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.site-header{border-bottom:1px solid var(--line);background:#fff}.header-inner{width:min(1392px,calc(100% - 64px));margin:auto;display:flex;gap:44px;align-items:center;min-height:76px}.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}.brand>span{font-size:23px;font-weight:650;letter-spacing:-.03em;line-height:1.1}.brand strong{color:var(--blue)}.brand small{display:block;font-size:11px;font-weight:500;letter-spacing:.11em;color:var(--muted);margin-top:5px}.site-header nav{display:flex;align-self:stretch;gap:32px;align-items:center}.site-header nav a{height:100%;display:flex;align-items:center;border-bottom:3px solid transparent;padding-top:3px;color:var(--muted);font-weight:550}.site-header nav a[aria-current]{border-color:var(--blue);color:var(--blue)}.site-header nav a:hover{color:var(--blue)}.parent-site{margin-left:auto;color:var(--muted);font-size:13px}.parent-site span{margin-left:6px}.intro{padding:42px 0 34px;display:flex;justify-content:space-between;align-items:center;gap:28px}.intro p{margin-top:12px}.intro-note{border-left:1px solid var(--line);padding-left:26px;min-width:220px;display:grid;grid-template-columns:8px 1fr;column-gap:8px;align-items:center;font-size:13px}.intro-note strong{font-weight:550}.intro-note>span:last-child{grid-column:2;color:var(--muted);margin-top:5px}.status-dot{height:6px;width:6px;background:var(--green);border-radius:50%}
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ease-out}.button:hover{background:var(--blue-light);border-color:#9dbfe1}.button.primary{background:var(--blue);border-color:var(--blue);color:#fff}.button.primary:hover{background:var(--blue-dark);border-color:var(--blue-dark)}.button:active{transform:translateY(1px)}.text-link{color:var(--blue);font-size:13px}.text-link:hover,.source-link:hover,.row-bottom a:hover{text-decoration:underline}.results{min-width:0}.results-heading{display:flex;align-items:center;justify-content:space-between;padding:0 0 21px;gap:16px}.results-heading h2{font-size:22px}.results-heading h2 span,.section-title span{color:var(--muted);font-size:14px;font-weight:500;padding-left:8px}.results-heading p{font-size:12px;margin-top:6px}.table-guide{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr) 195px;padding:11px 18px;background:var(--soft);border-block:1px solid var(--line);color:var(--muted);font-size:11px}.table-guide>span:last-child{text-align:right}.plan-row{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr) 195px;gap:18px;padding:24px 18px;border-bottom:1px solid var(--line);transition:background .15s ease-out}.plan-row:hover{background:#fbfdff}.plan-main{min-width:0}.provider-line{display:flex;align-items:center;gap:7px;flex-wrap:wrap;margin-bottom:11px}.provider-name{font-size:12px;font-weight:650;color:var(--blue-dark)}.provider-aliyun{color:#a34c00}.provider-racknerd{color:#6037a6}.provider-hostinger{color:#633ac4}.tag{display:inline-block;border-radius:4px;padding:1px 6px;background:#eef2f6;color:#536479;font-size:10px;font-weight:500}.tag.promo{color:#956013;background:#fff4dc}.plan-main h3 a:hover{color:var(--blue)}.specs{font-size:12px;margin-top:8px;color:#405066}.specs strong{font-weight:600;color:var(--ink)}.specs>span{color:#718096;margin:0 3px}.row-bottom{display:flex;align-items:center;gap:18px;font-size:11px;margin-top:18px;color:var(--muted)}.compare-select{display:flex;align-items:center;gap:7px;font-size:12px;cursor:pointer}.compare-select input{width:15px;height:15px;margin:0}.plan-network{font-size:11px;display:flex;flex-direction:column;padding-top:3px;gap:3px;min-width:0}.plan-network>strong{font-weight:550;color:var(--ink);font-size:12px;margin-bottom:4px}.plan-network>span{color:var(--muted)}.plan-network .source-link{margin-top:9px;color:var(--blue)}.plan-network .verified{font-size:10px;color:var(--green)}.plan-network .stale{color:var(--warn)}.plan-price{text-align:right;font-variant-numeric:tabular-nums}.price-currency{font-size:9px;color:var(--muted);display:block}.price{font-size:29px;letter-spacing:-.035em;font-weight:700;line-height:1.2;color:var(--ink)}.price-unit{font-size:11px;color:var(--muted)}.upfront{font-size:11px;margin-top:6px;color:#405066}.renewal{font-size:10px;margin:3px 0 12px}.outbound{font-size:12px;min-height:34px;padding:5px 12px;border-color:#b9d5f0;color:var(--blue-dark)}.outbound:hover{background:var(--blue);color:#fff;border-color:var(--blue)}.notice{font-size:13px;color:#7b4c10;background:#fff8e9;padding:13px 16px;border:1px solid #edd6a8;border-radius:6px;margin-bottom:16px}.reading-note{margin-top:28px;background:var(--soft);border-radius:var(--radius);padding:24px 26px;font-size:13px}.reading-note p{margin-top:8px;max-width:72ch}.reading-note a{color:var(--blue);display:inline-block;margin-top:10px}.pagination{display:flex;gap:20px;align-items:center;justify-content:center;padding:24px}.empty-state{padding:64px 25px;text-align:center;border:1px solid var(--line);border-radius:var(--radius)}.empty-state p{max-width:50ch;margin:14px auto 23px;font-size:14px}.empty-state.large{margin:45px 0 65px;min-height:350px;display:flex;flex-direction:column;align-items:center;justify-content:center}.site-footer{display:flex;align-items:center;justify-content:space-between;gap:28px;padding-block:30px 110px;margin-top:55px;border-top:1px solid var(--line)}.footer-brand{font-size:17px;font-weight:700;letter-spacing:-.02em}.site-footer p{font-size:11px;margin-top:6px}.footer-links{display:flex;gap:23px;font-size:11px;color:var(--muted)}.compare-tray{position:fixed;z-index:30;bottom:20px;left:50%;transform:translateX(-50%);width:min(900px,calc(100% - 40px));background:#152334;color:#fff;border-radius:12px;padding:16px 23px;display:flex;align-items:center;justify-content:space-between;gap:30px;box-shadow:0 12px 32px #15233426}.compare-tray>div:first-child{min-width:0}.compare-tray strong{font-size:13px}.compare-tray #compare-names{display:block;color:#c4d3e5;font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-top:3px}.tray-actions{display:flex;align-items:center;gap:18px;flex-shrink:0}.text-button{padding:6px;border:0;background:transparent;color:#d7e5f4;font-size:12px}.text-button:hover{color:#fff;text-decoration:underline}
.page-intro{padding:45px 0 30px}.page-intro p{margin-top:12px}.provider-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.provider-card{border:1px solid var(--line);border-radius:var(--radius);padding:28px}.provider-card-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.provider-domain{display:inline-block;font-size:12px;color:var(--blue);margin:8px 0 16px;overflow-wrap:anywhere}.provider-card p{font-size:14px;min-height:48px;max-width:65ch}.provider-card-bottom{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:20px;margin-top:23px}.provider-card-bottom>span{font-size:12px;color:var(--muted)}.breadcrumb{display:flex;gap:10px;flex-wrap:wrap;color:var(--muted);font-size:12px;margin-top:30px}.breadcrumb a{color:var(--blue)}.provider-intro{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:35px 0}.provider-intro h1{margin:10px 0 12px}.provider-intro p{max-width:65ch}.domain-text{font-size:12px;color:var(--muted);display:block;margin-top:12px}.section-title{margin:10px 0 16px}.standalone{border-top:1px solid var(--line)}.affiliate-info{display:grid;grid-template-columns:minmax(0,1fr) 185px;gap:32px;margin-top:38px;padding:30px;background:var(--soft);border-radius:var(--radius)}.affiliate-info p{margin-top:12px;max-width:75ch;font-size:14px}.affiliate-info .muted{font-size:12px}.affiliate-links{display:flex;flex-direction:column;gap:15px;justify-content:center;align-items:flex-start}.detail-intro{display:flex;justify-content:space-between;align-items:center;gap:30px;padding:38px 0}.detail-intro p{margin-top:10px}.detail-price{text-align:right;font-variant-numeric:tabular-nums}.detail-price>span:not(.price){font-size:13px;color:var(--muted)}.detail-price p{font-size:13px}.detail-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:42px}.detail-layout h2{margin-bottom:20px}.fact-list{margin:0}.fact-list>div{display:grid;grid-template-columns:130px minmax(0,1fr);gap:20px;border-bottom:1px solid var(--line);padding:15px 0}.fact-list dt{font-size:13px;color:var(--muted)}.fact-list dd{margin:0;font-size:14px;overflow-wrap:anywhere}.purchase-panel{background:var(--soft);padding:26px;border:1px solid var(--line);border-radius:var(--radius);align-self:start}.purchase-panel h2{font-size:18px}.purchase-panel p{font-size:13px}.purchase-panel>.button{display:flex;margin-top:14px}.purchase-panel>.compare-select{margin-top:24px}.purchase-panel>.small{font-size:11px;margin-top:22px}.prose{max-width:760px;margin:50px auto}.prose h1{margin-bottom:20px}.prose .lead{font-size:17px;color:#405066}.prose h2{margin:36px 0 13px;font-size:22px}.prose p{line-height:1.9;margin-bottom:14px}.prose .button{margin-top:25px}.compare-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius)}.compare-table{border-collapse:collapse;width:100%;font-size:13px}.compare-table th,.compare-table td{padding:17px 20px;border-bottom:1px solid var(--line);border-right:1px solid var(--line);text-align:left;vertical-align:top;min-width:230px;overflow-wrap:anywhere}.compare-table th:first-child{min-width:135px;width:135px;background:var(--soft);font-weight:550;color:#405066}.compare-table thead th{background:var(--blue-light)}.compare-table thead th a{color:var(--blue-dark);font-size:16px}.compare-table thead th span{display:block;color:var(--muted);font-size:12px;margin-top:8px;font-weight:400}.compare-table tbody tr:last-child td,.compare-table tbody tr:last-child th{border-bottom:0}.compare-table th:last-child,.compare-table td:last-child{border-right:0}.small{font-size:12px;color:var(--muted);margin:18px 0}.muted{color:var(--muted)}
@media(min-width:1500px){.intro{padding-top:50px;padding-bottom:40px}.workspace{gap:38px}.plan-row{padding-block:27px}}
@media(max-width:1100px){.container,.header-inner{width:calc(100% - 40px)}.header-inner{gap:26px}.site-header nav{gap:22px}.parent-site{font-size:11px}.workspace{grid-template-columns:200px minmax(0,1fr);gap:20px}.plan-row{grid-template-columns:minmax(0,1fr) 170px;gap:14px}.plan-network{grid-column:1;grid-row:2;padding:0;display:block}.plan-network>*{margin-right:10px}.plan-network .verified{display:inline-block}.plan-price{grid-column:2;grid-row:1 / span 2}.table-guide{grid-template-columns:1fr 170px}.table-guide>span:nth-child(2){display:none}.plan-main h3{font-size:16px}.row-bottom{margin-top:13px}.intro h1{font-size:29px}.intro-note{min-width:200px;padding-left:19px}}
@media(max-width:820px){.header-inner{min-height:70px;gap:25px;flex-wrap:wrap;padding-block:15px 0}.brand{margin-bottom:12px}.parent-site{margin-bottom:12px;font-size:11px}.site-header nav{width:100%;order:3;gap:28px;min-height:42px}.site-header nav a{font-size:13px;padding-bottom:12px}.intro{padding:30px 0 25px;display:block}.intro h1{font-size:27px}.intro p{font-size:13px;max-width:60ch}.intro-note{display:flex;flex-wrap:wrap;gap:8px;border:0;padding:0;margin-top:19px;font-size:11px}.intro-note>span:last-child{margin:0 0 0 6px}.workspace{display:block}.filter-sidebar{margin-bottom:25px}.filter-sidebar summary{display:block;padding:13px 18px;cursor:pointer;color:var(--blue-dark);font-size:14px;font-weight:600;list-style:none}.filter-sidebar summary::after{content:'展开';float:right;font-size:12px;font-weight:400}.filter-sidebar details[open] summary::after{content:'收起'}.filter-sidebar summary::-webkit-details-marker{display:none}.filter-form{display:grid;grid-template-columns:1fr 1fr;gap:0 15px;padding-top:0}.filter-title,.filter-form>label,.filter-form>input,.filter-form>select,.filter-form>fieldset,.filter-pair,.filter-submit{grid-column:1 / -1}.filter-title{margin-bottom:0}.sidebar-help{display:none}.filter-form fieldset{margin-top:16px}.filter-form label{margin-top:12px}.filter-form input[type=search],.filter-form input[type=number],.filter-form select{font-size:14px;min-height:44px}.filter-title h2{display:none}.filter-title a{margin-left:auto}.results-heading{padding-bottom:16px}.results-heading h2{font-size:20px}.table-guide{font-size:10px;padding-inline:12px}.plan-row{padding:20px 12px;grid-template-columns:minmax(0,1fr) 170px}.plan-network{font-size:10px;line-height:1.8}.price{font-size:27px}.plan-network>*{display:inline-block}.provider-list{gap:16px}.provider-card{padding:22px}.detail-layout{grid-template-columns:minmax(0,1fr) 250px;gap:24px}.site-footer{align-items:flex-start}.footer-links{flex-wrap:wrap;justify-content:flex-end;gap:12px}.compare-tray{bottom:12px}.prose{margin-top:35px}}
@media(max-width:560px){.container,.header-inner{width:calc(100% - 32px)}.header-inner{gap:16px}.brand>span{font-size:21px}.brand img{width:32px;height:32px}.parent-site{font-size:10px;white-space:nowrap}.intro h1{font-size:25px}.intro p{max-width:30ch;line-height:1.85}.intro-note{font-size:10px;gap:6px}.intro-note>span:last-child{margin-left:3px}.results-heading>.text-link{font-size:11px}.results-heading p{font-size:10px}.table-guide{display:none}.plan-list{border-top:1px solid var(--line)}.plan-row{grid-template-columns:minmax(0,1fr) 130px;padding:23px 0;gap:12px 8px}.provider-line{gap:5px;margin-bottom:9px}.provider-name{font-size:11px}.tag{font-size:9px;padding:0 5px}.plan-main h3{font-size:15px;line-height:1.5}.specs{font-size:10px;line-height:1.9;max-width:24ch}.row-bottom{gap:12px;font-size:10px;flex-wrap:wrap;margin-top:12px}.compare-select{font-size:10px;min-height:28px}.price{font-size:25px}.price-unit{font-size:9px}.upfront{font-size:10px;line-height:1.7}.renewal{font-size:9px;line-height:1.7;margin-bottom:9px}.outbound{font-size:11px;min-height:36px}.plan-network{grid-column:1 / -1;grid-row:3;border:0;font-size:10px;display:flex;flex-direction:row;flex-wrap:wrap;gap:2px 9px}.plan-network>*{margin:0!important}.plan-network>strong{font-size:10px}.plan-price{grid-row:1 / span 2}.plan-network .verified{font-size:9px}.reading-note{padding:21px;font-size:12px}.page-intro{padding:31px 0 25px}.page-intro h1{font-size:26px}.page-intro p{font-size:13px}.provider-list{grid-template-columns:1fr}.provider-card p{font-size:13px;min-height:0}.provider-card h2{font-size:20px}.provider-intro{display:block;padding:25px 0}.provider-intro>.button{margin-top:20px}.provider-intro p{font-size:13px}.affiliate-info{grid-template-columns:1fr;padding:23px;gap:20px}.affiliate-links{flex-direction:row;align-items:center;flex-wrap:wrap}.detail-intro{display:block;padding:28px 0}.detail-intro h1{font-size:27px}.detail-intro>div>p{font-size:13px}.detail-price{text-align:left;margin-top:21px}.detail-layout{display:block}.purchase-panel{margin-top:30px}.fact-list>div{grid-template-columns:90px minmax(0,1fr);gap:14px}.fact-list dd{font-size:13px}.fact-list dt{font-size:12px}.prose h1{font-size:27px}.prose .lead{font-size:16px}.prose p{font-size:14px}.prose h2{font-size:21px}.site-footer{display:block;padding-bottom:115px;margin-top:35px}.footer-links{justify-content:flex-start;margin-top:18px;gap:18px}.compare-tray{padding:12px 15px;width:calc(100% - 24px);gap:12px}.compare-tray #compare-names{max-width:155px;font-size:10px}.compare-tray strong{font-size:12px}.tray-actions{gap:9px}.tray-actions .button{font-size:12px;padding:8px 12px}.compare-table th,.compare-table td{min-width:210px;padding:14px}.compare-table th:first-child{min-width:100px;width:100px}.breadcrumb{font-size:10px}.empty-state{padding:42px 20px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
.icon{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;vertical-align:-2px;flex-shrink:0}.parent-site .icon{margin-left:5px}
@media(max-width:560px){.plan-row{grid-template-columns:minmax(0,1fr) 145px;gap:12px 10px}.provider-name{font-size:13px}.tag{font-size:11px;padding:1px 5px}.specs{font-size:12px;max-width:none}.row-bottom{font-size:12px;gap:7px 14px}.compare-select{font-size:12px;min-height:44px}.price-unit{font-size:11px}.upfront,.renewal{font-size:12px;line-height:1.7}.price-currency{font-size:11px}.outbound{font-size:13px;min-height:40px}.plan-network,.plan-network>strong{font-size:12px}.plan-network .verified{font-size:11px}.results-heading p{font-size:12px}.intro-note{font-size:12px}.intro-note>span:last-child{font-size:11px}.provider-line{margin-bottom:8px}.compare-tray #compare-names{font-size:11px}.reading-note{font-size:13px}}