:root { --ink:#0d251d; --muted:#597067; --line:#dce8e1; --soft:#f3f8f5; --mint:#baf183; --green:#087d5c; --green-deep:#064d3c; --white:#fff; --shadow:0 18px 60px rgba(12,48,35,.09); }
* { box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { margin:0; font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color:var(--ink); background:#fbfdfc; line-height:1.55; }
a { color:inherit; }
.skip-link { position:absolute; left:-999px; top:12px; background:var(--white); padding:9px 14px; border-radius:8px; z-index:10; }
.skip-link:focus { left:12px; }
.site-header { min-height:76px; max-width:1220px; margin:0 auto; padding:16px 28px; display:flex; align-items:center; justify-content:space-between; gap:24px; }
.brand { display:inline-flex; align-items:center; gap:10px; text-decoration:none; font-weight:800; font-size:1.1rem; letter-spacing:-.03em; }
.brand-mark { display:block; width:31px; height:31px; border-radius:9px; object-fit:cover; }
nav { display:flex; gap:26px; margin-left:auto; }
nav a, .footer-links a { color:#38554a; text-decoration:none; font-size:.94rem; }
nav a:hover, .footer-links a:hover, .text-link:hover { color:var(--green); text-decoration:underline; }
.button { display:inline-flex; align-items:center; justify-content:center; min-height:47px; padding:0 20px; border-radius:10px; text-decoration:none; background:var(--green); color:var(--white); font-weight:750; box-shadow:0 8px 18px rgba(8,125,92,.16); transition:transform .18s ease, background .18s ease; }
.button:hover { background:var(--green-deep); transform:translateY(-1px); }
.button-small { min-height:40px; padding:0 15px; font-size:.92rem; }
.hero { max-width:1220px; min-height:560px; margin:18px auto 0; padding:84px 28px 70px; display:grid; grid-template-columns:minmax(0,1.15fr) minmax(360px,.85fr); gap:72px; align-items:center; }
.eyebrow { margin:0 0 13px; color:var(--green); font-size:.75rem; font-weight:850; letter-spacing:.09em; }
h1,h2,h3,p { margin-top:0; }
h1 { max-width:720px; margin-bottom:22px; font-size:clamp(2.7rem,5vw,5rem); line-height:1.02; letter-spacing:-.065em; }
h2 { margin-bottom:14px; font-size:clamp(2rem,3.2vw,3rem); line-height:1.1; letter-spacing:-.05em; }
h3 { margin-bottom:9px; font-size:1.13rem; line-height:1.25; letter-spacing:-.025em; }
.lead { max-width:655px; color:#466157; font-size:1.12rem; }
.hero-actions { display:flex; align-items:center; gap:24px; margin-top:30px; }
.text-link { color:var(--green); font-weight:800; text-underline-offset:4px; }
.microcopy { max-width:500px; margin:20px 0 0; color:#71847a; font-size:.84rem; }
.hero-card { position:relative; padding:26px; border:1px solid var(--line); border-radius:19px; background:var(--white); box-shadow:var(--shadow); overflow:hidden; }
.hero-card:before { content:""; position:absolute; width:170px; height:170px; right:-76px; top:-72px; border-radius:50%; background:var(--mint); opacity:.6; }
.card-topline { position:relative; display:flex; align-items:center; gap:8px; margin-bottom:16px; color:#3f5b50; font-weight:750; font-size:.87rem; }
.status-dot { width:9px; height:9px; border-radius:50%; background:#22a879; box-shadow:0 0 0 4px #e6f7ee; }
.flow-list { position:relative; list-style:none; display:grid; gap:0; margin:0; padding:0; }
.flow-list li { display:flex; gap:17px; padding:16px 0; border-top:1px solid var(--line); }
.flow-list span { color:var(--green); font-size:.78rem; font-weight:850; }
.flow-list strong,.flow-list small { display:block; }
.flow-list small { color:#62776d; font-size:.88rem; }
.section { max-width:1220px; margin:0 auto; padding:94px 28px; }
.section-heading { max-width:690px; margin-bottom:37px; }
.section-heading p:last-child { color:#587067; font-size:1.02rem; }
.narrow { max-width:760px; }
.feature-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:15px; }
.feature-card { min-height:216px; padding:25px; border:1px solid var(--line); border-radius:14px; background:var(--white); }
.feature-card p,.security-grid p { margin:0; color:#5e746a; font-size:.93rem; }
.feature-icon { display:grid; place-items:center; width:37px; height:37px; margin-bottom:28px; border-radius:10px; color:var(--green); background:#e7f6ef; font-weight:900; }
.tiktok-section { max-width:none; padding:94px max(28px,calc((100vw - 1164px) / 2)); background:var(--soft); }
.tiktok-grid { display:grid; grid-template-columns:1.25fr .75fr; gap:23px; }
.workflow-panel,.notice-panel { padding:30px; border-radius:16px; background:var(--white); border:1px solid var(--line); }
.numbered-list { list-style:none; margin:20px 0 0; padding:0; counter-reset:step; }
.numbered-list li { position:relative; display:grid; grid-template-columns:110px 1fr; gap:16px; padding:17px 0; border-top:1px solid var(--line); }
.numbered-list b { font-size:.95rem; }
.numbered-list span { color:#5c7268; font-size:.92rem; }
.numbered-list b:before { content:"0" counter(step); counter-increment:step; display:block; color:var(--green); font-size:.73rem; letter-spacing:.08em; }
code { padding:1px 4px; border-radius:4px; background:#edf4f0; color:#135d47; font-size:.85em; }
.notice-panel { background:var(--green-deep); border:0; color:var(--white); }
.notice-panel .eyebrow { color:var(--mint); }
.notice-panel h3 { font-size:1.5rem; }
.mode { padding:17px 0; border-top:1px solid rgba(255,255,255,.2); }
.mode p,.notice-note { margin:6px 0 0; color:#c7dbd1; font-size:.91rem; }
.notice-note { margin-top:18px; }
.security-section { padding-bottom:104px; }
.security-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:36px; padding-top:24px; border-top:1px solid var(--line); }
.security-grid h3 { color:var(--green); }
.cta-section { max-width:1164px; margin:0 auto 84px; padding:44px 48px; display:flex; align-items:center; justify-content:space-between; gap:30px; border-radius:17px; background:var(--green-deep); color:var(--white); }
.cta-section .eyebrow { color:var(--mint); }
.cta-section h2 { margin:0; font-size:clamp(1.65rem,3vw,2.45rem); }
.button-light { background:var(--mint); color:#133528; white-space:nowrap; box-shadow:none; }
.button-light:hover { background:#d0f8a6; }
.site-footer { max-width:1220px; margin:0 auto; padding:44px 28px 54px; display:flex; justify-content:space-between; gap:32px; border-top:1px solid var(--line); }
.site-footer p { margin:9px 0 0; color:#657b70; font-size:.89rem; }
.footer-links { display:grid; grid-template-columns:repeat(2,minmax(125px,1fr)); gap:8px 22px; }
.footer-links p { grid-column:1 / -1; margin:0 0 3px; color:var(--ink); font-weight:800; }
@media (max-width:860px) { nav { display:none; } .hero { grid-template-columns:1fr; padding-top:55px; gap:42px; } .feature-grid { grid-template-columns:repeat(2,1fr); } .tiktok-grid { grid-template-columns:1fr; } .cta-section { margin:0 20px 60px; padding:34px 28px; } }
@media (max-width:560px) { .site-header { padding:15px 20px; } .hero,.section { padding-left:20px; padding-right:20px; } .hero { padding-top:43px; } h1 { font-size:2.75rem; } .hero-actions,.cta-section { align-items:stretch; flex-direction:column; } .feature-grid,.security-grid { grid-template-columns:1fr; } .tiktok-section { padding:68px 20px; } .workflow-panel,.notice-panel { padding:24px; } .numbered-list li { grid-template-columns:1fr; gap:6px; } .cta-section { margin-left:20px; margin-right:20px; } .site-footer { flex-direction:column; padding-left:20px; padding-right:20px; } }