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.pg-hero-price{display:flex;align-items:center;justify-content:space-between;gap:12px;max-width:650px;padding:16px 19px;margin:0 0 23px;background:#f7fbff;color:#153c59;box-shadow:0 17px 40px #001d3d46}.pg-hero-price>div{display:grid;gap:5px}.pg-hero-price small{color:#527b93;font-size:11px;font-weight:900;letter-spacing:.5px}.pg-hero-price strong{color:#f06d3c;font-size:43px;line-height:1.05;letter-spacing:-.04em}.pg-hero-price strong i{font-size:22px;font-style:normal;margin-right:3px}.pg-hero-price strong span{font-size:14px;color:#52758b;letter-spacing:0}.pg-hero-price a{display:flex;align-items:center;gap:12px;color:#135f96;font-size:12px;font-weight:900;white-space:nowrap}.pg-hero-price a:hover{color:#ed7040}
.pg-pricing{padding:66px 0 75px;background:#eef5f9;scroll-margin-top:64px}.pg-pricing-head{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-bottom:29px}.pg-pricing-head h2{font-size:clamp(34px,3.3vw,47px);line-height:1.22;letter-spacing:-.045em;color:#163c59;margin:15px 0 0}.pg-pricing-head>p{max-width:370px;margin:0 0 4px;color:#627d90;font-size:13px;line-height:1.8}.pg-price-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.pg-price-grid article{position:relative;display:flex;flex-direction:column;min-width:0;background:#fff;border:1px solid #d6e4ed;padding:24px 20px 19px;box-shadow:0 14px 29px #174b6c0d}.pg-price-intro small{color:#357fa7;font-size:10px;letter-spacing:1px;font-weight:900}.pg-price-intro h3{font-size:27px;color:#173e5b;margin:14px 0 5px}.pg-price-intro p{min-height:39px;color:#6c8393;font-size:11px;line-height:1.6;margin:0}.pg-price-amount{display:flex;align-items:baseline;gap:4px;margin:19px 0 21px;color:#173d5d}.pg-price-amount strong{font-size:37px;letter-spacing:-.055em;line-height:1}.pg-price-amount i{font-size:20px;font-style:normal;margin-right:3px}.pg-price-amount>span{font-size:12px;color:#678398}.pg-price-quota{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:#dbe7ed;border:1px solid #dbe7ed;margin-bottom:19px}.pg-price-quota>div{display:grid;gap:5px;min-width:0;padding:13px 10px;background:#f7fbfd}.pg-price-quota small{color:#6a879a;font-size:10px}.pg-price-quota b{color:#1c4968;font-size:15px;white-space:nowrap}.pg-price-grid article>a{display:flex;justify-content:space-between;gap:5px;margin-top:auto;padding:13px 12px;background:#155f9b;color:#fff;font-size:12px;font-weight:900}.pg-price-grid article>a:hover{background:#0f4a7a}.pg-price-featured{background:#103e67!important;border-color:#103e67!important;box-shadow:0 18px 42px #10416a42!important}.pg-price-featured :is(h3,p,.pg-price-amount strong,.pg-price-amount>span,.pg-price-quota b){color:#fff!important}.pg-price-featured .pg-price-intro small{color:#89d4ec}.pg-price-featured .pg-price-quota{background:#ffffff35;border-color:#ffffff35}.pg-price-featured .pg-price-quota>div{background:#215175}.pg-price-featured .pg-price-quota small{color:#c5dbe6}.pg-price-featured>a{background:#f47848!important}.pg-price-badge{position:absolute;right:12px;top:-14px;background:#f47848;color:#fff;font-size:10px;font-weight:900;padding:8px 10px}.pg-pricing-note{color:#70899b;font-size:11px;line-height:1.8;margin:17px 0 0}
@media(max-width:1150px){.pg-price-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(min-width:761px){.pg-pricing .pg-wrap{padding-right:110px}}
@media(max-width:760px){.pg-hero-grid{padding-bottom:33px;gap:0}.pg-crumb{margin-bottom:27px}.pg-hero h1{margin-bottom:15px}.pg-hero-price{display:grid;gap:10px;padding:15px;margin-bottom:20px}.pg-hero-price strong{font-size:41px}.pg-hero-price a{justify-content:space-between;border-top:1px solid #dce9ef;padding-top:10px}.pg-hero-lead{font-size:13px}.pg-hero-note{margin:18px 0 20px}.pg-hero-metrics{display:none}.pg-hero-art{display:none}.pg-pricing{padding:49px 0 56px}.pg-pricing-head{display:block;margin-bottom:24px}.pg-pricing-head h2{font-size:31px}.pg-pricing-head>p{font-size:12px;margin:13px 0 0}.pg-price-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.pg-price-grid article{padding:17px 11px 12px}.pg-price-intro small{font-size:8px}.pg-price-intro h3{font-size:21px;margin:11px 0 4px}.pg-price-intro p{font-size:10px;min-height:48px}.pg-price-amount{display:grid;gap:4px;margin:15px 0}.pg-price-amount strong{font-size:29px}.pg-price-amount i{font-size:17px}.pg-price-amount>span{font-size:11px}.pg-price-quota{grid-template-columns:1fr;gap:0;margin-bottom:13px}.pg-price-quota>div{display:flex;justify-content:space-between;gap:5px;padding:7px 6px;border-bottom:1px solid #dce8ee}.pg-price-quota>div:last-child{border:0}.pg-price-quota small{font-size:9px}.pg-price-quota b{font-size:10px}.pg-price-grid article>a{padding:10px 7px;font-size:10px}.pg-pricing-note{font-size:10px}}

.pg-hero-promise{display:inline-flex;align-items:center;gap:10px;max-width:650px;margin:-5px 0 23px;padding:9px 13px;background:#f47c3e;color:#fff!important;box-shadow:0 10px 24px #001f3d32;font-size:12px;font-weight:800}.pg-hero-promise b{font-size:16px;white-space:nowrap}.pg-hero-promise i{font-style:normal;margin-left:auto}.pg-hero-promise:hover{background:#d9632c}
.pg-inclusion{padding:94px 0;background:linear-gradient(115deg,#f5f1e9 0%,#fcfaf6 54%,#e9f3f8 100%);scroll-margin-top:64px}.pg-inclusion-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:7%;align-items:center}.pg-inclusion-copy h2{font-size:clamp(43px,4.3vw,62px);line-height:1.22;letter-spacing:-.055em;color:#133c5b;margin:18px 0 23px}.pg-inclusion-copy p{max-width:610px;font-size:16px;line-height:1.95;color:#4a687b;margin:0}.pg-inclusion-copy>strong{display:block;margin:26px 0 28px;color:#d35424;font-size:24px;line-height:1.4}.pg-inclusion-copy>a{display:inline-flex;align-items:center;gap:47px;background:#125d95;color:#fff;padding:15px 20px;font-size:13px;font-weight:900}.pg-inclusion-copy>a:hover{background:#0e4979}.pg-inclusion-guarantee{padding:36px 35px 29px;background:#103b60;color:#fff;box-shadow:18px 20px 0 #d9e8ec,0 22px 55px #143e5b25}.pg-inclusion-guarantee>small{font-size:10px;letter-spacing:1.3px;color:#a2d8e9;font-weight:900}.pg-guarantee-number{font-size:clamp(75px,8.4vw,125px);font-weight:900;letter-spacing:-.08em;line-height:1.18;color:#ffad73;margin-top:12px}.pg-guarantee-number span{font-size:28px;letter-spacing:0;margin-left:8px}.pg-inclusion-guarantee h3{font-size:29px;margin:4px 0 15px;color:#fff}.pg-inclusion-guarantee>p{font-size:13px;line-height:1.85;color:#d5e8f1;margin:0 0 24px}.pg-guarantee-terms{display:flex;align-items:baseline;gap:13px;padding:11px 0;border-top:1px solid #ffffff31;font-size:12px;color:#daebf2}.pg-guarantee-terms b{min-width:54px;color:#ffb883}.pg-inclusion-guarantee .pg-guarantee-foot{font-size:10px;color:#afc6d4;margin:20px 0 0;line-height:1.7}
.pg-comparison{padding:95px 0 104px;background:#fff;scroll-margin-top:64px}.pg-comparison-head{max-width:930px;margin-bottom:35px}.pg-comparison-head h2{font-size:clamp(39px,4vw,57px);line-height:1.25;letter-spacing:-.045em;color:#133c5b;margin:18px 0}.pg-comparison-head p{font-size:14px;line-height:1.8;color:#5b7789;margin:0}.pg-comparison-list{border-top:3px solid #125d95}.pg-comparison-list article{display:grid;grid-template-columns:185px 1fr 1fr;border-bottom:1px solid #d8e6ed;min-height:113px}.pg-comparison-list h3{margin:0;display:flex;align-items:center;padding:23px 18px 23px 0;font-size:19px;color:#173e5a}.pg-comparison-list article>div{padding:21px 24px;border-left:1px solid #d8e6ed}.pg-comparison-list article>div:last-child{background:#edf6fa}.pg-comparison-list small{display:block;color:#7490a1;font-size:10px;letter-spacing:1px;font-weight:900;margin-bottom:8px}.pg-comparison-list article>div:last-child small{color:#156e9f}.pg-comparison-list p{font-size:13px;line-height:1.7;color:#496b80;margin:0}.pg-comparison-list article>div:last-child p{color:#194a69;font-weight:700}.pg-comparison-note{font-size:11px;line-height:1.7;color:#738a98;margin:16px 0 0}
@media(min-width:761px){.pg-inclusion-grid,.pg-comparison .pg-wrap{padding-right:110px}}
@media(max-width:1050px){.pg-inclusion-grid{grid-template-columns:1fr;gap:38px}.pg-inclusion-guarantee{max-width:630px}.pg-comparison-list article{grid-template-columns:140px 1fr 1fr}.pg-comparison-list article>div{padding:18px}}
@media(max-width:760px){.pg-hero-promise{display:flex;margin:-6px 0 18px;font-size:10px;padding:8px 10px;gap:7px}.pg-hero-promise b{font-size:13px}.pg-inclusion{padding:58px 0}.pg-inclusion-copy h2{font-size:36px}.pg-inclusion-copy p{font-size:13px}.pg-inclusion-copy>strong{font-size:21px;margin:21px 0}.pg-inclusion-guarantee{padding:26px 21px 23px;box-shadow:9px 10px 0 #d9e8ec}.pg-guarantee-number{font-size:83px}.pg-guarantee-number span{font-size:20px}.pg-inclusion-guarantee h3{font-size:25px}.pg-comparison{padding:66px 0 73px}.pg-comparison-head h2{font-size:35px}.pg-comparison-head p{font-size:12px}.pg-comparison-list article{display:block;padding:18px 0}.pg-comparison-list h3{padding:0 0 12px;font-size:18px}.pg-comparison-list article>div{border-left:0;padding:12px 14px}.pg-comparison-list article>div:first-of-type{background:#f6f8fa}.pg-comparison-list p{font-size:12px}.pg-comparison-note{font-size:10px}}

/* The following sections follow the actual product handbook sequence. */
.pg-hero-grid{min-height:650px;grid-template-columns:1fr .8fr;gap:6%}.pg-hero h1{font-size:clamp(47px,4.9vw,72px)}.pg-hero h1 em{font-size:clamp(28px,2.5vw,39px)}.pg-hero-proof{align-self:center;min-width:0;padding:22px;background:#edf7fc;border:1px solid #b9dfef;box-shadow:22px 22px 0 #3a83aa50;color:#143d5b}.pg-hero-proof>span{display:block;font-size:12px;font-weight:900;letter-spacing:.05em;margin:0 0 13px}.pg-proof-window{height:350px;overflow:hidden;border:1px solid #d2e4ec;background:#fff}.pg-proof-window img{display:block;width:100%;height:auto}.pg-hero-proof p{font-size:12px;line-height:1.7;margin:15px 0 0;color:#557488}.pg-story{padding:90px 0;scroll-margin-top:80px}.pg-story-head{max-width:900px;margin-bottom:35px}.pg-story-head h2{font-size:clamp(36px,3.8vw,55px);letter-spacing:-.045em;line-height:1.25;color:#143d5b;margin:17px 0}.pg-story-head p{font-size:16px;line-height:1.9;color:#5a7588;margin:0}.pg-what{background:#fff}.pg-explain{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:23px;background:#eaf4f9;border-left:5px solid #1676b3;margin:0 0 41px}.pg-explain>div{display:grid;gap:6px;flex:1}.pg-explain b{font-size:20px;color:#123d5e}.pg-explain small{font-size:12px;color:#648395}.pg-explain>span{font-size:29px;color:#df7b46}.pg-story-sub{display:flex;align-items:baseline;gap:22px;margin-bottom:18px}.pg-story-sub h3{font-size:24px;margin:0;color:#163d5b}.pg-story-sub p{font-size:13px;color:#668294;margin:0}.pg-sites{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.pg-sites figure{min-width:0;margin:0;background:#fff;border:1px solid #d7e5ec;box-shadow:0 15px 35px #183f5d14}.pg-site-shot{height:320px;overflow:hidden;background:#f2f7fa}.pg-site-shot img{display:block;width:100%;height:auto}.pg-sites figcaption{display:flex;justify-content:space-between;gap:10px;padding:17px 18px;color:#193f5d}.pg-sites figcaption b{font-size:15px}.pg-sites figcaption span{font-size:12px;color:#648296}.pg-evidence-note{font-size:11px;line-height:1.75;color:#728a99;margin:18px 0 0}.pg-how{background:#eff6fa}.pg-how-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.pg-how-grid article{min-width:0;padding:22px;background:#fff;border:1px solid #d8e5ed;box-shadow:0 15px 28px #1b506b0e}.pg-how-title{display:flex;gap:14px;min-height:103px}.pg-how-title i{display:grid;place-items:center;flex:0 0 40px;height:40px;background:#ef7c4b;color:#fff;font-size:15px;font-weight:900;font-style:normal}.pg-how-title h3{font-size:22px;margin:0 0 7px;color:#173f60}.pg-how-title p{font-size:12px;line-height:1.65;color:#648093;margin:0}.pg-how-shot{height:260px;overflow:hidden;border:1px solid #d7e3ea;background:#fff}.pg-how-shot img{display:block;height:100%;width:auto;max-width:none}.pg-how-grid article:nth-child(1) img{transform:translateX(-33%)}.pg-how-grid article:nth-child(2) img{transform:translateX(-12%)}.pg-how-grid article:nth-child(3) img{transform:translateX(-7%)}.pg-table-section{background:#fff}.pg-table{border-top:3px solid #12649b}.pg-table-header,.pg-table-row{display:grid;grid-template-columns:170px 1fr 1fr}.pg-table-header{background:#143f63;color:#fff;font-size:13px;font-weight:900}.pg-table-header span{padding:16px 20px}.pg-table-row{border-bottom:1px solid #d9e5ec}.pg-table-row>*{padding:18px 20px;font-size:14px;line-height:1.65}.pg-table-row b{color:#164364}.pg-table-row span{color:#617a8c;border-left:1px solid #d9e5ec}.pg-table-row strong{color:#174766;background:#edf6fa;border-left:1px solid #d9e5ec;font-weight:700}.pg-core{background:#103c61}.pg-core .pg-story-head h2{color:#fff}.pg-core .pg-story-head p{color:#d0e3ed}.pg-core .pg-number{color:#86d5ea}.pg-core-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.pg-core-grid article{min-height:210px;padding:26px;background:#fff;border-top:4px solid #f0834e}.pg-core-grid article:nth-child(2),.pg-core-grid article:nth-child(5){border-color:#54b8cf}.pg-core-grid i{font-size:11px;font-style:normal;color:#e07645;font-weight:900}.pg-core-grid h3{font-size:22px;color:#163f5e;margin:22px 0 10px}.pg-core-grid p{font-size:13px;line-height:1.8;color:#5f7c8f;margin:0}
@media(max-width:1100px){.pg-hero-grid{grid-template-columns:1fr}.pg-hero-proof{max-width:650px}.pg-sites,.pg-how-grid,.pg-core-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.pg-how-grid article:last-child,.pg-sites figure:last-child{grid-column:auto}}
@media(max-width:760px){.pg-hero-grid{display:block}.pg-hero-proof{display:none}.pg-story{padding:62px 0}.pg-story-head h2{font-size:34px}.pg-story-head p{font-size:13px}.pg-explain{display:grid;grid-template-columns:1fr auto 1fr;gap:8px}.pg-explain>div:last-child{grid-column:1/-1}.pg-explain>span:nth-of-type(2){display:none}.pg-explain b{font-size:15px}.pg-explain small{font-size:10px}.pg-story-sub{display:block}.pg-story-sub h3{font-size:21px}.pg-story-sub p{margin-top:7px}.pg-sites,.pg-how-grid,.pg-core-grid{grid-template-columns:1fr}.pg-site-shot{height:265px}.pg-how-grid article{padding:16px}.pg-how-title{min-height:84px}.pg-how-title h3{font-size:19px}.pg-how-shot{height:220px}.pg-table-header{display:none}.pg-table-row{display:grid;grid-template-columns:1fr 1fr}.pg-table-row b{grid-column:1/-1;padding:15px 13px 8px;font-size:16px}.pg-table-row span,.pg-table-row strong{padding:11px;font-size:12px}.pg-table-row span:before,.pg-table-row strong:before{display:block;font-size:10px;font-weight:900;margin-bottom:7px;color:#7890a0}.pg-table-row span:before{content:'常见单页 / 广告'}.pg-table-row strong:before{content:'属地站群 GEO'}.pg-core-grid article{min-height:0;padding:22px}.pg-core-grid h3{margin-top:12px}}
.pg-download{display:flex;align-items:center;justify-content:space-between;gap:30px;margin-top:27px;padding:27px 31px;background:#123f65;color:#fff;box-shadow:0 16px 35px #163f5d20}.pg-download small{display:block;color:#8bd7ed;font-size:11px;letter-spacing:1px;font-weight:900}.pg-download h3{color:#fff;font-size:24px;margin:8px 0}.pg-download p{font-size:12px;line-height:1.7;color:#d0e5ef;margin:0}.pg-download a{display:flex;align-items:center;justify-content:space-between;gap:25px;min-width:230px;padding:16px 19px;background:#f27a48;color:#fff;font-size:13px;font-weight:900}.pg-download a:hover{background:#df6938}.pg-end .pg-end-download{margin-left:12px;background:transparent;border:1px solid #b2d5e5;color:#fff}.pg-end .pg-end-download:hover{background:#ffffff16}
@media(max-width:760px){.pg-download{display:block;padding:24px 19px}.pg-download h3{font-size:21px}.pg-download a{margin-top:19px;width:100%;min-width:0}.pg-end .pg-end-download{margin-left:0;display:flex;max-width:max-content}}