/* 糖心vlog：移动端优先、零外部依赖、全站主色绑定 */
:root{
    --primary:#19d6c4;
    --primary-deep:#0ca99b;
    --primary-soft:rgba(25,214,196,.15);
    --bg:#081013;
    --bg-2:#0e1a20;
    --panel:#13242b;
    --panel-2:#172d35;
    --text:#f6fbfc;
    --muted:#a8bbc1;
    --line:rgba(255,255,255,.12);
    --shadow:0 18px 60px rgba(0,0,0,.32);
    --radius:18px;
    --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;background:radial-gradient(circle at 18% 0%,rgba(25,214,196,.14),transparent 34%),linear-gradient(180deg,var(--bg),#0a1116 55%,#071013);color:var(--text);line-height:1.72;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
p{margin:0;color:var(--muted)}
h1,h2,h3{margin:0;color:var(--text);line-height:1.15;letter-spacing:-.02em}
.site-main{padding-top:68px}
.site-header{position:fixed;top:0;left:0;right:0;z-index:50;background:rgba(8,16,19,.86);border-bottom:1px solid var(--line);backdrop-filter:blur(18px)}
.mobile-header{height:68px;display:grid;grid-template-columns:52px 1fr auto;align-items:center;gap:12px;padding:0 16px}
.desktop-header{display:none}.logo img{height:34px;width:auto;object-fit:contain}.mobile-logo{justify-self:center}.menu-button{width:44px;height:44px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.04);display:grid;place-content:center;gap:5px;padding:0;cursor:pointer}.menu-button span{display:block;width:20px;height:2px;background:var(--text);border-radius:999px}.top-action{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 16px;border-radius:999px;background:var(--primary);color:#031211;font-weight:800;box-shadow:0 10px 24px rgba(25,214,196,.22);white-space:nowrap}.top-action:hover,.main-button:hover{filter:brightness(.85)}
.mobile-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.45);opacity:0;pointer-events:none;transition:.22s ease;z-index:59}.mobile-drawer{position:fixed;top:0;left:0;width:min(86vw,360px);height:100vh;background:#0b171b;border-right:1px solid var(--line);transform:translateX(-102%);transition:.24s ease;z-index:60;padding:18px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:6px}.nav-open .mobile-drawer{transform:translateX(0)}.nav-open .mobile-backdrop{opacity:1;pointer-events:auto}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:14px;margin-bottom:8px;border-bottom:1px solid var(--line)}.drawer-head img{height:32px}.drawer-close{width:40px;height:40px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.05);color:var(--text);font-size:28px;line-height:1;cursor:pointer}.mobile-drawer a{padding:13px 14px;border-radius:14px;color:var(--muted);font-weight:700}.mobile-drawer a:hover,.mobile-drawer a.is-active{background:var(--primary-soft);color:var(--primary)}.drawer-note{margin-top:auto;padding:14px;border-radius:14px;background:rgba(255,255,255,.04);color:var(--muted);font-size:13px}
.section,.content-section{width:min(var(--max),calc(100% - 32px));margin:0 auto;padding:58px 0}.movie-hero,.banner-section{position:relative;min-height:calc(100vh - 68px);display:flex;align-items:center;overflow:hidden;background:linear-gradient(90deg,rgba(8,16,19,.93),rgba(8,16,19,.62),rgba(8,16,19,.88)),url('banner.webp') center/cover no-repeat}.hero-inner{width:min(var(--max),calc(100% - 32px));margin:0 auto;padding:68px 0}.hero-copy{max-width:760px}.eyebrow,.section-badge,.category-badge{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border:1px solid rgba(25,214,196,.35);background:var(--primary-soft);color:var(--primary);border-radius:999px;font-weight:800;font-size:13px;letter-spacing:.04em}.movie-hero h1{font-size:clamp(38px,10vw,82px);max-width:860px;margin:18px 0}.hero-copy p{font-size:18px;max-width:690px}.hero-actions{margin-top:28px;display:flex;gap:14px;align-items:center;flex-wrap:wrap}.main-button{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:999px;padding:14px 22px;background:var(--primary);color:#031211;font-weight:900;box-shadow:0 14px 38px rgba(25,214,196,.24)}.plain-link{font-weight:800;color:var(--primary)}.hero-data{margin-top:34px;display:grid;grid-template-columns:repeat(3,1fr);gap:12px;max-width:650px}.mini-stat{padding:16px;border:1px solid var(--line);border-radius:16px;background:rgba(19,36,43,.78)}.mini-stat strong{display:block;font-size:24px;color:var(--text)}.mini-stat span{font-size:13px;color:var(--muted)}
.section-head{display:flex;flex-direction:column;gap:12px;margin-bottom:24px}.section-head h2{font-size:clamp(28px,6vw,48px)}.section-head p{max-width:760px}.category-grid,.service-grid,.card-grid{display:grid;grid-template-columns:1fr;gap:16px}.movie-card,.service-card,.info-card,.faq-item,.chart-card{position:relative;padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.025));box-shadow:0 14px 40px rgba(0,0,0,.18);overflow:hidden}.movie-card:before,.service-card:before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:linear-gradient(90deg,var(--primary),transparent)}.movie-card h3,.service-card h3,.info-card h3,.chart-card h3{font-size:21px;margin:12px 0 8px}.movie-card a,.info-card a{display:inline-flex;margin-top:14px;color:var(--primary);font-weight:900}.service-tag{display:inline-flex;padding:4px 9px;border-radius:999px;background:var(--primary-soft);color:var(--primary);font-size:12px;font-weight:900}.split-section,.device-showcase,.security-section,.parental-guidance-section{display:grid;grid-template-columns:1fr;gap:24px;align-items:center}.split-visual,.device-visual{border-radius:24px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);background:var(--panel)}.split-content h2,.device-content h2,.security-section h2,.parental-guidance-section h2{font-size:clamp(28px,6vw,46px);margin:14px 0}.feature-list,.check-list,.timeline-list{display:grid;gap:12px;margin-top:20px;padding:0;list-style:none}.feature-list li,.check-list li,.timeline-list li{padding:13px 14px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.035);color:var(--muted)}.feature-list strong,.check-list strong{color:var(--text)}
.data-chart-panel{border:1px solid var(--line);border-radius:24px;background:linear-gradient(135deg,rgba(25,214,196,.12),rgba(255,255,255,.035));padding:18px;box-shadow:var(--shadow)}.data-grid{display:grid;grid-template-columns:1fr;gap:14px}.bar-row{display:grid;grid-template-columns:86px 1fr 56px;gap:12px;align-items:center;color:var(--muted);font-size:14px}.bar-track{height:10px;border-radius:999px;background:rgba(255,255,255,.08);overflow:hidden}.bar-fill{height:100%;border-radius:999px;background:var(--primary)}.rating-stars{letter-spacing:3px;color:var(--primary);font-size:20px}.trend-up{display:inline-flex;padding:4px 9px;border-radius:999px;background:rgba(25,214,196,.14);color:var(--primary);font-size:12px;font-weight:900}.note-box{padding:18px;border-left:4px solid var(--primary);border-radius:16px;background:rgba(25,214,196,.09);color:var(--muted)}.faq-list{display:grid;gap:14px}.faq-item h3{font-size:18px;margin-bottom:6px}.page-hero{width:min(var(--max),calc(100% - 32px));margin:0 auto;padding:74px 0 36px}.page-hero h1{font-size:clamp(34px,8vw,64px);margin:16px 0}.page-layout{width:min(var(--max),calc(100% - 32px));margin:0 auto;padding:22px 0 64px;display:grid;grid-template-columns:1fr;gap:18px}.article-block{padding:24px;border:1px solid var(--line);border-radius:22px;background:rgba(255,255,255,.04)}.article-block h2{font-size:28px;margin-bottom:12px}.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.035)}table{width:100%;border-collapse:collapse;min-width:680px}th,td{padding:14px;border-bottom:1px solid var(--line);text-align:left;color:var(--muted)}th{color:var(--text);background:rgba(255,255,255,.045)}tr:last-child td{border-bottom:0}.pill{display:inline-flex;padding:5px 10px;border-radius:999px;background:var(--primary-soft);color:var(--primary);font-weight:900;font-size:12px}.contact-box{display:grid;gap:14px}.form-card input,.form-card textarea{width:100%;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.04);color:var(--text);padding:13px 14px;margin:8px 0 14px;font:inherit}.form-card textarea{min-height:130px;resize:vertical}.site-footer{border-top:1px solid var(--line);background:#071013}.footer-cta{width:min(var(--max),calc(100% - 32px));margin:0 auto;padding:34px 0;display:grid;grid-template-columns:1fr;gap:18px;align-items:center}.footer-cta h2{font-size:clamp(26px,6vw,42px);margin:10px 0}.footer-grid{width:min(var(--max),calc(100% - 32px));margin:0 auto;padding:34px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr;gap:24px}.footer-logo{height:36px;width:auto;margin-bottom:12px}.footer-grid h3{font-size:18px;margin-bottom:12px}.footer-grid a{display:block;color:var(--muted);margin:8px 0}.footer-grid a:hover{color:var(--primary)}.footer-legal{width:min(var(--max),calc(100% - 32px));margin:0 auto;padding:18px 0 28px;border-top:1px solid var(--line);font-size:13px}.footer-legal p+p{margin-top:6px}
@media (min-width:640px){.category-grid,.service-grid,.card-grid{grid-template-columns:repeat(2,1fr)}.data-grid{grid-template-columns:repeat(2,1fr)}.hero-data{grid-template-columns:repeat(3,1fr)}.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr}}
@media (min-width:980px){.site-main{padding-top:82px}.mobile-header{display:none}.desktop-header{height:82px;width:min(1440px,calc(100% - 48px));margin:0 auto;display:grid;grid-template-columns:auto 1fr auto auto;align-items:center;gap:22px}.desktop-logo img{height:40px}.desktop-nav{display:flex;align-items:center;justify-content:center;gap:2px}.desktop-nav a{position:relative;padding:28px 10px;color:var(--muted);font-weight:800;font-size:14px;white-space:nowrap}.desktop-nav a:after{content:"";position:absolute;left:10px;right:10px;bottom:20px;height:2px;border-radius:99px;background:var(--primary);transform:scaleX(0);transform-origin:left;transition:.2s}.desktop-nav a:hover,.desktop-nav a.is-active{color:var(--text)}.desktop-nav a:hover:after,.desktop-nav a.is-active:after{transform:scaleX(1)}.search-icon{width:42px;height:42px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center}.search-icon span{width:15px;height:15px;border:2px solid var(--text);border-radius:50%;position:relative}.search-icon span:after{content:"";position:absolute;width:7px;height:2px;background:var(--text);right:-6px;bottom:-4px;transform:rotate(45deg);border-radius:4px}.movie-hero{min-height:calc(100vh - 82px)}.category-grid{grid-template-columns:repeat(3,1fr)}.service-grid{grid-template-columns:repeat(3,1fr)}.card-grid{grid-template-columns:repeat(3,1fr)}.split-section,.device-showcase,.security-section,.parental-guidance-section{grid-template-columns:1.05fr .95fr;gap:44px}.split-section.reverse{grid-template-columns:.95fr 1.05fr}.split-section.reverse .split-visual{order:2}.data-grid{grid-template-columns:repeat(3,1fr)}.page-layout{grid-template-columns:1.45fr .75fr}.article-block.wide{grid-column:1/-1}.footer-cta{grid-template-columns:1fr auto}.footer-grid{grid-template-columns:2.2fr 1fr 1fr 1fr}.desktop-action{min-width:92px}}
@media (min-width:1200px){.desktop-nav a{padding-left:14px;padding-right:14px;font-size:15px}.category-grid.six{grid-template-columns:repeat(6,1fr)}}