/* v1.0.2 全站可读性优化：保留原视觉体系，仅调整字号与阅读密度 */
html{font-size:16px}body{font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}
.brand strong{font-size:20px}.brand small{font-size:11px}.site-header nav,.header-actions{font-size:15px}
.eyebrow,.kicker{font-size:12px}.hero-copy>p{font-size:18px}.hero-meta{font-size:13px}.hero-meta b{font-size:17px}
.tabs button{font-size:13px}.tool-top>span{font-size:12px}.tool-top b{font-size:11px}.tool-card h3{font-size:22px}.tool-card>p{font-size:15px;line-height:1.8}.tool-bottom strong{font-size:14px}.tool-bottom small{font-size:11px}
.workflow li>b{font-size:13px}.workflow li span{font-size:14px}.workflow li strong{font-size:16px}
.footer-grid p,.footer-grid>div:not(:first-child){font-size:13px}.footer-bottom{font-size:11px}
.detail-head>a,.detail-head .container>a{font-size:13px}.title-row p{font-size:16px}.access{font-size:13px}
.settings header strong{font-size:18px}.settings header small,.note{font-size:12px;line-height:1.7}.settings label{font-size:14px}.settings input,.settings select,.settings textarea{font-size:14px}.options button{font-size:13px}.range output{font-size:13px}
.preview>header,.preview>footer{font-size:12px}.preview-art>span{font-size:13px}.tool-message{font-size:13px}.texture-options button{font-size:13px}.texture-options button i{font-size:10px}
.plan-badge{font-size:11px}.plan-card h3,.plan-empty h3{font-size:21px}.plan-card>p,.plan-empty p{font-size:14px}.plan-note{font-size:12px}.plan-empty>span{font-size:11px}
.right-row,.order-row{font-size:14px}.right-row small,.order-row small{font-size:12px}.order-status{font-size:11px}.account-card h2{font-size:19px}.account-empty{font-size:14px}
.checkout-product small{font-size:12px}.payment-placeholder span,.payment-placeholder p,.checkout-actions{font-size:13px}
.upload-box span{font-size:13px}.step-list span{font-size:12px}.template-grid span{font-size:12px}
@media(min-width:1500px){.container{width:min(1320px,calc(100% - 64px))}.tool-grid{gap:24px}.workspace-shell{grid-template-columns:390px 1fr}.texture-shell{grid-template-columns:470px 1fr}}
@media(max-width:600px){body{font-size:15px}.brand strong{font-size:18px}.hero-copy>p{font-size:16px}.tool-card>p{font-size:14px}.settings label{font-size:14px}}