.gc-frontend{--gc-bg:#fff9f6;--gc-bg-soft:#fff1eb;--gc-text:#171321;--gc-text-soft:#5f6877;--gc-accent:#ff4a24;--gc-accent-2:#ff8a00;--gc-accent-soft:#fff0ea;--gc-line:rgba(23,19,33,0.1);--gc-card:rgba(255,255,255,0.92);--gc-shadow:0 22px 70px rgba(255,74,36,0.12);min-height:100vh;color:var(--gc-text);background:var(--gc-bg);font-family:Plus Jakarta Sans,PingFang SC,Microsoft YaHei,system-ui,sans-serif}.gc-frontend,.gc-frontend *{box-sizing:border-box}.gc-frontend{margin:0;padding:0}.gc-frontend a{color:inherit}.gc-site-header{position:-webkit-sticky;position:sticky;top:0;z-index:20;border-bottom:1px solid rgba(23,19,33,.06);background:rgba(255,255,255,.92);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.gc-site-header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;width:min(1380px,calc(100% - 48px));margin:0 auto;padding:14px 0}.gc-site-brand{display:inline-flex;align-items:center;gap:10px;color:var(--gc-text);font-size:21px;font-weight:900;text-decoration:none}.gc-site-logo,.gc-site-logo-mark{width:38px;height:38px;border-radius:10px}.gc-site-logo{object-fit:cover}.gc-site-logo-mark{display:inline-flex;align-items:center;justify-content:center;color:#fff;background:linear-gradient(135deg,var(--gc-accent),var(--gc-accent-2));font-weight:900}.gc-site-nav{display:flex;align-items:center;gap:26px;flex-wrap:wrap}.gc-site-nav a{color:#2f3140;font-size:15px;font-weight:800;text-decoration:none}.gc-site-nav a:hover{color:var(--gc-accent)}.gc-landing{width:min(1220px,calc(100% - 40px));margin:0 auto;padding:58px 0 84px}.gc-hero{position:relative;padding:30px 0 24px}.gc-hero:before{content:"";position:absolute;inset:0 -80px auto;z-index:-1;height:650px;background:radial-gradient(circle at 50% 10%,rgba(255,74,36,.18),transparent 30%),radial-gradient(circle at 16% 22%,rgba(255,138,0,.16),transparent 25%),linear-gradient(180deg,#fff,var(--gc-bg))}.gc-hero-copy{max-width:980px;margin:0 auto;text-align:center}.gc-brand-title{margin:0;font-family:Georgia,Times New Roman,"Noto Serif SC",serif;font-size:clamp(58px,9vw,94px);font-weight:800;line-height:1;color:transparent;background:linear-gradient(90deg,#ff3d24,#ff8a00);-webkit-background-clip:text;background-clip:text}.gc-hero h1{margin:24px auto 0;max-width:980px;color:#3a4050;font-size:clamp(30px,4vw,46px);font-weight:800;line-height:1.22;letter-spacing:0}.gc-hero-lead{max-width:780px;margin:18px auto 0;color:var(--gc-text-soft);font-size:18px;line-height:1.9}.gc-eyebrow{margin:0;color:var(--gc-accent);font-size:13px;font-weight:900;letter-spacing:.1em;text-transform:uppercase}.gc-hero-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:28px;gap:28px;margin-top:34px}.gc-hero-card{min-height:164px;padding:30px;border:1px solid rgba(255,74,36,.08);border-radius:12px;background:var(--gc-card);box-shadow:0 18px 60px rgba(255,74,36,.08)}.gc-hero-card-icon{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;margin-bottom:16px;border-radius:999px;color:var(--gc-accent);background:var(--gc-accent-soft);font-weight:900}.gc-hero-card h2{margin:0;font-size:22px;line-height:1.25}.gc-hero-card p{margin:16px 0 0;color:var(--gc-text-soft);line-height:1.85}.gc-action-panel{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:1px;gap:1px;margin-top:28px;padding:24px;border-radius:12px;background:#f5f6f8;box-shadow:var(--gc-shadow)}.gc-action-column{padding:8px 16px 10px}.gc-action-column+.gc-action-column{border-left:1px solid rgba(23,19,33,.08)}.gc-action-column h2{margin:0 0 18px;font-size:24px}.gc-action-row{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:82px;padding:14px 18px;border:1px solid var(--gc-line);border-radius:12px;background:#fff}.gc-action-row div{display:grid;grid-gap:5px;gap:5px}.gc-action-row strong{font-size:16px}.gc-action-row span{color:var(--gc-text-soft);font-size:14px}.gc-button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;min-width:132px;padding:11px 20px;border-radius:999px;font-weight:900;text-decoration:none;white-space:nowrap}.gc-button-primary{color:#fff;background:linear-gradient(135deg,var(--gc-accent),#ff6f3c);box-shadow:0 12px 26px rgba(255,74,36,.22)}.gc-button-secondary{color:var(--gc-text);background:#fff;border:1px solid var(--gc-line)}.gc-advantage{margin-top:78px;text-align:center}.gc-advantage h2{margin:12px 0 0;font-size:clamp(30px,4vw,44px);line-height:1.16}.gc-advantage h2 span{color:var(--gc-accent)}.gc-advantage-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:22px;gap:22px;width:min(760px,100%);margin:48px auto 0}.gc-advantage-grid div{min-height:64px;display:flex;align-items:center;justify-content:center;padding:16px 24px;border:1px solid rgba(255,74,36,.1);border-radius:18px;background:#fff;box-shadow:0 16px 42px rgba(255,74,36,.08);font-weight:900}.gc-console-section{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);grid-gap:36px;gap:36px;align-items:center;margin-top:82px;padding:36px;border-radius:14px;background:#fff;box-shadow:var(--gc-shadow)}.gc-console-copy h2{margin:14px 0 0;color:var(--gc-accent);font-size:clamp(28px,4vw,42px);line-height:1.18}.gc-console-copy p:not(.gc-eyebrow){color:var(--gc-text-soft);font-size:17px;line-height:1.9}.gc-console{padding:18px;border:1px solid rgba(23,19,33,.08);border-radius:14px;background:linear-gradient(180deg,rgba(255,255,255,.94),rgba(255,246,242,.84)),radial-gradient(circle at 12% 10%,rgba(255,138,0,.16),transparent 26%)}.gc-console-top,.gc-console-top div{display:flex;align-items:center}.gc-console-top{justify-content:space-between;gap:12px;padding:6px 8px 16px;color:#6b7280;font-size:13px;font-weight:900}.gc-console-top div{gap:8px}.gc-status-dot{width:9px;height:9px;border-radius:999px;background:#22c55e;box-shadow:0 0 0 6px rgba(34,197,94,.12)}.gc-chat-card{max-width:82%;padding:16px 18px;border-radius:16px;line-height:1.75}.gc-chat-card-user{margin-left:auto;color:#fff;background:linear-gradient(135deg,var(--gc-accent),#ff8a00)}.gc-chat-card-agent{margin-top:14px;background:#fff;border:1px solid var(--gc-line)}.gc-chat-card-agent p{margin:0;font-weight:900}.gc-chat-card-agent ul{display:grid;grid-gap:8px;gap:8px;margin:14px 0 0;padding:0;list-style:none;color:var(--gc-text-soft)}.gc-chat-card-agent li:before{content:"✓";margin-right:8px;color:var(--gc-accent);font-weight:900}.gc-workflow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:10px;gap:10px;margin-top:16px}.gc-workflow div{display:grid;grid-gap:6px;gap:6px;padding:14px;border:1px solid var(--gc-line);border-radius:14px;background:rgba(255,255,255,.72)}.gc-workflow span{color:var(--gc-text-soft);font-size:12px;font-weight:800}.gc-section{margin-top:86px;scroll-margin-top:96px}.gc-section-heading{max-width:760px;margin-bottom:28px}.gc-section-heading h2{margin:12px 0 0;font-size:clamp(32px,5vw,56px);line-height:1.08;letter-spacing:0}.gc-section-heading p:not(.gc-eyebrow){margin:16px 0 0;color:var(--gc-text-soft);font-size:17px;line-height:1.9}.gc-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:18px;gap:18px}.gc-feature-card{min-height:245px;padding:24px;border:1px solid rgba(255,74,36,.1);border-radius:14px;background:var(--gc-card);box-shadow:0 16px 46px rgba(255,74,36,.06)}.gc-card-index{color:rgba(255,74,36,.26);font-size:38px;font-weight:900;line-height:1}.gc-card-label{margin:18px 0 0;color:var(--gc-accent);font-size:13px;font-weight:900}.gc-feature-card h3{margin:8px 0 0;font-size:24px;line-height:1.22}.gc-feature-card p:not(.gc-card-label){margin:14px 0 0;color:var(--gc-text-soft);line-height:1.85}.gc-card-link{display:inline-flex;margin-top:18px;color:var(--gc-accent);font-weight:900;text-decoration:none}.gc-cta{display:grid;grid-template-columns:minmax(0,1fr) auto;grid-gap:24px;gap:24px;align-items:center;margin-top:86px;padding:38px;border-radius:14px;color:#fff;background:radial-gradient(circle at 12% 10%,rgba(255,138,0,.26),transparent 32%),linear-gradient(135deg,#2a1010,#9b1c10 58%,#ff4a24);box-shadow:var(--gc-shadow)}.gc-cta h2{margin:12px 0 0;font-size:clamp(28px,4vw,48px);line-height:1.12;letter-spacing:0}.gc-cta p:not(.gc-eyebrow){margin:14px 0 0;color:rgba(255,255,255,.78);font-size:17px;line-height:1.9}@media (max-width:900px){.gc-site-header-inner{width:min(100% - 28px,1180px);align-items:flex-start;flex-direction:column;gap:12px}.gc-site-nav{gap:14px}.gc-landing{width:min(100% - 28px,1180px);padding-top:34px}.gc-action-panel,.gc-advantage-grid,.gc-card-grid,.gc-card-grid-scenarios,.gc-console-section,.gc-cta,.gc-hero-cards{grid-template-columns:1fr}.gc-action-column+.gc-action-column{border-left:none;border-top:1px solid rgba(23,19,33,.08)}.gc-action-row{align-items:stretch;flex-direction:column}.gc-chat-card{max-width:100%}.gc-workflow{grid-template-columns:repeat(2,minmax(0,1fr))}}