/* 糖心 · TANGXIN LIVE：无外部依赖的响应式界面 */
:root{--paper:#FFF9FB;--white:#fff;--soft:#FCEAF0;--cream:#FFF0F4;--apricot:#FFF6EE;--line:#EEDDE5;--pink:#E44C85;--berry:#A72559;--berry-hover:#861C47;--rose:#622A49;--ink:#29212D;--body:#4A4350;--muted:#665B68;--dark:#2B2332;--lavender:#9B86C4;--mint:#3C8E82;--coral:#DD866E;--blue:#688DAE;--radius:16px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--body);font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.78;overflow-x:hidden}img{max-width:100%;height:auto;object-fit:contain;object-position:center}a{color:inherit;text-decoration:none}a:hover{color:var(--berry)}button,input{font:inherit}button{cursor:pointer}h1,h2,h3{margin:0 0 .55em;color:var(--ink);line-height:1.28}h1{font-size:clamp(27px,3.15vw,40px)}h2{font-size:clamp(21px,2.3vw,27px)}h3{font-size:18px}p{margin:.25em 0 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env(safe-area-inset-bottom))}.search-form{flex-wrap:wrap}.search-form input{flex-basis:100%}}@media(max-width:350px){.header-app{display:none}.menu-toggle{margin-left:auto}.tiles{grid-template-columns:1fr}.feature .mini-list{grid-template-columns:1fr}}