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/* 服务分类扩展：对应常见的社媒、电商与办公使用场景 */
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/* 极简界面：留白、单色强调与低对比边框 */
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/* Apple-inspired product-page rhythm — original content and brand */
:root{--ink:#1d1d1f;--paper:#fff;--red:#0071e3;--line:#d2d2d7;--sans:-apple-system,BlinkMacSystemFont,"SF Pro Display","Helvetica Neue",Arial,"PingFang SC",sans-serif;--serif:var(--sans)}body{letter-spacing:-.01em}.wrap{width:min(1240px,calc(100% - 44px))}.nav{height:48px;border:0;position:relative}.nav nav{gap:28px;margin-left:50px}.nav nav a,.inbox-trigger{font-size:12px;color:#1d1d1f}.nav-actions{gap:16px}.nav-cta{border-radius:999px;background:#0071e3;padding:7px 13px;font-size:12px}.nav-cta i{display:none}.brand{font-size:19px}.brand span{height:20px;width:20px;font-size:12px}.hero{display:flex;min-height:auto;flex-direction:column;gap:28px;padding:88px 0 74px;text-align:center}.hero-copy{display:flex;flex-direction:column;align-items:center}.hero .eyebrow{font-size:12px;letter-spacing:0;color:#6e6e73}.hero .eyebrow span{display:none}.hero h1{font-weight:700;font-size:clamp(44px,6vw,72px);line-height:1.05;letter-spacing:-.055em}.hero h1 br{display:none}.hero h1 em{color:var(--ink)}.intro{font-size:21px;line-height:1.35;color:#1d1d1f;margin:20px 0 24px}.hero-actions{gap:16px}.primary{background:#0071e3;border-radius:980px;padding:12px 20px;font-size:15px}.primary b{display:none}.text-link{border:0;color:#0071e3;font-size:15px}.text-link span{font-size:15px}.micro-note{margin-top:20px;color:#6e6e73}.hero-art{width:100%;height:370px;background:#f5f5f7;border-radius:28px;overflow:hidden}.poster-frame{inset:0;border-radius:0;background:radial-gradient(circle at 55% 38%,#fff 0 3%,#d4eaff 22%,#e8f3ff 52%,#f5f5f7 80%)}.poster-orb{width:150px;height:150px;right:calc(50% - 75px);top:78px;background:linear-gradient(145deg,#0071e3,#6cc6ff);box-shadow:0 22px 38px rgba(0,113,227,.18)}.poster-arc{opacity:.55}.poster-word{right:calc(50% - 70px);top:225px;font:700 30px var(--sans);letter-spacing:-2px;color:#1d1d1f}.poster-foot{display:none}.ticker{display:none}.services{padding:92px 0;background:#fff}.section-head{display:block;text-align:center;margin-bottom:44px}.section-head .eyebrow{font-size:14px;color:#6e6e73}.section-head .eyebrow span{display:none}.section-head h2,.works h2{font-weight:700;font-size:42px;line-height:1.08;letter-spacing:-.045em}.section-head>p:last-child{font-size:17px;color:#6e6e73;margin:16px 0 0}.price-grid{grid-template-columns:repeat(5,1fr);gap:12px}.price-card{min-height:302px;border:0!important;border-radius:20px;background:#f5f5f7;padding:22px}.featured{background:#e8f3ff}.card-top{font-size:11px;color:#6e6e73}.badge{background:#0071e3;color:#fff;border-radius:999px}.card-icon{transform:scale(.78);height:85px;margin:3px 0}.price-card h3{font-family:var(--sans);font-weight:700;font-size:19px;letter-spacing:-.04em}.price-card>p{font-size:12px;color:#6e6e73}.price{font-size:27px}.choose{margin-top:12px;border:0;color:#0071e3;font-size:13px}.choose b{display:none}.works{background:#f5f5f7;padding:84px 0}.works-title{display:block;text-align:center;margin-bottom:36px}.works-title .eyebrow{font-size:13px;color:#6e6e73}.works-title .eyebrow span{display:none}.work-grid{grid-template-columns:repeat(3,1fr);gap:12px}.work{height:310px;border-radius:20px}.process{padding:88px 0;text-align:center}.process>.eyebrow{font-size:13px;color:#6e6e73}.process>.eyebrow span{display:none}.process-grid{gap:18px}.process article{border:0;background:#f5f5f7;border-radius:18px;padding:24px}.process h3{font-family:var(--sans);font-size:18px;margin:22px 0 8px}.process p{color:#6e6e73}.order{background:#f5f5f7;border-radius:28px;padding:70px 10%;margin-bottom:55px}.order h2{font-family:var(--sans);font-weight:700;font-size:38px;letter-spacing:-.05em}.order h2 em{color:#1d1d1f}.order .primary{background:#0071e3}.inbox-trigger span{background:#0071e3}.inbox-panel{border-radius:20px}.inbox-head h2{font-family:var(--sans);font-weight:700}@media(max-width:760px){.wrap{width:calc(100% - 28px)}.nav nav,.inbox-trigger{display:none}.nav{height:48px}.hero{padding:60px 0 48px}.hero h1{font-size:47px}.intro{font-size:18px}.hero-art{height:265px;border-radius:20px}.poster-orb{top:46px}.poster-word{top:178px}.services,.works,.process{padding:65px 0}.section-head h2,.works h2{font-size:34px}.price-grid{grid-template-columns:1fr 1fr;gap:10px}.price-card{min-height:270px;border-radius:16px;padding:17px}.price-card:last-child{grid-column:span 2}.card-icon{transform:scale(.67);margin-bottom:-2px}.work-grid{grid-template-columns:1fr}.work{height:220px}.process-grid{grid-template-columns:1fr}.order{margin-bottom:25px;border-radius:20px;padding:48px 24px}.order h2{font-size:32px}}

input[type="email"],.lookup-form input{width:100%;font:14px var(--sans);color:var(--ink);background:transparent;border:0;border-bottom:1px solid #cfd5dd;padding:9px 0;outline:0}.payment-methods{border:0;padding:0;margin:2px 0 0;display:flex;flex-wrap:wrap;gap:8px}.payment-methods legend{width:100%;font-size:11px;color:#536071;margin-bottom:4px}.payment-option{position:relative;display:inline-flex;flex:1;min-width:92px}.payment-option input{position:absolute;opacity:0}.payment-option span{width:100%;padding:10px 8px;border:1px solid #d2d2d7;border-radius:10px;text-align:center;font-size:12px;color:#3a3a3c;cursor:pointer}.payment-option input:checked+span{background:#e8f3ff;border-color:#0071e3;color:#0071e3}.status{font-size:11px;padding:4px 8px;border-radius:999px}.status.pending{background:#fff1d6;color:#9a6700}.status.paid{background:#e5f5eb;color:#137333}.status.making{background:#e8f3ff;color:#0071e3}.status.done{background:#e5f5eb;color:#137333}.customer-email,.delivery-wait{font-size:11px;line-height:1.5;color:#6e6e73;margin:10px 0}.admin-tools{display:flex;gap:12px;align-items:end;margin:13px 0}.admin-tools label{font-size:10px;color:#6e6e73;display:flex;flex-direction:column;gap:5px}.status-select{border:1px solid #d2d2d7;border-radius:8px;background:#fff;padding:6px;font:11px var(--sans);color:var(--ink)}.upload-result{cursor:pointer}.upload-result input{width:190px;font:10px var(--sans);color:#6e6e73}.result-link{display:inline-block;color:#0071e3;font-size:12px;text-decoration:none;margin:3px 0 12px}.lookup-form{display:flex;gap:8px;margin:16px 0}.lookup-form button{border:0;border-radius:999px;background:#0071e3;color:#fff;padding:0 16px;font:12px var(--sans);cursor:pointer}@media(max-width:760px){.nav-actions .inbox-trigger:first-child{display:block}.admin-tools{flex-wrap:wrap}.upload-result input{max-width:220px}.payment-option{min-width:30%}}

/* Wonder Ad Lab dark product theme */
:root{--ink:#f5f5f7;--paper:#000;--red:#fff;--wine:#000;--line:#333;--sans:-apple-system,BlinkMacSystemFont,"SF Pro Display","Helvetica Neue",Arial,"PingFang SC",sans-serif}body{background:#000;color:#f5f5f7}.nav{background:#000}.brand,.nav nav a,.inbox-trigger{color:#f5f5f7}.brand span{background:#fff;color:#000}.nav-cta{background:#fff;color:#000}.hero{background:#000}.hero .eyebrow,.micro-note{color:#86868b}.hero h1,.hero h1 em{color:#f5f5f7}.intro{color:#a1a1a6}.primary{background:#fff;color:#000}.text-link{color:#2997ff}.hero-art{background:#161617}.poster-frame{background:radial-gradient(circle at 50% 30%,#343438 0,#1c1c1e 37%,#000 75%)}.poster-orb{background:linear-gradient(145deg,#fff,#777);box-shadow:0 25px 45px rgba(255,255,255,.09)}.poster-arc{border-color:#555}.arc-two{border-color:#333}.arc-three{border-color:#777}.poster-word{color:#fff}.services{background:#000}.section-head .eyebrow,.section-head>p:last-child{color:#86868b}.section-head h2,.works h2{color:#f5f5f7}.price-grid{grid-template-columns:repeat(3,1fr)}.price-card,.featured{background:#161617;color:#f5f5f7}.price-card>p,.card-top{color:#a1a1a6}.price-card:hover{background:#202023}.badge{background:#fff;color:#000}.choose{color:#2997ff}.logo-icon{display:grid;place-items:center;width:78px;height:78px;border:1px solid #707070;border-radius:18px;font:700 34px var(--sans);color:#fff}.tools{padding:95px 0;background:#000;text-align:center}.tools>.eyebrow{color:#86868b;font-size:13px}.tools>.eyebrow span{display:none}.tools h2{font:700 42px/1.1 var(--sans);letter-spacing:-.045em;margin:0 0 35px}.tool-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.tool-grid article{min-height:180px;background:#161617;border-radius:20px;text-align:left;padding:22px}.tool-grid b{font:12px var(--sans);color:#86868b}.tool-grid h3{font:700 19px var(--sans);margin:55px 0 8px}.tool-grid p{margin:0;color:#a1a1a6;font-size:13px}.works{background:#111}.process{background:#000}.process article{background:#161617;color:#f5f5f7}.process p{color:#a1a1a6}.order{background:#161617;color:#f5f5f7}.order h2,.order h2 em{color:#f5f5f7}.order label,.payment-methods legend{color:#a1a1a6}.order select,.order textarea,input[type="email"],.lookup-form input{color:#f5f5f7;border-color:#555}.order select option{background:#161617}.payment-option span{border-color:#48484a;color:#f5f5f7}.payment-option input:checked+span{border-color:#fff;background:#fff;color:#000}.creative-options{display:flex;flex-wrap:wrap;gap:8px;border:0;padding:0;margin:0}.creative-options legend{width:100%;font-size:11px;color:#a1a1a6;margin-bottom:4px}.creative-options label{position:relative;display:inline-flex;flex:1;min-width:95px}.creative-options input{position:absolute;opacity:0}.creative-options span{width:100%;text-align:center;padding:10px 7px;border:1px solid #48484a;border-radius:10px;font-size:12px;color:#f5f5f7;cursor:pointer}.creative-options input:checked+span{background:#fff;color:#000;border-color:#fff}.order .primary{background:#fff;color:#000}.form-note{color:#86868b}footer{background:#000;border-top:1px solid #222}footer p,footer small{color:#86868b}.inbox-backdrop{background:rgba(0,0,0,.78)}.inbox-panel{background:#1d1d1f;color:#f5f5f7;box-shadow:0 28px 80px rgba(0,0,0,.7)}.inbox-note,.customer-email,.delivery-wait{color:#a1a1a6}.inbox-item{border-color:#454545;background:#171717}.inbox-tag{background:#fff;color:#000}.inbox-date{color:#86868b}.close-inbox,.clear-inbox{color:#f5f5f7}.status.pending{background:#3d321a;color:#ffd469}.status.paid,.status.done{background:#16351f;color:#8ee6a4}.status.making{background:#183450;color:#83c8ff}.status-select{background:#1d1d1f;color:#fff;border-color:#555}.result-link{color:#2997ff}.lookup-form button{background:#fff;color:#000}@media(max-width:760px){.price-grid{grid-template-columns:1fr 1fr}.price-card:last-child{grid-column:span 2}.tool-grid{grid-template-columns:1fr 1fr}.tools{padding:65px 0}.tools h2{font-size:34px}.tool-grid article{min-height:150px;padding:18px}.tool-grid h3{margin-top:36px}.creative-options label{min-width:43%}}

.banner-icon{display:grid;place-items:center;width:112px;height:58px;border:1px solid #747474;border-radius:10px}.banner-icon i{display:block;width:48px;height:7px;background:#fff;border-radius:20px}.membership{padding:92px 0;text-align:center;background:#000}.membership>.eyebrow{font-size:13px;color:#86868b}.membership>.eyebrow span{display:none}.membership h2{font:700 42px/1.1 var(--sans);letter-spacing:-.045em;margin:0 0 38px}.member-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;text-align:left}.member-grid article{position:relative;min-height:260px;background:#161617;border-radius:20px;padding:24px}.member-grid h3{margin:0;color:#a1a1a6;font-size:16px}.member-grid strong{display:block;font:700 34px var(--sans);letter-spacing:-.05em;margin:18px 0}.member-grid strong span{font-size:13px;color:#86868b;letter-spacing:0}.member-grid p{font-size:13px;line-height:1.7;color:#a1a1a6}.member-grid button,.account-actions button,.prompt-helper{border:1px solid #555;border-radius:980px;background:transparent;color:#f5f5f7;padding:9px 13px;font:12px var(--sans);cursor:pointer}.member-grid button{position:absolute;bottom:22px}.member-featured{background:#f5f5f7!important;color:#000}.member-featured h3,.member-featured p{color:#5f5f64}.member-featured button{border-color:#000;color:#000}.prompt-helper{align-self:flex-start;margin-top:-4px}.prompt-helper:hover,.account-actions button:hover{background:#fff;color:#000}.prompt-output{min-height:19px;margin:0;color:#a1a1a6;font-size:12px;line-height:1.5}.account-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:22px 0}.account-grid article{background:#171717;border-radius:12px;padding:14px}.account-grid small{display:block;color:#a1a1a6;font-size:10px}.account-grid strong{display:block;font:700 23px var(--sans);margin-top:9px}.account-actions{display:flex;flex-wrap:wrap;gap:8px}@media(max-width:760px){.member-grid{grid-template-columns:1fr 1fr}.membership{padding:65px 0}.membership h2{font-size:34px}.member-grid article{min-height:220px;padding:18px}.account-grid{grid-template-columns:1fr 1fr}.banner-icon{transform:scale(.75);transform-origin:left center}}

.join-us{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:start;padding:96px 9%;background:#111;border-radius:28px;margin-bottom:72px}.join-us .eyebrow{font-size:12px;color:#86868b}.join-us .eyebrow span{display:none}.join-us h2{font:700 42px/1.1 var(--sans);letter-spacing:-.05em;margin:0}.join-us>div>p:last-child{font-size:15px;line-height:1.6;color:#a1a1a6;margin-top:18px}.join-us form,.contact-form{display:flex;flex-direction:column;gap:14px}.join-us label,.contact-form label{display:flex;flex-direction:column;gap:7px;color:#a1a1a6;font-size:11px}.join-us input,.join-us select,.join-us textarea,.contact-form textarea{font:14px var(--sans);color:#f5f5f7;background:transparent;border:0;border-bottom:1px solid #555;padding:9px 0;outline:0;resize:vertical}.join-us select option{background:#1d1d1f}.join-us textarea,.contact-form textarea{min-height:88px}.join-us .primary{align-self:start}@media(max-width:760px){.join-us{grid-template-columns:1fr;gap:32px;padding:52px 24px;border-radius:20px;margin-bottom:40px}.join-us h2{font-size:33px}}

.submitted-panel{text-align:center;max-width:430px}.submitted-panel .submitted-mark{display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:#fff;color:#000;margin:0 auto 18px;font-size:27px}.submitted-panel h2{font:700 32px/1.1 var(--sans);letter-spacing:-.05em;margin:6px 0 14px}.submitted-panel>p:not(.eyebrow):not(.submitted-mark){color:#a1a1a6;font-size:14px;line-height:1.65;margin:0 auto 22px;max-width:310px}
.brand{display:inline-flex;align-items:center;gap:8px;letter-spacing:-.04em}.brand .brand-mark{width:22px;height:22px;flex:none}.brand .brand-mark rect{fill:#fff}.brand .brand-mark path{fill:none;stroke:#000;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.work-chestnut{background-image:linear-gradient(180deg,rgba(0,0,0,.38),rgba(0,0,0,.04) 48%,rgba(0,0,0,.78)),url("chestnut-campaigns.png");background-size:300% 100%;background-repeat:no-repeat}.work-chestnut-a{background-position:left center}.work-chestnut-b{background-position:center center}.work-chestnut-c{background-position:right center}.work-chestnut strong{font-family:var(--sans);font-size:25px;letter-spacing:-.06em;line-height:1.05}.work-chestnut span{color:rgba(255,255,255,.75)}
.footer-link{border:0;background:transparent;color:#a1a1a6;font:12px var(--sans);cursor:pointer}.footer-link:hover{color:#fff}.auth-switch{display:flex;gap:18px;margin:20px 0 16px;border-bottom:1px solid #363638}.auth-switch button{padding:0 0 10px;border:0;background:transparent;color:#86868b;font:600 14px var(--sans);cursor:pointer}.auth-switch button.active{color:#fff;border-bottom:1px solid #fff;margin-bottom:-1px}.auth-form{display:flex;flex-direction:column;gap:14px}.auth-form label{display:flex;flex-direction:column;gap:7px;color:#a1a1a6;font-size:11px}.auth-form input{font:14px var(--sans);color:#f5f5f7;background:transparent;border:0;border-bottom:1px solid #555;padding:10px 0;outline:0}.auth-form .primary{align-self:flex-start;margin-top:6px}.privacy-consent{flex-direction:row!important;align-items:center;gap:8px!important;font-size:12px!important}.privacy-consent input{width:14px;accent-color:#fff}.privacy-panel{max-width:620px}.privacy-copy{font-size:14px;line-height:1.75;color:#d2d2d7}.privacy-copy p{margin:18px 0}.privacy-copy a{color:#fff}.auth-panel{max-width:470px}
.language-toggle{min-width:30px;border:1px solid #4a4a4d!important;border-radius:999px!important;padding:6px 9px!important;color:#fff!important}
.auth-panel{background:linear-gradient(145deg,#050505,#19191b)!important;border:1px solid #4a4a4d;box-shadow:0 30px 90px rgba(0,0,0,.85)!important}.auth-panel .inbox-head{border-color:#4a4a4d}.auth-panel .eyebrow{color:#b8d9ff}.auth-panel h2{color:#fff}.auth-panel .auth-switch{border-color:#4a4a4d}.auth-panel .auth-switch button.active{color:#fff;border-color:#fff}.auth-panel .auth-form input{color:#fff;border-color:#777;background:rgba(255,255,255,.06);border-radius:10px;padding:12px}.auth-panel .auth-form input:focus{outline:2px solid #2997ff;border-color:#2997ff;background:rgba(41,151,255,.12)}.auth-panel .auth-form .primary{background:#fff;color:#000;box-shadow:0 8px 26px rgba(255,255,255,.18)}.auth-panel .privacy-consent{color:#d2d2d7!important}
.updates{padding:96px 0;background:#000;text-align:center}.updates>.eyebrow{color:#86868b;font-size:13px}.updates>.eyebrow span{display:none}.updates h2{font:700 42px/1.1 var(--sans);letter-spacing:-.045em;margin:0 0 36px}.update-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;text-align:left}.update-grid article{background:#161617;border-radius:20px;padding:24px;min-height:220px}.update-grid b{font:12px var(--sans);color:#86868b}.update-grid h3{font:700 21px var(--sans);letter-spacing:-.04em;margin:50px 0 10px}.update-grid p{margin:0;color:#a1a1a6;font-size:13px;line-height:1.7}@media(max-width:760px){.updates{padding:65px 0}.updates h2{font-size:34px}.update-grid{grid-template-columns:1fr}.update-grid article{min-height:170px}.update-grid h3{margin-top:28px}}

/* Apple-inspired light refinement */
:root{--ink:#1d1d1f;--paper:#fff;--red:#0071e3;--wine:#f5f5f7;--line:rgba(29,29,31,.12)}
body{background:#fff;color:#1d1d1f}.grain{display:none}.nav{height:52px;position:sticky;top:0;z-index:25;background:rgba(255,255,255,.76);backdrop-filter:blur(20px) saturate(180%);border-bottom:1px solid rgba(0,0,0,.06)}.brand,.nav nav a,.inbox-trigger{color:#1d1d1f}.brand span{background:#1d1d1f;color:#fff}.brand .brand-mark rect{fill:#1d1d1f}.brand .brand-mark path{stroke:#fff}.nav-cta{background:#0071e3;color:#fff;border-radius:999px;padding:8px 14px}.language-toggle{color:#1d1d1f!important;border-color:#d2d2d7!important;background:transparent!important}.hero{padding:112px 0 86px;gap:38px}.hero h1,.hero h1 em{color:#1d1d1f}.hero .eyebrow,.micro-note{color:#6e6e73}.intro{color:#515154}.primary{background:#0071e3;color:#fff;border-radius:999px;box-shadow:none}.text-link,.choose{color:#0071e3}.hero-art{background:#f5f5f7;border-radius:22px;box-shadow:0 16px 42px rgba(0,0,0,.08)}.poster-frame{background:radial-gradient(circle at 50% 35%,#fff 0,#e7f2ff 32%,#d8eaff 66%,#f5f5f7 100%)}.poster-orb{background:linear-gradient(145deg,#0071e3,#7acbff);box-shadow:0 22px 42px rgba(0,113,227,.22)}.poster-arc{border-color:#aed7ff}.arc-two{border-color:#d9edff}.arc-three{border-color:#5bb7f5}.poster-word{color:#1d1d1f}.services,.tools,.membership,.updates,.process{background:#fff}.section-head .eyebrow,.section-head>p:last-child,.tools>.eyebrow,.membership>.eyebrow,.updates>.eyebrow,.process>.eyebrow{color:#6e6e73}.section-head h2,.tools h2,.membership h2,.updates h2,.works h2{color:#1d1d1f}.price-grid{gap:14px;border:0}.price-card,.featured{background:#f5f5f7!important;color:#1d1d1f;border:0!important;border-radius:18px;min-height:310px;box-shadow:0 1px 0 rgba(0,0,0,.03)}.price-card:hover{background:#fff!important;box-shadow:0 14px 34px rgba(0,0,0,.09)}.price-card>p,.card-top{color:#6e6e73}.badge{background:#0071e3;color:#fff}.choose{border:0}.logo-icon{color:#1d1d1f;border-color:#c7c7cc}.banner-icon{border-color:#9ccfff}.banner-icon i{background:#0071e3}.tools{padding:104px 0;text-align:center}.tool-grid article,.member-grid article,.update-grid article{background:#f5f5f7;color:#1d1d1f;border-radius:18px;box-shadow:none}.tool-grid article h3,.member-grid h3,.update-grid h3{color:#1d1d1f}.tool-grid article p,.member-grid p,.update-grid p,.member-grid h3,.update-grid b{color:#6e6e73}.works{background:#f5f5f7;padding:100px 0}.work{border-radius:18px;box-shadow:0 10px 28px rgba(0,0,0,.08)}.process{padding:100px 0}.process article{background:#f5f5f7;border:0;border-radius:18px;padding:25px}.process p{color:#6e6e73}.membership{padding:100px 0}.member-featured{background:#0071e3!important;color:#fff!important}.member-featured h3,.member-featured p{color:#eaf5ff!important}.member-grid button,.account-actions button,.prompt-helper{color:#0071e3;border-color:#a8d5ff}.member-featured button{background:#fff;color:#0071e3;border-color:#fff}.order{background:#f5f5f7;color:#1d1d1f;border-radius:22px;margin:0 auto 72px;width:min(1240px,calc(100% - 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/* 首页第一屏使用和全站一致的白色背景 */
.hero{background:#fff}

/* 作品样图保持竖版画面，使用不同场景的明亮广告视觉 */
.work-grid .work{height:auto;min-height:360px;aspect-ratio:4 / 5}
.work-portfolio{background-size:cover;background-position:center;color:#fff}
.work-portfolio:before{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(17,24,39,.08),rgba(17,24,39,0) 46%,rgba(17,24,39,.58));pointer-events:none}
.work-portfolio>*{position:relative}.work-portfolio i{color:rgba(255,255,255,.64);text-shadow:0 2px 16px rgba(0,0,0,.18)}
.work-coffee{background-image:url("portfolio-coffee.png"),url("https://images.unsplash.com/photo-1495474472287-4d71bcdd2085?auto=format&fit=crop&w=900&q=85")}
.work-skincare{background-image:url("portfolio-skincare.png"),url("https://images.unsplash.com/photo-1556228578-0d85b1a4d571?auto=format&fit=crop&w=900&q=85")}
.work-travel{background-image:url("portfolio-travel.png"),url("https://images.unsplash.com/photo-1507525428034-b723cf961d3e?auto=format&fit=crop&w=900&q=85")}
@media(max-width:760px){.work-grid .work{min-height:0;aspect-ratio:4 / 5}}

/* Fixed project pricing, examples and an always-available AI support panel */
.selected-price{margin:0;padding:11px 13px;border:1px solid #b8ddff;border-radius:12px;background:#eaf5ff;color:#0066cc;font:600 13px var(--sans)}
.work-example-note{margin:16px 0 0;color:#6e6e73;font-size:14px}
.ai-support-launcher{position:fixed;right:22px;bottom:22px;z-index:32;display:flex;align-items:center;gap:8px;border:0;border-radius:999px;background:#0071e3;color:#fff;padding:13px 17px;font:600 13px var(--sans);box-shadow:0 12px 30px rgba(0,113,227,.28);cursor:pointer}.support-dot{height:8px;width:8px;border-radius:50%;background:#9cffbd;box-shadow:0 0 0 3px rgba(156,255,189,.2)}
.ai-support{position:fixed;right:22px;bottom:82px;z-index:33;width:min(370px,calc(100vw - 32px));overflow:hidden;border:1px solid rgba(0,0,0,.1);border-radius:22px;background:rgba(255,255,255,.96);box-shadow:0 24px 64px rgba(0,0,0,.18);opacity:0;pointer-events:none;transform:translateY(12px) scale(.98);transition:.2s}.ai-support.open{opacity:1;pointer-events:auto;transform:translateY(0) scale(1)}
.ai-support header{display:flex;justify-content:space-between;gap:12px;padding:19px 19px 14px;border-bottom:1px solid #e5e5e7}.ai-support header small{font:600 10px var(--sans);letter-spacing:.08em;color:#0071e3}.ai-support h2{font:700 19px var(--sans);letter-spacing:-.04em;margin:4px 0}.ai-support header p{display:flex;align-items:center;gap:6px;margin:0;color:#6e6e73;font-size:11px}.ai-support header p i{width:7px;height:7px;border-radius:50%;background:#34c759}.ai-support header button{border:0;background:transparent;color:#6e6e73;font:300 28px/1 var(--sans);cursor:pointer}.support-messages{display:flex;flex-direction:column;gap:9px;min-height:160px;max-height:290px;overflow:auto;padding:16px}.support-bubble{align-self:flex-start;max-width:88%;margin:0;padding:10px 12px;border-radius:14px 14px 14px 4px;background:#f5f5f7;color:#1d1d1f;font-size:13px;line-height:1.5}.support-user{align-self:flex-end;border-radius:14px 14px 4px 14px;background:#0071e3;color:#fff}.support-suggestions{display:flex;gap:6px;overflow:auto;padding:0 16px 12px}.support-suggestions button{flex:none;border:1px solid #d2d2d7;border-radius:999px;background:#fff;color:#0066cc;padding:7px 9px;font:11px var(--sans);cursor:pointer}.ai-support form{display:flex;flex-direction:row;gap:8px;padding:12px 16px 16px;border-top:1px solid #e5e5e7}.ai-support input{flex:1;min-width:0;border:1px solid #d2d2d7;border-radius:999px;background:#fff;color:#1d1d1f;padding:10px 13px;font:13px var(--sans);outline:0}.ai-support input:focus{border-color:#0071e3;box-shadow:0 0 0 3px rgba(0,113,227,.13)}.ai-support form button{width:38px;border:0;border-radius:50%;background:#0071e3;color:#fff;font:700 18px var(--sans);cursor:pointer}
@media(max-width:760px){.work-example-note{font-size:13px}.ai-support-launcher{right:14px;bottom:14px;padding:12px 15px}.ai-support{right:14px;bottom:70px}.selected-price{font-size:12px}}

/* Wonder Ad Lab brand mark */
.brand .brand-mark{width:22px;height:22px;flex:none;border-radius:7px;margin:0}
.brand .brand-mark rect{fill:#171719}.brand .brand-mark path{stroke:none}.brand .brand-mark path:nth-of-type(1){fill:#fff}.brand .brand-mark path:nth-of-type(2){fill:#0071e3}
.admin-entry{text-decoration:none;display:inline-block;padding:0;background:transparent;border:0}
.creative-options>div{display:flex;flex-wrap:wrap;gap:8px;width:100%}

/* Premium Apple-like system: quiet surfaces, confident type and deliberate space. */
:root{--ink:#1d1d1f;--paper:#fff;--muted:#6e6e73;--surface:#f5f5f7;--blue:#0071e3;--hairline:rgba(29,29,31,.12);--sans:-apple-system,BlinkMacSystemFont,"SF Pro Display","Helvetica Neue","PingFang SC","Microsoft YaHei",Arial,sans-serif}
body{background:var(--paper);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
.wrap{width:min(1200px,calc(100% - 48px))}.nav{height:56px;background:rgba(255,255,255,.82);backdrop-filter:saturate(180%) blur(22px);border-bottom:1px solid var(--hairline)}.brand{font-size:18px;font-weight:700;letter-spacing:-.045em}.nav nav{gap:25px}.nav nav a,.inbox-trigger{font-size:12px;color:#424245}.nav-cta{padding:8px 15px;background:var(--blue);font-weight:600}.language-toggle{font-weight:600!important}
.hero{padding:116px 0 80px;gap:44px}.hero h1{max-width:940px;font-size:clamp(54px,7vw,92px);font-weight:700;line-height:1.01;letter-spacing:-.065em}.hero .eyebrow{color:var(--muted);font-size:12px;font-weight:600;letter-spacing:.02em}.intro{max-width:650px;font-size:20px;line-height:1.45;color:#515154}.hero-actions{margin-top:4px}.primary{padding:13px 21px;background:var(--blue);font-weight:600;transition:transform .2s ease,box-shadow .2s ease}.primary:hover{transform:scale(1.025);box-shadow:0 8px 20px rgba(0,113,227,.22)}.text-link{font-weight:600}.micro-note{font-size:11px;color:var(--muted);letter-spacing:.01em}.hero-art{height:450px;border-radius:32px;background:linear-gradient(145deg,#f3f9ff 0%,#e7f3ff 46%,#f7f7f8 100%);box-shadow:inset 0 1px rgba(255,255,255,.8),0 24px 60px rgba(0,0,0,.08)}.poster-frame{background:radial-gradient(circle at 50% 31%,#fff 0 3%,#e4f1ff 25%,#cbe7ff 55%,#f5f5f7 100%)}.poster-orb{width:180px;height:180px;top:80px;right:calc(50% - 90px);background:linear-gradient(145deg,#0a84ff,#5ac8fa);box-shadow:0 26px 48px rgba(0,113,227,.2)}.poster-word{top:277px;right:calc(50% - 94px);font-size:31px;letter-spacing:-.07em}.poster-arc{opacity:.52}
.business-partner{padding:112px 0;background:linear-gradient(180deg,#fff 0%,#f8fbff 100%)}.section-head{max-width:760px;margin-inline:auto}.section-head h2,.works h2,.tools h2,.membership h2,.updates h2{font-size:clamp(38px,4.3vw,58px);font-weight:700;letter-spacing:-.06em;line-height:1.05}.section-head>p:last-child{font-size:17px;line-height:1.55;color:var(--muted)}.business-grid{gap:16px}.business-grid article{min-height:430px;padding:30px;border:1px solid rgba(0,0,0,.04);border-radius:24px;background:rgba(255,255,255,.82);box-shadow:0 1px 1px rgba(0,0,0,.02),0 18px 44px rgba(0,0,0,.055)}.business-grid .business-featured{background:linear-gradient(145deg,#0071e3,#0a84ff);box-shadow:0 20px 44px rgba(0,113,227,.22)}.business-grid h3{font-size:29px}.business-grid>article>p:not(.business-tag){font-size:14px}.business-grid strong{font-size:34px}.business-grid li{font-size:12px}.business-note{color:var(--muted)}
.services{padding:116px 0}.price-grid{gap:14px}.price-card,.featured{min-height:330px!important;border-radius:22px;background:var(--surface)!important;padding:23px;transition:transform .25s ease,box-shadow .25s ease,background .25s ease}.price-card:hover{transform:translateY(-5px);background:#fff!important;box-shadow:0 22px 45px rgba(0,0,0,.1)}.price-card h3{font-size:20px}.price-card>p{font-size:12px;line-height:1.6}.price{font-size:29px}.card-icon{margin-top:6px}.badge{font-weight:600}
.tools,.membership,.updates{padding:112px 0}.tools{background:var(--surface)}.tool-grid,.member-grid,.update-grid{gap:14px}.tool-grid article,.member-grid article,.update-grid article{border-radius:22px;background:#fff!important;border:1px solid rgba(0,0,0,.04);box-shadow:0 1px 1px rgba(0,0,0,.02)}.tool-grid article{min-height:205px;padding:25px}.tool-grid h3{margin-top:62px;font-size:20px}.member-grid article{min-height:280px}.member-featured{background:linear-gradient(145deg,#0071e3,#0a84ff)!important;color:#fff!important}.member-featured h3,.member-featured p{color:#eaf5ff!important}.member-grid button{font-weight:600}.works{padding:112px 0;background:#fff}.work-grid{gap:16px}.work{border-radius:24px;box-shadow:0 20px 44px rgba(0,0,0,.12)}.process{padding:112px 0;background:var(--surface);border:0}.process-grid{gap:14px}.process article{border:1px solid rgba(0,0,0,.04);border-radius:22px;background:#fff;padding:27px;text-align:left}.process h3{font-weight:700}.process p{font-size:13px}.order{border-radius:30px;background:linear-gradient(145deg,#f5f5f7,#eef6ff);box-shadow:inset 0 1px rgba(255,255,255,.9),0 22px 55px rgba(0,0,0,.08)}.order h2{font-size:44px}.order label{font-weight:600}.creative-options span{border-radius:12px}.creative-options input:checked+span{box-shadow:0 6px 16px rgba(0,113,227,.18)}
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@media(max-width:760px){.wrap{width:calc(100% - 32px)}.nav{height:50px}.hero{padding:76px 0 56px;gap:30px}.hero h1{font-size:49px}.intro{font-size:18px}.hero-art{height:300px;border-radius:24px}.poster-orb{width:135px;height:135px;top:58px;right:calc(50% - 68px)}.poster-word{top:205px;right:calc(50% - 73px);font-size:25px}.business-partner,.services,.tools,.membership,.updates,.works,.process{padding:72px 0}.section-head h2,.works h2{font-size:36px}.section-head>p:last-child{font-size:15px}.business-grid article{padding:25px;border-radius:22px}.price-card{min-height:280px!important;border-radius:18px;padding:18px}.card-icon{transform:scale(.72);transform-origin:left center}.tool-grid article,.member-grid article,.update-grid article,.process article{border-radius:18px}.order{width:calc(100% - 32px);padding:50px 24px;border-radius:24px}.order h2{font-size:36px}.wechat-contact,.join-us{border-radius:22px}}

/* Product-led color reset: graphite, porcelain and one small blue action. */
:root{--paper:#fbfbfd;--surface:#f5f5f7;--ink:#1d1d1f;--muted:#6e6e73;--blue:#0071e3;--red:#1d1d1f;--wine:#1d1d1f;--line:rgba(29,29,31,.12)}
body{background:var(--paper)}.nav{background:rgba(251,251,253,.78)}.nav-cta{background:#1d1d1f}.hero{padding-top:128px;background:#fbfbfd}.hero .eyebrow{color:#6e6e73}.hero h1,.hero h1 em{color:#1d1d1f}.hero .intro{color:#515154}.hero-art{background:#000;border-radius:34px;box-shadow:none}.poster-frame{background:radial-gradient(circle at 49% 28%,#55565b 0%,#25262a 27%,#101114 62%,#000 100%)}.poster-orb{background:radial-gradient(circle at 31% 27%,#fff 0%,#d9d9dd 16%,#787980 46%,#18191c 78%);box-shadow:0 35px 70px rgba(0,0,0,.55)}.poster-arc{border-color:rgba(255,255,255,.15)}.arc-two{border-color:rgba(255,255,255,.08)}.arc-three{border-color:rgba(255,255,255,.24)}.poster-word{color:#fff}.primary{background:#1d1d1f;color:#fff;box-shadow:none}.primary:hover{background:#333336;box-shadow:none}.text-link{color:#0071e3}.business-partner{background:#fff}.business-grid article{background:#f5f5f7;border:0;box-shadow:none}.business-grid .business-featured{background:#1d1d1f;box-shadow:none}.business-number{color:#6e6e73}.business-featured .business-number,.business-featured .business-tag,.business-featured>p,.business-featured li{color:#a1a1a6}.business-featured .choose{color:#2997ff}.business-grid li:before{color:#1d1d1f}.business-featured li:before{color:#fff}.services{background:#fbfbfd}.price-card,.featured{background:#fff!important;border:1px solid #e5e5e7!important;box-shadow:none}.price-card:hover{transform:none;background:#fff!important;box-shadow:0 8px 24px rgba(0,0,0,.06)}.badge{background:#1d1d1f}.choose{color:#0071e3}.tools{background:#000;color:#f5f5f7}.tools h2,.tools>.eyebrow{color:#f5f5f7}.tools>.eyebrow{opacity:.58}.tool-grid article{background:#1d1d1f!important;border:1px solid #2e2e31;color:#fff}.tool-grid article h3{color:#fff}.tool-grid article p,.tool-grid b{color:#a1a1a6}.works{background:#fff}.work-grid .work{box-shadow:none}.process{background:#f5f5f7}.process article{background:#fff;border:0}.membership{background:#fff}.member-grid article{background:#f5f5f7!important;border:0;box-shadow:none}.member-featured{background:#1d1d1f!important}.member-grid button{color:#1d1d1f;border-color:#d2d2d7}.member-featured button{color:#1d1d1f;border-color:#fff}.order{background:#1d1d1f;color:#fff;box-shadow:none}.order h2,.order h2 em{color:#fff}.order .eyebrow,.order label,.payment-methods legend{color:#a1a1a6}.order select,.order textarea,.order input{color:#fff!important;border-color:#6e6e73!important;background:transparent!important}.order select option{background:#1d1d1f}.creative-options span{background:transparent;color:#fff;border-color:#6e6e73}.creative-options input:checked+span{background:#fff;color:#1d1d1f;border-color:#fff;box-shadow:none}.order .primary{background:#fff;color:#1d1d1f}.form-note{color:#a1a1a6}.wechat-contact{background:#fff;border:1px solid #e5e5e7;box-shadow:none}.wechat-contact h2 em{color:#1d1d1f;text-decoration:underline;text-underline-offset:7px;text-decoration-thickness:2px}.join-us{background:#f5f5f7;box-shadow:none}.updates{background:#fbfbfd}.update-grid article{background:#fff!important;border:1px solid #e5e5e7;box-shadow:none}.ai-support-launcher{background:#1d1d1f}.selected-price{border-color:#3f4045;background:#2a2a2e;color:#fff}
.wechat-contact{display:grid;grid-template-columns:1fr 300px;align-items:center;gap:72px;margin:0 auto 72px;padding:54px 8%;border-radius:22px;background:#f5f5f7;box-shadow:0 14px 40px rgba(0,0,0,.05)}.wechat-contact .eyebrow{color:#6e6e73}.wechat-contact h2{margin:0;font:700 42px/1.08 var(--sans);letter-spacing:-.05em;color:#1d1d1f}.wechat-contact h2 em{font-style:normal;color:#0071e3}.wechat-contact>div>p:not(.eyebrow):not(.wechat-id){max-width:470px;margin:18px 0;color:#515154;font-size:15px;line-height:1.7}.wechat-id{margin:24px 0 0;color:#6e6e73;font-size:14px}.wechat-id strong{margin-left:9px;color:#1d1d1f;font:700 17px var(--sans);letter-spacing:.01em}.wechat-contact figure{width:100%;margin:0;text-align:center}.wechat-contact img{display:block;width:min(100%,250px);height:auto;object-fit:contain;margin:0 auto;border-radius:18px;background:#fff;box-shadow:0 12px 28px rgba(0,0,0,.12)}.wechat-contact figcaption{margin-top:12px;color:#6e6e73;font-size:12px}@media(max-width:760px){.wechat-contact{grid-template-columns:1fr;gap:28px;margin:0 14px 40px;padding:38px 24px}.wechat-contact h2{font-size:33px}.wechat-contact figure{max-width:250px;margin:auto}}

/* Search-friendly service guide and useful customer questions */
.seo-guide{padding:98px 0}.seo-guide .tool-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.seo-guide .tool-grid article{min-height:180px;padding:24px;text-align:left}.seo-guide .tool-grid h3{margin:0 0 12px;font:700 19px/1.15 var(--sans);letter-spacing:-.04em}.seo-guide .tool-grid p{margin:0;color:#6e6e73;font-size:13px;line-height:1.65}.seo-faq{padding:80px 9%;margin:0 auto 92px;border-radius:22px;background:#f5f5f7}.seo-faq>.eyebrow{color:#6e6e73}.seo-faq h2{margin:0 0 26px;font:700 40px/1.1 var(--sans);letter-spacing:-.05em}.seo-faq details{border-top:1px solid #d2d2d7;padding:18px 0}.seo-faq details:last-child{border-bottom:1px solid #d2d2d7}.seo-faq summary{cursor:pointer;list-style:none;font:600 16px/1.45 var(--sans)}.seo-faq summary::-webkit-details-marker{display:none}.seo-faq summary:after{content:'+';float:right;color:#0071e3;font-size:21px;font-weight:400}.seo-faq details[open] summary:after{content:'–'}.seo-faq details p{max-width:740px;margin:12px 34px 0 0;color:#6e6e73;font-size:14px;line-height:1.7}@media(max-width:760px){.seo-guide{padding:66px 0}.seo-guide .tool-grid{grid-template-columns:1fr 1fr;gap:10px}.seo-guide .tool-grid article{min-height:155px;padding:18px}.seo-guide .tool-grid h3{font-size:16px}.seo-guide .tool-grid p{font-size:12px}.seo-faq{margin:0 14px 52px;padding:42px 24px;border-radius:20px}.seo-faq h2{font-size:31px}.seo-faq summary{font-size:15px}}

.search-index{padding:20px 0 98px;text-align:center}.search-index>.eyebrow{color:#6e6e73}.search-index>h2{margin:0;font:700 42px/1.1 var(--sans);letter-spacing:-.05em}.search-index>p{max-width:580px;margin:16px auto 28px;color:#6e6e73;font-size:15px;line-height:1.7}.search-index details{max-width:1000px;margin:auto;border:1px solid #d2d2d7;border-radius:18px;background:#fff;text-align:left;overflow:hidden}.search-index summary{cursor:pointer;list-style:none;padding:19px 22px;font:600 15px var(--sans);color:#0071e3}.search-index summary::-webkit-details-marker{display:none}.search-index summary:after{content:'+';float:right;font-size:20px;font-weight:400}.search-index details[open] summary{border-bottom:1px solid #e5e5e7}.search-index details[open] summary:after{content:'–'}.keyword-groups{display:grid;grid-template-columns:repeat(3,1fr);gap:0}.keyword-groups>div{min-height:168px;padding:22px;border-right:1px solid #e5e5e7;border-bottom:1px solid #e5e5e7}.keyword-groups>div:nth-child(3n){border-right:0}.keyword-groups>div:nth-last-child(-n+3){border-bottom:0}.keyword-groups h3{margin:0 0 10px;color:#1d1d1f;font:700 16px var(--sans);letter-spacing:-.03em}.keyword-groups p{margin:0;color:#6e6e73;font-size:12px;line-height:1.75}@media(max-width:760px){.search-index{padding:0 0 66px}.search-index>h2{font-size:32px}.search-index>p{font-size:14px}.search-index summary{padding:17px;font-size:14px}.keyword-groups{grid-template-columns:1fr}.keyword-groups>div,.keyword-groups>div:nth-child(3n),.keyword-groups>div:nth-last-child(-n+3){min-height:0;border-right:0;border-bottom:1px solid #e5e5e7}.keyword-groups>div:last-child{border-bottom:0}}

/* Long-term creative partner positioning */
.business-partner{padding:104px 0 112px}.business-partner .section-head{margin-bottom:34px}.business-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.business-grid article{min-height:435px;padding:30px;border-radius:22px;background:#f5f5f7;display:flex;flex-direction:column}.business-grid .business-featured{background:#0071e3;color:#fff}.business-number{font:600 12px var(--mono);color:#0071e3}.business-featured .business-number,.business-featured .business-tag,.business-featured>p,.business-featured li{color:#dfefff}.business-tag{margin:26px 0 10px;color:#6e6e73;font:600 10px var(--mono);letter-spacing:.1em}.business-grid h3{margin:0;font:700 28px/1.1 var(--sans);letter-spacing:-.05em}.business-grid>article>p:not(.business-tag){margin:16px 0;color:#6e6e73;font-size:14px;line-height:1.7}.business-grid strong{display:block;margin:4px 0 15px;font:700 31px var(--sans);letter-spacing:-.05em}.business-grid strong small{font:500 12px var(--sans);letter-spacing:0}.business-grid ul{margin:0 0 22px;padding:0;list-style:none}.business-grid li{padding:7px 0;border-top:1px solid rgba(29,29,31,.12);color:#515154;font-size:12px}.business-grid li:before{content:'✓';margin-right:8px;color:#0071e3}.business-featured li{border-color:rgba(255,255,255,.25)}.business-featured li:before{color:#fff}.business-grid .choose{margin-top:auto;color:#0071e3}.business-featured .choose{color:#fff}.business-note{margin:25px 0 0;text-align:center;color:#6e6e73;font-size:13px}.business-note:before{content:'定制合作';display:inline-block;margin-right:8px;padding:4px 7px;border-radius:99px;background:#e8f3ff;color:#0071e3;font-size:10px;font-weight:700}@media(max-width:760px){.business-partner{padding:66px 0}.business-grid{grid-template-columns:1fr}.business-grid article{min-height:0;padding:25px}.business-grid h3{font-size:26px}.business-partner .section-head{margin-bottom:25px}}