:root{--ink:#172033;--ink-2:#24304A;--navy:#17284B;--navy-2:#223A68;--bg:#F5F3EE;--bg-2:#EEF3F6;--surface:#FFFFFF;--surface-soft:#FAF8F4;--coral:#F05A5B;--coral-dark:#D9474D;--cyan:#35B8C8;--cyan-soft:#DDF5F7;--amber:#F2B84B;--text:#20283A;--text-2:#596377;--text-3:#8A93A3;--line:rgba(23,32,51,.11);--line-light:rgba(255,255,255,.16);--shadow:0 10px 30px rgba(24,39,67,.10);--shadow-strong:0 20px 54px rgba(20,34,62,.18);--radius:12px;--radius-card:18px;--radius-large:28px;--wrap:1320px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;line-height:1.65}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;object-fit:cover}button,input,select{font:inherit}.wrap{width:min(var(--wrap),calc(100% - 40px));margin:auto}.ticker{height:30px;background:var(--navy);color:#eef7ff;font-size:13px}.ticker-inner{height:30px;display:flex;align-items:center;gap:10px}.dot{width:7px;height:7px;border-radius:50%;background:var(--cyan)}.ticker-list{display:flex;gap:22px;overflow:hidden;white-space:nowrap;color:#c9d8ee}.site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.header-inner{height:70px;display:flex;align-items:center;gap:22px}.brand{display:flex;align-items:center;gap:10px;font-size:20px;color:var(--navy);white-space:nowrap}.brand img{border-radius:10px}.main-nav{display:flex;gap:18px;align-items:stretch;height:100%}.main-nav a{display:flex;align-items:center;position:relative;font-size:15px;color:var(--text-2)}.main-nav a.active{color:var(--navy);font-weight:700}.main-nav a.active:after{content:"";position:absolute;bottom:0;left:50%;width:24px;height:2px;background:var(--coral);transform:translateX(-50%)}.header-actions{margin-left:auto;display:flex;gap:14px;font-size:14px}.menu-btn{display:none;border:0;background:transparent;font-size:24px}.hero{padding:42px 0}.hero-grid{display:grid;grid-template-columns:58fr 42fr;gap:28px;align-items:stretch}.hero-copy{background:var(--navy);color:#fff;border-radius:var(--radius-large);padding:48px;display:flex;flex-direction:column;justify-content:center}.eyebrow{color:var(--cyan);font-weight:800;letter-spacing:.08em;text-transform:uppercase}.hero h1{font-size:clamp(34px,5vw,64px);line-height:1.06;margin:12px 0 18px}.hero-copy p{color:#d5dfef;font-size:18px}.btns{display:flex;gap:12px;margin:24px 0}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border-radius:12px;background:var(--coral);color:#fff;font-weight:700;border:1px solid transparent}.btn.secondary{background:transparent;border-color:var(--line-light)}.hero-media{position:relative;min-height:520px;border-radius:var(--radius-large);overflow:hidden}.hero-media img{width:100%;height:100%;position:absolute}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:22px}.stat{padding:13px 14px;border:1px solid var(--line-light);border-radius:14px;background:rgba(255,255,255,.06)}.stat strong{display:block;font-size:22px}.section{padding:34px 0}.section.alt{background:var(--bg-2)}.section.dark{background:var(--navy);color:white}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:20px}.section-head h2{margin:0;font-size:30px;line-height:1.2}.section-head p{margin:5px 0 0;color:var(--text-2);max-width:760px}.dark .section-head p{color:#cbd7e9}.grid{display:grid;gap:18px}.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;box-shadow:0 6px 18px rgba(24,39,67,.05)}.card img{width:100%;aspect-ratio:16/9}.card-body{padding:18px}.card h3{margin:4px 0 8px;line-height:1.35}.card p{margin:0;color:var(--text-2)}.meta-row{display:flex;justify-content:space-between;gap:10px;color:var(--text-3);font-size:13px}.badge{display:inline-flex;padding:4px 9px;border-radius:999px;background:var(--cyan-soft);color:var(--navy);font-size:12px;font-weight:700}.badge.hot{background:#ffe2df;color:var(--coral-dark)}.scroll-row{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(270px,1fr);gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:8px}.scroll-row>*{scroll-snap-align:start}.rank-list{display:grid;gap:10px}.rank-item{display:grid;grid-template-columns:50px 1fr auto;gap:16px;align-items:center;padding:16px 18px;background:#fff;border-radius:14px;border:1px solid var(--line)}.rank-num{font-size:28px;font-weight:900;color:var(--coral)}.timeline{border-left:2px solid var(--line);margin-left:12px;padding-left:24px}.timeline article{position:relative;padding:0 0 22px}.timeline article:before{content:"";position:absolute;left:-31px;top:8px;width:12px;height:12px;background:var(--cyan);border-radius:50%;box-shadow:0 0 0 4px var(--bg)}.schedule{display:grid;gap:10px}.schedule-row{display:grid;grid-template-columns:90px 1fr auto;gap:16px;padding:18px;border-bottom:1px solid var(--line);background:#fff}.tags{display:flex;flex-wrap:wrap;gap:10px}.tag{padding:8px 12px;border-radius:999px;border:1px solid var(--line);background:#fff}.product-stage{background:var(--navy);color:#fff;border-radius:28px;padding:30px;display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center}.product-stage img{border-radius:20px}.feature-split{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center;margin:24px 0}.feature-split:nth-child(even) .media{order:2}.feature-split img{border-radius:22px;aspect-ratio:16/10;width:100%}.note{padding:16px 18px;border-left:4px solid var(--cyan);background:#fff;border-radius:10px}.warning{border-left-color:var(--coral)}.breadcrumb{display:flex;gap:8px;flex-wrap:wrap;color:var(--text-3);font-size:14px;padding-top:20px}.page-hero{padding:36px 0 24px}.page-hero h1{font-size:44px;margin:8px 0}.page-hero p{max-width:800px;color:var(--text-2)}.filterbar{display:flex;gap:10px;flex-wrap:wrap;background:#fff;padding:14px;border-radius:14px;border:1px solid var(--line)}.filterbar input,.filterbar select{padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#fff}.faq{display:grid;gap:10px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px}.faq-q{width:100%;text-align:left;padding:18px;border:0;background:transparent;font-weight:800;display:flex;justify-content:space-between}.faq-a{padding:0 18px 18px;color:var(--text-2)}.footer{background:var(--navy);color:#d9e2f1;padding:50px 0 90px;margin-top:40px}.footer-grid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:30px}.footer a{display:block;margin:7px 0;color:#c3d0e4}.copyright{border-top:1px solid var(--line-light);margin-top:28px;padding-top:20px;color:#91a3bd}.mobile-bar{display:none}.backtop{position:fixed;right:22px;bottom:24px;width:42px;height:42px;border:0;border-radius:50%;background:var(--navy);color:#fff;box-shadow:var(--shadow)}.prose{max-width:850px}.prose h2{margin-top:32px}.search-results .card{margin-bottom:12px}.calendar{display:grid;grid-template-columns:repeat(7,1fr);gap:8px}.day{background:#fff;border:1px solid var(--line);padding:12px;border-radius:12px;min-height:88px}.day strong{display:block}.focus-list{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}.focus-main{background:var(--navy);color:#fff;border-radius:22px;padding:28px}.focus-main p{color:#ced9e9}.side-stack{display:grid;gap:12px}.mini-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px}.metric-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.metric{background:#fff;border-radius:14px;padding:18px;border:1px solid var(--line)}.metric strong{font-size:30px;color:var(--navy)}.media-cover{border-radius:22px;overflow:hidden}.media-cover img{width:100%;aspect-ratio:16/9}.empty{padding:40px;background:#fff;border-radius:16px;text-align:center;color:var(--text-2)}:focus-visible{outline:3px solid var(--cyan);outline-offset:2px}@media(max-width:1100px){.main-nav{display:none}.menu-btn{display:block;margin-left:auto}.header-actions{display:none}.main-nav.open{display:flex;position:absolute;left:20px;right:20px;top:70px;height:auto;padding:18px;background:#fff;border-radius:16px;box-shadow:var(--shadow);flex-wrap:wrap}.hero-grid,.product-stage,.feature-split,.focus-list{grid-template-columns:1fr}.hero-media{min-height:380px}.g4{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.wrap{width:min(100% - 24px,var(--wrap))}.ticker-list span:nth-child(n+3){display:none}.hero{padding:22px 0}.hero-copy{padding:28px}.hero h1{font-size:40px}.hero-media{min-height:300px}.stats,.metric-strip{grid-template-columns:repeat(2,1fr)}.g3,.g2{grid-template-columns:1fr}.section-head{align-items:start;flex-direction:column}.section-head h2{font-size:26px}.footer-grid{grid-template-columns:1fr 1fr}.mobile-bar{position:fixed;left:0;right:0;bottom:0;z-index:40;display:grid;grid-template-columns:repeat(5,1fr);background:#fff;border-top:1px solid var(--line);padding:9px 4px calc(9px + env(safe-area-inset-bottom));text-align:center;font-size:12px}.footer{padding-bottom:120px}.backtop{bottom:78px}.schedule-row{grid-template-columns:70px 1fr}.schedule-row>*:last-child{grid-column:2}.calendar{grid-template-columns:repeat(4,1fr)}}@media(max-width:520px){.hero-copy{padding:24px}.hero h1{font-size:34px}.stats{grid-template-columns:1fr}.g4,.footer-grid,.metric-strip{grid-template-columns:1fr}.page-hero h1{font-size:34px}.calendar{grid-template-columns:repeat(2,1fr)}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}