:root{--green:#174c3c;--deep:#173c30;--ink:#20352c;--muted:#758078;--line:#e8ebe3;--paper:#f7f8f3;--white:#fff;--red:#e45343;--red-soft:#fff1e9;--leaf:#e8f0db;--safe:env(safe-area-inset-bottom,0px);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
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svg{width:15px;height:15px}.muted{color:var(--muted)}.preview-strip{padding:7px 16px;background:#e9eee3;color:#536754;font-size:11px;display:flex;justify-content:center;gap:12px;line-height:1.4}.preview-strip span{opacity:.8}.shell{max-width:1080px;margin:auto;padding:0 28px 105px}.site-header{height:92px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;gap:11px;align-items:center}.brand-icon{width:38px;height:38px;background:var(--green);color:#e9f4d9;border-radius:13px 13px 13px 3px;display:grid;place-items:center;transform:rotate(-2deg)}.brand-icon svg{width:25px;height:25px}.brand-name{font-size:24px;letter-spacing:1px;font-weight:750}.brand-caption{font-size:11px;margin-top:3px;color:var(--muted);letter-spacing:1px}.header-tools{display:flex;align-items:center;gap:25px}.header-tool{display:flex;align-items:center;gap:6px;font-size:13px;color:#4f6558;padding:9px 0}.header-tool 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svg{width:14px;height:14px}.search-row{display:flex;gap:12px;align-items:center}.searchbox{display:flex;gap:10px;align-items:center;background:white;border:1px solid #e0e6dc;border-radius:12px;padding:0 14px;height:48px;flex:1}.searchbox svg{color:#91a08f;width:19px;height:19px}.searchbox input{border:0;outline:none;background:none;width:100%;color:var(--ink);font-size:14px}.searchbox input::placeholder{color:#a2aaa0}.search-clear{padding:8px;color:#8c988b}.search-clear svg{width:15px;height:15px}.location-button{display:flex;align-items:center;gap:5px;background:white;border:1px solid #e0e6dc;border-radius:12px;min-height:48px;padding:0 14px;font-size:13px}.location-button svg{width:17px;height:17px}.catalog-tools{position:sticky;top:0;z-index:5;background:var(--paper);padding-top:12px;border-bottom:1px solid var(--line)}.carrier-tabs{display:flex;gap:25px;align-items:center;overflow:auto;scrollbar-width:none}.carrier-tabs::-webkit-scrollbar{display:none}.carrier-tab{position:relative;flex-shrink:0;padding:14px 2px 15px;font-size:15px;color:#74816c}.carrier-tab.selected{font-weight:700;color:var(--green)}.carrier-tab.selected:after{content:"";position:absolute;bottom:0;left:50%;width:22px;height:3px;border-radius:5px;background:var(--green);transform:translateX(-50%)}.list-toolbar{display:flex;justify-content:space-between;align-items:center;margin:19px 0 15px;gap:12px}.list-title{font-size:18px;font-weight:700;display:flex;align-items:center;gap:9px;white-space:nowrap}.list-title small{font-size:12px;font-weight:400;color:#929b8c}.list-filter{display:flex;gap:13px;align-items:center}.reward-toggle{display:flex;gap:6px;align-items:center;font-size:12px;color:#7d887b;white-space:nowrap}.switch{position:relative;width:28px;height:16px;background:#d9e0d4;border-radius:20px;transition:background .15s}.switch:before{content:"";position:absolute;left:2px;top:2px;width:12px;height:12px;background:white;border-radius:50%;transition:transform .15s}.reward-toggle[aria-pressed=true] .switch{background:var(--green)}.reward-toggle[aria-pressed=true] .switch:before{transform:translateX(12px)}.sort-button{display:flex;align-items:center;gap:4px;font-size:12px;color:#697865;padding:8px 0}.sort-button svg{width:15px;height:15px}.catalog-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.product-card{background:white;border:1px solid #e3e8dc;border-radius:16px;overflow:hidden;min-width:0;display:flex;flex-direction:column}.gift-ribbon{display:flex;align-items:center;gap:7px;color:#ba4535;background:#fff1e9;padding:10px 18px;font-size:12px;min-height:38px;border-bottom:1px solid #f6e6da}.gift-ribbon svg{width:17px;height:17px}.gift-ribbon strong{font-size:15px;margin-right:auto;font-weight:700}.gift-ribbon em{font-style:normal;font-size:11px;color:#bf7b66}.card-inner{padding:17px 18px 16px;display:flex;flex-direction:column;flex:1}.card-title-row{display:flex;gap:11px;align-items:center}.carrier-art{position:relative;width:44px;height:49px;border:1px solid currentColor;border-radius:9px 9px 9px 3px;display:flex;align-items:center;justify-content:center;flex-shrink:0;overflow:hidden;color:#3c82ae;background:#eef6fa}.carrier-art:after{content:"";position:absolute;right:-5px;top:-8px;width:20px;height:20px;background:white;border-left:1px solid currentColor;transform:rotate(-45deg)}.carrier-art span{font-size:13px;font-weight:700}.carrier-art.unicom{color:#c37050;background:#fff4eb}.carrier-art.telecom{color:#4979ad;background:#f0f4ff}.carrier-art.broadcast{color:#62a080;background:#edf7f0}.card-title{font-size:17px;line-height:1.45;letter-spacing:-.25px;font-weight:700}.card-subtitle{color:#74826b;font-size:11px;margin-top:4px}.metric-row{display:grid;grid-template-columns:.92fr 1.15fr .85fr;margin:20px 0 14px;align-items:center}.metric+.metric{padding-left:18px;border-left:1px solid #eff1ea}.metric-value{font-size:24px;font-family:"DIN Alternate","Arial Rounded MT Bold",Arial,sans-serif;font-weight:700;letter-spacing:-.6px;color:var(--green);white-space:nowrap}.metric-value 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.apply-button{min-height:46px;min-width:170px;font-size:15px;border-radius:12px}.reward-footnote{font-size:10px;color:#ad7c62;margin-top:3px}.page-title{font-size:30px;line-height:1.4;letter-spacing:-.6px;margin:20px 0 10px}.page-intro{font-size:13px;color:#839177;line-height:1.9;margin-bottom:25px}.content-panel{background:white;border:1px solid var(--line);border-radius:16px;padding:23px;margin:17px 0}.query-label{font-size:13px;font-weight:600;display:block;margin-bottom:12px}.query-form{display:flex;gap:10px}.query-form input{flex:1;min-width:0;border:1px solid #dfe5d9;padding:13px;border-radius:10px;outline:none;font-size:16px}.query-form input:focus{border-color:#70926c}.example-action{border-bottom:1px dashed #bac9ae;font-size:12px;color:#819378;padding:2px 0;margin:13px 0}.order-status{min-height:30px;margin-top:20px;color:#85927c;font-size:12px;line-height:1.8}.order-card{padding:19px;background:white;border:1px solid var(--line);border-radius:12px;margin:12px 0}.order-head{display:flex;justify-content:space-between;align-items:center;gap:8px;padding-bottom:12px;border-bottom:1px dashed #e7ebe0;font-size:12px}.order-number{display:flex;align-items:center;gap:5px;overflow-wrap:anywhere}.order-head .icon-button{min-height:30px;min-width:24px}.order-head svg{width:14px;height:14px}.order-badge{background:#edf6e6;color:#6b9255;padding:4px 7px;border-radius:4px;font-size:11px;white-space:nowrap}.order-badge.failed{background:#fff4e5;color:#b89046}.order-row{display:grid;grid-template-columns:43px minmax(0,1fr);gap:2px;line-height:1.9;font-size:12px;margin:7px 0}.order-row span:first-child{color:#6c795f}.order-row span:last-child{overflow-wrap:anywhere}.order-body{padding:8px 0}.order-time{padding-top:11px;border-top:1px dashed #e7ebe0;font-size:11px;color:#9aa68d}.steps{list-style:none;padding:0;margin:10px 0}.steps li{display:flex;gap:16px;padding:17px 0;border-bottom:1px solid var(--line)}.steps li:last-child{border:0}.step-number{width:25px;height:25px;border-radius:50%;background:var(--leaf);color:var(--green);display:grid;place-items:center;font-size:12px;flex-shrink:0}.steps h3{font-size:14px;line-height:1.8}.steps p{font-size:12px;color:#69785f;line-height:1.9;margin-top:4px}.question{border-bottom:1px solid var(--line);padding:16px 0;line-height:1.9}.question:last-child{border:0}.question h3{font-size:14px;margin-bottom:5px}.question p{font-size:13px;color:#6c795f}.contact-leaf{margin:20px 0;display:flex;gap:15px;align-items:center}.contact-leaf .brand-icon{width:57px;height:57px;border-radius:18px 18px 18px 4px}.contact-leaf h2{font-size:20px;margin-bottom:5px}.contact-leaf p{font-size:12px;color:#859279}.contact-row{display:flex;align-items:center;justify-content:space-between;padding:18px 0;border-bottom:1px solid var(--line);gap:15px}.contact-row:last-child{border:0}.contact-row h3{font-size:14px}.contact-row p{font-size:12px;color:#6e7b63;margin-top:5px}.overlay{position:fixed;inset:0;z-index:50;background:#152c2859;display:flex;justify-content:center;align-items:flex-end;padding:25px}.sheet{background:#fff;border-radius:22px;width:100%;max-width:560px;max-height:min(85dvh,750px);overflow:auto;padding:23px 25px calc(24px + var(--safe));box-shadow:0 20px 50px #09281c1a}.sheet-head{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:17px}.sheet-head h2{font-size:19px}.sheet-copy{font-size:13px;line-height:1.9;color:#8b987e}.sheet-options{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;padding:10px 0 20px}.sheet-option{padding:10px 3px;background:#f5f7f1;border:1px solid #f0f2ea;border-radius:8px;font-size:12px;min-height:41px}.sheet-option.selected{color:var(--green);border-color:#94af84;background:#eef5e6}.sheet h3{font-size:13px;color:#6f8063;margin:13px 0 3px}.sheet .primary{width:100%;margin-top:12px}.filter-summary{font-size:12px;color:#6e7c61;line-height:1.9;margin-top:5px}.apply-product{margin:15px 0;padding:16px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:16px;line-height:1.9;font-weight:650}.sheet-reward{font-size:13px;color:var(--red);margin:10px 0}.sheet-copy a{border-bottom:1px solid #dce3d3}.loading{padding:50px;text-align:center;color:#849777}#toast{position:fixed;bottom:120px;left:50%;transform:translateX(-50%);background:#173b30ee;color:#fff;padding:12px 20px;z-index:90;border-radius:11px;font-size:13px;max-width:85vw;text-align:center;line-height:1.6;opacity:0;pointer-events:none;transition:opacity .16s}#toast.show{opacity:1}.body-locked{overflow:hidden}
@media(min-width:800px){.bottom-nav{gap:120px}.hero:after{content:"";position:absolute;width:90px;height:90px;border:1px solid #d0dbbc;border-radius:50%;left:54%;bottom:-55px}.sheet{margin-bottom:15px}.detail-shell{padding-top:6px}.detail-gift{padding:28px}.detail-summary{padding:28px}.detail-summary .metric-value{font-size:31px}.mobile-only{display:none}}
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@media(max-width:650px){.searchbox input{font-size:16px}.order-head .icon-button{min-height:44px;min-width:34px}}
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@media(min-width:800px){.promo-picture{width:64%;left:auto;right:0;object-position:right center}.promo-caption{width:50%;padding-left:45px}.promo-carousel{aspect-ratio:3.4/1}.promo-caption h1,.promo-caption h2{font-size:35px}.promo-arrow.previous{left:9px}.promo-arrow.next{right:9px}}
@media(max-width:650px){.promo-carousel{aspect-ratio:1.88/1;border-radius:16px;max-height:none}.promo-caption{width:54%;padding:16px 22px}.promo-caption h1,.promo-caption h2{font-size:25px;line-height:1.25;letter-spacing:0}.promo-caption p{font-size:10px;margin-top:8px;line-height:1.65}.promo-caption .promo-kicker{font-size:9px;margin-bottom:8px}.promo-arrow{width:20px;height:34px;border-radius:4px;background:#ffffff40}.promo-arrow.previous{left:2px}.promo-arrow.next{right:2px}.promo-arrow svg{width:14px;height:14px}.promo-dots{bottom:4px;right:10px}.card-plan-row{gap:14px;margin-bottom:15px}.plan-visual{width:109px;min-height:125px;padding:6px}.plan-visual-flow b{font-size:32px}.plan-visual-head{font-size:7px}.plan-visual-bottom b{font-size:21px}.plan-visual-bottom>div:first-child>span{font-size:8px}.plan-visual-chips span{font-size:6px;padding:0 2px}.card-plan-copy .card-title{font-size:17px}.card-plan-text{font-size:12px;line-height:1.8;margin:7px 0}.card-plan-copy .card-subtitle{font-size:11px}.detail-plan-art{gap:17px;margin:20px 0}.plan-visual.large{width:157px;min-height:175px;padding:9px}.plan-visual.large .plan-visual-flow b{font-size:44px}.plan-visual.large .plan-visual-flow strong{font-size:26px}.plan-visual.large .plan-visual-flow small{font-size:10px}.plan-visual.large .plan-visual-head{font-size:9px}.plan-visual.large .plan-visual-bottom b{font-size:29px}.plan-visual.large .plan-visual-chips span{font-size:7px}.detail-plan-facts{font-size:12px}.detail-plan-facts b{font-size:12px}.detail-plan-facts p{font-size:11px;margin:5px 0}.tag.reward{font-weight:650}}
@media(max-width:360px){.promo-caption{padding-left:19px}.promo-caption h1,.promo-caption h2{font-size:22px}.promo-caption p{font-size:9px}.promo-caption .promo-kicker{font-size:8px}.plan-visual{width:96px;min-height:116px;padding:5px}.card-plan-row{gap:12px}.plan-visual-head{font-size:6px}.plan-visual-flow b{font-size:29px}.plan-visual-flow strong{font-size:17px}.plan-visual-bottom b{font-size:18px}.plan-visual-chips span{font-size:5px}.plan-visual-bottom small{font-size:5px}.card-plan-copy .card-title{font-size:16px}.card-plan-text{font-size:11px}.plan-visual.large{width:142px;min-height:168px}.detail-plan-art{gap:12px}.detail-plan-facts b{font-size:11px}.detail-plan-facts p{font-size:10px}}
.plan-visual-trigger{border:0;background:none;padding:0;display:block;flex-shrink:0;text-align:left;border-radius:10px}.plan-zoom{display:flex;justify-content:center;padding:13px 0 23px}.plan-zoom .plan-visual.large{width:240px;min-height:265px;padding:13px;border-radius:13px}.plan-zoom .plan-visual.large .plan-visual-head{font-size:13px;padding-bottom:12px}.plan-zoom .plan-visual.large .plan-visual-flow{padding:12px 4px;margin-top:12px}.plan-zoom .plan-visual.large .plan-visual-flow b{font-size:65px}.plan-zoom .plan-visual.large .plan-visual-flow strong{font-size:39px}.plan-zoom .plan-visual.large .plan-visual-flow small{font-size:13px}.plan-zoom .plan-visual.large .plan-visual-bottom{padding:12px 9px;margin-top:12px}.plan-zoom .plan-visual.large .plan-visual-bottom b{font-size:43px}.plan-zoom .plan-visual.large .plan-visual-bottom>div:first-child>span{font-size:16px}.plan-zoom .plan-visual.large .plan-visual-bottom small{font-size:11px}.plan-zoom .plan-visual.large .plan-visual-chips span{font-size:10px}
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@media(max-width:650px){.wechat-card,.help-guide{padding:20px 18px}.wechat-heading h2{font-size:20px}.wechat-qr-button{width:210px}.wechat-copy-row strong{font-size:20px}.wechat-copy-row button{padding:10px 12px}.service-shortcuts{gap:8px}.service-shortcuts a{font-size:12px;gap:6px;padding:13px 10px}.help-guide>h2{font-size:20px}}@media(max-width:360px){.wechat-card,.help-guide{padding:18px 14px}.wechat-copy-row strong{font-size:18px}.wechat-copy-row button{font-size:12px;padding:10px}.service-shortcuts{grid-template-columns:1fr}}

.browse-more{display:flex;align-items:center;justify-content:space-between;gap:24px;width:100%;padding:21px 24px;margin-top:25px;background:#edf3e8;border:1px solid #d8e4cf;border-radius:16px;text-align:left;color:#34583d;min-height:84px;transition:background .16s,border-color .16s}.browse-more:hover{background:#e5efdf;border-color:#b7cba8}.browse-progress{display:flex;flex-direction:column;gap:10px;width:145px;max-width:48%;font-size:12px;color:#6f8165;font-variant-numeric:tabular-nums}.browse-progress b{font-size:16px;color:#34583d;margin:0 3px}.browse-progress-track{height:3px;background:#d8e3d0;border-radius:4px;overflow:hidden}.browse-progress-track i{display:block;height:100%;background:#78976b;border-radius:4px}.browse-more-label{display:flex;align-items:center;gap:14px;font-size:15px;font-weight:600;white-space:nowrap}.browse-more-arrow{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#fff9;border:1px solid #d2dfc9}.browse-more-arrow svg{width:16px;height:16px}.browse-more-hint{font-size:11px;color:#8a987f;text-align:center;margin:12px 0 0}.catalog-complete{display:flex;align-items:center;justify-content:center;gap:15px;padding:28px 0 8px;font-size:12px;color:#7c8c70}.catalog-complete:before,.catalog-complete:after{content:'';width:25px;height:1px;background:#d7dfce}.site-footer{border-top:1px solid #e1e7d9;margin-top:27px;padding-top:22px;text-align:center;color:#8c9684;font-size:11px;line-height:2}.site-footer p{margin:0}.site-footer a{display:inline-flex;align-items:center;min-height:28px;color:#6d7c60}.site-footer a:hover{text-decoration:underline}.site-footer span{margin:0 4px}@media(max-width:650px){.browse-more{padding:19px 18px;gap:15px;margin-top:20px;border-radius:14px}.browse-progress{width:125px}.browse-more-label{font-size:14px;gap:10px}.browse-more-arrow{width:31px;height:31px}.site-footer{font-size:10px;line-height:1.9;margin-top:24px}.site-footer p:last-child{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;column-gap:5px}.site-footer span{margin:0}}

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