted);font-weight:600}
.purchase-bar .bar-price>em{display:inline-block;font-size:13px;font-style:normal;font-weight:700;line-height:1.4;color:#e85620;background:#fff0e9;border-radius:999px;padding:3px 8px;white-space:nowrap}
.purchase-bar .bar-price>em.premium{color:#9a5a20;background:#fff5e9}
.purchase-bar .primary{min-width:190px;padding-inline:30px}
@media(max-width:900px){.purchase-bar .bar-price{max-width:none}.purchase-bar .bar-price-main{font-size:24px;gap:4px}.purchase-bar .bar-price-main #barUsd{font-size:.56em}.purchase-bar .bar-price>em{font-size:11px;padding:2px 7px}.purchase-bar .primary{min-width:145px;padding-inline:22px}}
@media(max-width:480px){.purchase-bar{column-gap:8px}.purchase-bar .bar-price-main{font-size:22px}.purchase-bar .primary{min-width:132px;padding-inline:16px}}
.card-price-row{margin-top:auto;padding-top:18px;display:flex;align-items:baseline;flex-wrap:wrap;gap:5px 10px}.card-price-row .price{margin:0;padding:0}.card-price-row .price-compare{display:inline-block;margin:0;white-space:nowrap}.product-card .card-price-row .price strong{font-size:22px}
.purchase-bar{display:flex;justify-content:center;gap:18px}.purchase-bar .purchase-spacer{display:none}.purchase-bar .bar-price{display:flex;align-items:baseline;flex-wrap:wrap;gap:5px 9px;justify-content:flex-start}.purchase-bar .bar-price>em{background:transparent;padding:0;border-radius:0}.purchase-bar .primary{flex:0 0 auto}
.pay-page .amount strong{display:flex;align-items:baseline;flex-wrap:wrap;gap:4px 7px}.pay-page .amount strong em{margin:0;background:transparent;padding:0;border-radius:0;font-size:.46em}.pay-page .amount strong em.discount{color:#e85620}.pay-page .amount strong em.premium{color:#9a5a20}.pay-page .remark-guide-image{display:flex;justify-content:center;width:100%}.pay-page .remark-guide-image img{display:block;margin:18px auto;max-width:100%;object-fit:contain}
.recharge-guide{max-width:1180px;margin:0 auto 110px;padding:28px 32px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 6px 22px rgba(28,33,58,.04)}.recharge-guide h2{margin:0 0 14px;font-size:24px}.recharge-guide ol{margin:0;padding-left:1.5em;display:grid;gap:9px;color:#4f586e}.recharge-guide a{color:var(--purple);font-weight:700}.pay-recharge-guide{margin-top:0;margin-bottom:48px}
@media(max-width:640px){.catalog{padding-bottom:40px}.card-price-row{padding-top:14px;gap:4px 8px}.product-card .card-price-row .price strong{font-size:21px}.purchase-bar{width:100%;padding:9px 12px calc(9px + env(safe-area-inset-bottom));gap:10px;justify-content:space-between}.purchase-bar .bar-price{min-width:0;gap:2px 6px}.purchase-bar .bar-price-main{font-size:20px;gap:3px}.purchase-bar .bar-price>em{font-size:11px;line-height:1.25}.purchase-bar .primary{min-width:126px;padding:12px 14px;font-size:15px}.recharge-guide{margin:0 16px 105px;padding:20px 18px;border-radius:14px}.recharge-guide h2{font-size:21px}.recharge-guide ol{font-size:14px;line-height:1.65;gap:8px}.pay-recharge-guide{margin-top:18px;margin-bottom:30px}.pay-page .remark-guide-image img{width:min(100%,440px)}.pay-page .amount strong{font-size:30px}}
@media(max-width:390px){.purchase-bar{gap:7px}.purchase-bar .bar-price-main{font-size:18px}.purchase-bar .bar-price>em{font-size:10px}.purchase-bar .primary{min-width:112px;padding-inline:11px}}
@media(max-width:640px){.catalog-tools{display:contents}.catalog-tools .filters{position:sticky;top:68px;z-index:24;margin:0 -18px;padding:10px 18px 12px;background:rgba(250,251,254,.97);box-shadow:0 5px 12px rgba(20,25,60,.05);backdrop-filter:blur(14px)}.catalog-tools .exchange-note{display:block;margin:8px 0 12px;line-height:1.45;white-space:normal}.product-card{min-height:116px;padding:16px 18px}.product-card.selected{padding:15px 17px}.product-card h3{margin-bottom:2px}.card-price-row{margin-top:8px;padding-top:6px}}
.pay-page .pay-shell{margin-top:24px}.pay-page .transfer-panel{padding-top:24px}.pay-page .qr-button img{margin-top:0}.pay-page .qr-tip{display:none;max-width:420px;margin:10px auto 12px;color:#707991;line-height:1.55}
@media(max-width:640px){.pay-page .pay-shell{margin-top:0}.pay-page .transfer-panel{padding:12px 18px 18px}.pay-page .qr-button img{margin:0 auto 4px}.pay-page .qr-tip{display:block;margin:7px auto 10px;font-size:13px;max-width:340px}.pay-page .save-qr{padding:8px 16px}}
.benefits{gap:18px}.benefits>div{gap:7px;padding:5px 4px}.benefits i{position:relative;width:24px;height:27px;flex:0 0 24px;border-radius:0;background:#14a968;box-shadow:none;clip-path:polygon(50% 0,92% 15%,86% 66%,50% 100%,14% 66%,8% 15%)}.benefits i::after{content:'✓';position:absolute;inset:0;display:grid;place-items:center;color:#fff;font-size:14px;font-weight:900;line-height:1;transform:translateY(-1px)}.benefits b{font-size:17px;font-weight:750}.benefits small{font-size:12px;margin-top:1px}
@media(max-width:900px){.benefits{gap:10px 16px}.benefits>div{gap:8px}.benefits b{font-size:16px}}
@media(max-width:640px){.benefits{gap:9px}.benefits>div{padding:3px 2px}.benefits i{width:22px;height:25px;flex-basis:22px}.benefits b{font-size:16px}.benefits small{font-size:12px}}
.email-notice{position:sticky;top:68px;z-index:29;display:flex;align-items:center;justify-content:center;gap:14px;width:100%;padding:10px 54px;background:#fff4f3;border-bottom:1px solid #ffd4d0;color:#e4362d;font-size:15px;font-weight:750;line-height:1.45;text-align:center}.email-notice button{position:absolute;right:max(18px,4vw);top:50%;transform:translateY(-50%);width:30px;height:30px;border-radius:50%;background:#ffe2df;color:#cf3029;font-size:22px;line-height:1}.pay-page .transfer-panel{text-align:left}.pay-page .transfer-panel .qr-button,.pay-page .transfer-panel .save-qr{display:flex;margin-left:auto;margin-right:auto}.pay-page .transfer-panel .qr-button img{width:min(220px,100%);margin:10px auto 5px}.pay-page .transfer-panel .amount{margin:10px 0 14px}.pay-page .pay-detail{display:flex;align-items:center;justify-content:center}.pay-page .pay-detail .remark-guide-image{margin:0}.pay-page .pay-detail .remark-guide-image img{margin:auto}
@media(max-width:640px){.email-notice{top:68px;padding:9px 46px 9px 14px;font-size:13px;text-align:left}.email-notice button{right:10px}.pay-page .transfer-panel{padding-top:18px}.pay-page .pay-product-heading{margin-bottom:10px}.pay-page .transfer-panel .amount{margin:8px 0 12px}.pay-page .transfer-panel .qr-button img{width:min(200px,58vw)}.pay-page .pay-detail{padding-top:18px}.pay-page .pay-detail .remark-guide-image img{margin:auto}}
@media(max-width:430px){.purchase-bar{grid-template-columns:1fr;justify-items:center;gap:6px;padding:8px 12px calc(8px + env(safe-area-inset-bottom))}.purchase-bar .bar-price{width:auto;justify-content:center;text-align:center}.purchase-bar .bar-price-main{font-size:19px}.purchase-bar .bar-price-main #barUsd{font-size:.64em}.purchase-bar .bar-price>em{text-align:center}.purchase-bar .primary{width:150px;min-width:150px;max-width:150px;padding:11px 18px}}
@media(max-width:430px){.purchase-bar{display:grid;grid-template-columns:1fr;width:100%;justify-items:center;gap:6px;padding:8px 12px calc(8px + env(safe-area-inset-bottom));overflow:hidden}.purchase-bar .bar-price{min-width:0;width:auto;display:flex;justify-content:center;align-content:center;gap:2px 6px;text-align:center}.purchase-bar .bar-price-main{min-width:0;font-size:19px;gap:3px}.purchase-bar .bar-price-main #barUsd{font-size:.64em}.purchase-bar .bar-price>em{flex-basis:100%;font-size:10px;white-space:normal;text-align:center}.purchase-bar .primary{width:150px;min-width:150px;max-width:150px;justify-self:center;padding:11px 18px;text-align:center;white-space:nowrap}}
.catalog{padding-bottom:36px}.recharge-guide{margin-top:0}
@media(max-width:640px){.catalog{padding-bottom:24px}.recharge-guide{margin-top:0}}
.purchase-bar .bar-price>em{flex-basis:100%;display:block}

/* Final compact layout refinements */
.site-header{height:60px}.hero{padding-top:12px;padding-bottom:12px}.catalog{padding-top:18px;padding-bottom:24px}.product-grid{gap:12px}.product-card{min-height:132px;padding:16px 18px}.product-card.selected{padding:15px 17px}.product-card .card-price-row{margin-top:10px;padding-top:8px}.recharge-guide{margin-bottom:70px;padding:22px 26px}.recharge-guide h2{margin-bottom:10px}
.purchase-bar{gap:10px;min-height:70px}.purchase-bar .bar-price{width:max-content;max-width:none;display:flex;flex-wrap:wrap;align-items:baseline;align-content:center;justify-content:center;gap:2px 7px;text-align:center}.purchase-bar .bar-price>em{flex:0 0 100%;width:auto;max-width:none;margin:0 auto;background:transparent!important;padding:0!important;border-radius:0!important;text-align:center}.purchase-bar .primary{min-width:170px;padding:11px 24px}
.pay-page .pay-shell{max-width:1120px;margin:18px auto}.pay-page .transfer-panel,.pay-page .pay-detail{padding:24px 34px}.pay-page .remark-guide-image{width:330px;height:412px}.pay-page .remark-guide-image img{width:330px;height:476px}.email-notice{top:60px}
@media(min-width:641px){.pay-page .save-qr{display:none}}
@media(max-width:900px){.catalog{padding-top:12px;padding-bottom:20px}.hero{padding:14px 18px}.product-grid{gap:10px}.product-card{min-height:116px;padding:14px 16px}.product-card.selected{padding:13px 15px}.recharge-guide{padding:18px 20px;margin-bottom:82px}.pay-page .pay-shell{margin:0}.pay-page .transfer-panel,.pay-page .pay-detail{padding:18px}.email-notice{top:60px}}
@media(max-width:640px){.catalog-tools .filters{top:60px}.benefits{gap:6px}.product-card{min-height:104px}.product-card .card-price-row{margin-top:6px;padding-top:5px}.recharge-guide{margin:0 12px 88px;padding:16px}.purchase-bar{gap:6px;min-height:68px}.purchase-bar .bar-price{width:max-content}.purchase-bar .bar-price>em{width:max-content;max-width:max-content}.pay-page .pay-detail .remark-guide-image{width:min(280px,82vw);height:350px}.pay-page .pay-detail .remark-guide-image img{width:min(280px,82vw);height:404px}}
@media(max-width:430px){.purchase-bar{display:flex;justify-content:center;align-items:center;gap:8px}.purchase-bar .bar-price{text-align:center}.purchase-bar .primary{width:132px;min-width:132px;max-width:132px;padding:10px 12px}.purchase-bar .bar-price-main{font-size:19px}.purchase-bar .bar-price-main #barUsd{font-size:.64em}.purchase-bar .bar-price>em{flex-basis:100%;text-align:center}}

/* Product-card pricing is intentionally independent from the purchase bar. */
.product-card .card-price-row{display:block;width:100%;margin-top:auto;padding-top:8px}.product-card .card-price-row .price{display:block;margin:0;padding:0}.product-card .card-price-row .price strong{display:flex;align-items:baseline;white-space:nowrap}.product-card .card-price-row .price-compare{display:block;width:100%;margin:4px 0 0;padding:0;background:transparent;white-space:nowrap;text-align:left}
@media(max-width:640px){.product-card .card-price-row{padding-top:5px}.product-card .card-price-row .price-compare{margin-top:3px}}

/* Final price layout: cards use one row; the checkout bar uses two rows. */
.product-card .card-price-row{display:flex;align-items:baseline;flex-wrap:nowrap;gap:8px;width:100%}.product-card .card-price-row .price{flex:0 0 auto}.product-card .card-price-row .price-compare{display:inline-block;flex:0 0 auto;width:auto;margin:0;padding:0;white-space:nowrap}.purchase-bar .bar-price{display:flex;flex-wrap:wrap}.purchase-bar .bar-price-main{flex:0 0 auto}.purchase-bar .bar-price>em{flex:0 0 100%;width:100%;margin:0;text-align:center}.purchase-bar .bar-price-main small,.purchase-bar .bar-price-main #barUsd{font-size:.66em}
@media(max-width:640px){.product-card .card-price-row{gap:6px}.product-card .card-price-row .price strong{font-size:20px}.product-card .card-price-row .price-compare{font-size:11px}.purchase-bar .bar-price-main small,.purchase-bar .bar-price-main #barUsd{font-size:.68em}}
.product-card{min-height:108px}.product-card .card-price-row{margin-top:10px!important;padding-top:0!important}.product-card h3{margin-bottom:0}
@media(max-width:640px){.product-card{min-height:94px}.product-card .card-price-row{margin-top:7px!important}}
.purchase-bar{min-height:64px;padding-top:7px;padding-bottom:7px;position:fixed;display:flex;justify-content:flex-start}.purchase-bar .bar-price{position:absolute;right:calc(50% + 120px);margin-left:0;gap:0 6px;line-height:1.05}.purchase-bar .bar-price>em{line-height:1.2;margin-top:1px}.purchase-bar .primary{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);min-width:170px;padding-top:10px;padding-bottom:10px}
@media(max-width:640px){.purchase-bar{min-height:102px;padding:7px 12px calc(7px + env(safe-area-inset-bottom));display:grid;grid-template-columns:1fr;grid-template-rows:auto auto;justify-items:stretch;gap:3px}.purchase-bar .bar-price{position:static;grid-row:1;margin:0;justify-self:start;text-align:left}.purchase-bar .bar-price>em{text-align:left}.purchase-bar .primary{position:static;grid-row:2;transform:none;justify-self:center;width:140px;min-width:140px;max-width:140px;padding:9px 14px}}
.admin-page .table-wrap table{min-width:1140px}.admin-page .table-wrap th,.admin-page .table-wrap td{padding:13px 12px;vertical-align:middle}.admin-page .table-wrap th{white-space:nowrap}.admin-page .table-wrap td:nth-child(7){min-width:135px;color:var(--muted);font-size:13px}.admin-page .table-wrap td:nth-child(8){white-space:nowrap}.row-actions{display:flex;align-items:center;gap:6px;white-space:nowrap}.row-actions button{border-radius:7px;padding:7px 10px;font-size:13px;font-weight:700}.edit-btn{background:#f2efff;color:var(--purple)}.delete-btn{background:#fff0f0;color:#d83c3c}.publish-btn{background:#eafaf2;color:#079957}.publish-btn.published{background:#f1f2f6;color:#626b80}
.admin-page #productForm .form-grid{align-items:start}.admin-page #productForm .form-grid.product-pricing-grid{grid-template-columns:1fr 1fr}.admin-page #productForm .form-grid label{align-content:start}.admin-page #productForm .form-grid input,.admin-page #productForm .form-grid select{height:46px}.admin-page #productForm .form-grid small{min-height:40px}select{width:100%;border:1px solid #dfe2ec;border-radius:10px;padding:10px 12px;background:#fff;color:var(--ink);font:inherit}select:focus{outline:2px solid #bdb3ff;border-color:var(--purple)}
@media(max-width:640px){.admin-page #productForm .form-grid.product-pricing-grid{grid-template-columns:1fr}}
.confirm-dialog{width:min(420px,calc(100vw - 32px));padding:0}.confirm-dialog section{padding:26px}.confirm-dialog h2{margin:0 0 10px;font-size:22px}.confirm-dialog p{margin:0 0 24px;color:var(--muted);line-height:1.65}.confirm-dialog .dialog-actions{justify-content:center}.confirm-dialog .dialog-actions button{min-width:112px}.admin-page .toast{position:fixed;left:50%;right:auto;top:50%;bottom:auto;transform:translate(-50%,-50%);padding:14px 22px;box-shadow:0 14px 38px rgba(10,14,30,.24);text-align:center}

/* Desktop users scan the QR code directly; only mobile needs the save action. */
@media(min-width:641px){.pay-page .transfer-panel .save-qr{display:none!important}}

/* Align each recharge guide with the content block immediately above it. */
.pay-page .pay-recharge-guide{width:calc(100% - 36px);max-width:1120px}
@media(min-width:901px){.catalog+.recharge-guide{width:auto;max-width:none;margin-left:max(5vw,24px);margin-right:max(5vw,24px)}}
@media(max-width:900px){.catalog+.recharge-guide,.pay-page .pay-recharge-guide{width:auto;margin-left:18px;margin-right:18px}}

/* Compact phone layout (including the 393px-wide iPhone 15 Pro). */
@media(max-width:640px){
  .site-header{height:54px;padding:0 14px}.site-header .logo{gap:3px}.site-header .logo b{font-size:24px}.site-header .logo span{font-size:19px}.header-slogan{margin-left:7px;padding-left:7px;font-size:11px}.site-header .ghost{padding:6px 9px;border-radius:9px;font-size:12px}
  .hero{padding:9px 14px 10px}.benefits{gap:3px}.benefits>div{gap:7px;padding:2px 0}.benefits i{width:19px;height:22px;flex:0 0 19px}.benefits i::after{font-size:12px}.benefits b{font-size:14px;line-height:1.25}.benefits small{font-size:11px;line-height:1.3;margin-top:0}
  .catalog{padding:12px 14px 18px}.section-head h2{margin-bottom:8px;font-size:23px}.catalog-tools .filters{top:54px;margin:0 -14px;padding:7px 14px 9px;gap:7px}.filter{padding:7px 14px;font-size:14px}.catalog-tools .exchange-note{margin:5px 0 9px;font-size:11px}
  .product-grid{gap:8px}.product-card{min-height:86px;padding:11px 13px;border-radius:13px}.product-card.selected{padding:10px 12px}.product-card h3{font-size:18px;line-height:1.2}.product-card .card-price-row{margin-top:6px!important;padding-top:3px!important;gap:5px}.product-card .card-price-row .price strong{font-size:18px}.product-card .card-price-row .price-compare{font-size:10px}
  .recharge-guide{margin:0 14px 82px!important;padding:14px 15px}.recharge-guide h2{font-size:19px;margin-bottom:7px}.recharge-guide ol{font-size:13px;gap:5px;line-height:1.5}
  .purchase-bar{display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:auto auto;justify-items:stretch;gap:2px;min-height:86px;padding:6px 12px calc(6px + env(safe-area-inset-bottom));overflow:hidden}
  .purchase-bar .bar-price{position:static;grid-column:1;grid-row:1;width:max-content;max-width:100%;margin:0;justify-self:start;text-align:left;gap:0 5px}.purchase-bar .bar-price-main{font-size:18px}.purchase-bar .bar-price>em{font-size:10px;text-align:left}
  .purchase-bar .primary{position:static;grid-column:1;grid-row:2;justify-self:center;transform:none;width:132px;min-width:132px;max-width:132px;padding:8px 12px;font-size:14px}
}
@media(max-width:390px){.filter{padding-inline:12px}.product-card .card-price-row{gap:4px}.product-card .card-price-row .price strong{font-size:17px}.product-card .card-price-row .price-compare{font-size:9px}}

/* Checkout bar: price stack on the left, action centered on the right. */
.purchase-bar{background:rgba(245,246,249,.98)}
@media(max-width:640px){
  .purchase-bar{display:grid;grid-template-columns:minmax(0,1fr) 132px;grid-template-rows:1fr;align-items:center;justify-items:stretch;column-gap:10px;min-height:72px;padding:7px 12px calc(7px + env(safe-area-inset-bottom));overflow:hidden}
  .purchase-bar .bar-price{position:static;grid-column:1;grid-row:1;width:max-content;max-width:100%;margin:0;justify-self:start;align-self:center;text-align:left;gap:1px 5px}
  .purchase-bar .bar-price-main{font-size:19px}.purchase-bar .bar-price>em{flex:0 0 100%;width:100%;font-size:10px;text-align:center}
  .purchase-bar .primary{position:static;grid-column:2;grid-row:1;align-self:center;justify-self:center;transform:none;width:132px;min-width:132px;max-width:132px;padding:10px 12px;font-size:15px}
}
@media(max-width:370px){.purchase-bar{grid-template-columns:minmax(0,1fr) 118px;column-gap:7px}.purchase-bar .primary{width:118px;min-width:118px;max-width:118px}.purchase-bar .bar-price-main{font-size:17px}}

/* Mobile catalog stays white; only category pills and checkout bar are tinted. */
@media(max-width:640px){
  body:not(.pay-page):not(.admin-page),.catalog{background:#fff}
  .catalog-tools .filters{background:rgba(255,255,255,.98)}
  .product-card,.product-card.selected{background:#fff;box-shadow:0 3px 12px rgba(28,33,58,.035)}
  .product-card .card-price-row .price-compare{font-size:12px}
  .purchase-bar .bar-price{display:grid;grid-template-columns:max-content;grid-template-rows:auto auto;justify-items:center;align-content:center;row-gap:1px}
  .purchase-bar .bar-price-main{grid-column:1;grid-row:1}
  .purchase-bar .bar-price>em{display:block;grid-column:1;grid-row:2;width:auto;min-width:0;font-size:12px;line-height:1.2;text-align:center;white-space:nowrap}
}
@media(max-width:390px){.product-card .card-price-row .price-compare{font-size:12px}.purchase-bar .bar-price>em{font-size:12px}}

/* Stronger toolbar depth and a centered checkout group. */
.site-header{background:linear-gradient(180deg,#f8f9fb 0%,#f1f3f7 100%);border-bottom-color:#dfe2e9;box-shadow:0 4px 14px rgba(25,31,52,.09)}
.purchase-bar{background:linear-gradient(180deg,rgba(241,243,247,.98),rgba(232,235,241,.98));border-top-color:#d9dde6;box-shadow:0 -8px 24px rgba(20,25,60,.14)}
.header-slogan em{font-family:"STKaiti","KaiTi","FZKai-Z03S",serif;font-size:19px;font-weight:800;letter-spacing:.06em}
@media(min-width:641px){.purchase-bar .bar-price>em{font-size:9px}}
@media(max-width:640px){
  .header-slogan em{font-size:14px;letter-spacing:.04em}
  .hero{padding-top:16px}
  .purchase-bar{grid-template-columns:auto 132px;justify-content:center;column-gap:18px}
  .product-card .card-price-row .price strong small,.product-card .card-price-row .price strong span{font-size:14px}
  .product-card .card-price-row .price-compare{font-size:14px}
}
@media(max-width:370px){.purchase-bar{grid-template-columns:auto 118px;column-gap:10px}.product-card .card-price-row .price strong small,.product-card .card-price-row .price strong span,.product-card .card-price-row .price-compare{font-size:13px}}

/* The catalog canvas is plain white on every screen size. */
body:not(.pay-page):not(.admin-page),.catalog{background:#fff!important}

/* Keep the first mobile category pill fully inside the horizontal scroller. */
@media(max-width:640px){.catalog-tools .filters{padding-left:18px;scroll-padding-left:18px}.catalog-tools .filter{flex:0 0 auto}.catalog-tools .filter:first-child{margin-left:1px}}

/* Pixel-level mobile card and filter spacing adjustments. */
@media(max-width:640px){.product-card{width:calc(100% - 4px);min-height:84px;padding-bottom:9px}.product-card.selected{padding-bottom:8px}.catalog-tools .filters{padding-bottom:10px}}

/* Payment images always preserve their intrinsic proportions. */
.pay-page .qr-button img,.pay-page .remark-guide-image img{height:auto!important;object-fit:contain!important;object-position:center!important;aspect-ratio:auto!important}
.pay-page .remark-guide-image{height:auto!important;overflow:visible}

.recharge-guide ol{list-style:none;padding-left:0}

/* Keep an extra 4px breathing room above the fixed checkout bar. */
body:not(.pay-page):not(.admin-page) .recharge-guide{margin-bottom:74px}
@media(max-width:640px){body:not(.pay-page):not(.admin-page) .recharge-guide{margin-bottom:86px!important}}