@import url('./intro.css?v=20261001-v2');
:root{--bg:#f7f7f2;--paper:#fff;--ink:#183d33;--green:#164c3b;--muted:#65756e;--line:#dce4dc;--soft:#edf3ed;--accent:#ac503c;--gold:#a57d35;font-family:'Segoe UI','Microsoft YaHei',sans-serif;color-scheme:light}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--bg);font-size:16px;line-height:1.7}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button,a,input,select,textarea{touch-action:manipulation}button,.button-link{cursor:pointer;display:inline-flex;align-items:center;justify-content:center;min-height:44px;border:1px solid transparent;border-radius:9px;background:var(--green);color:white;padding:10px 18px;font-size:15px;font-weight:600;line-height:1.5;gap:8px}button:hover,.button-link:hover{filter:brightness(1.08)}button:disabled{opacity:.55;cursor:default}.quiet,.outline{background:transparent;color:var(--ink);border-color:var(--line)}.quiet:hover,.outline:hover{background:var(--soft)}:focus-visible{outline:3px solid #bc8241;outline-offset:4px}header{position:sticky;top:0;z-index:30;background:#f7f7f2f5;border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.header-inner{max-width:1240px;margin:auto;display:flex;align-items:center;gap:25px;padding:17px 28px}.brand{display:flex;align-items:center;gap:12px;white-space:nowrap;font-weight:700;font-size:19px;line-height:1.3}.brand small{display:block;letter-spacing:2px;font-size:11px;font-weight:500;margin-top:5px}.brandmark{display:grid;place-items:center;border:1px solid var(--green);border-radius:8px;width:39px;height:43px;font-family:serif;font-size:25px;color:var(--green)}nav{display:flex;align-items:center;gap:24px;margin-left:auto;font-size:15px}nav a{padding:8px 0}nav a.active{color:var(--green);box-shadow:0 2px var(--green)}.header-tools{display:flex;gap:8px}.header-tools button{font-size:14px;min-height:40px;padding:7px 10px}.demo-banner{display:flex;justify-content:center;gap:12px;padding:8px 20px;font-size:13px;background:#e8eee6;color:#4b6254}.demo-banner a{text-decoration:underline}main{max-width:1180px;margin:auto;padding:34px 28px 70px;min-height:65vh}.eyebrow{letter-spacing:2px;text-transform:uppercase;font-size:13px;color:var(--accent);font-weight:700;margin:0 0 12px}h1,h2,h3{color:var(--ink);line-height:1.3;margin:0 0 14px}h1{font-family:Georgia,'SimSun',serif;font-size:clamp(32px,4vw,48px);font-weight:500;letter-spacing:.5px}h2{font-size:26px}h3{font-size:20px}p{margin:10px 0;color:var(--muted)}.hero{display:grid;grid-template-columns:1.45fr 1fr;gap:42px;align-items:center;margin-bottom:28px}.hero h1{max-width:600px}.hero-copy>p{max-width:590px}.hero .search{margin-top:24px}.search{display:flex;background:white;border:1px solid #c0d0c5;border-radius:12px;padding:6px;gap:7px}.search input{flex:1;min-width:0;border:0;padding:10px 12px;background:none;color:var(--ink)}.quick-links{display:flex;gap:9px;flex-wrap:wrap;margin:13px 0}.quick-links button{min-height:36px;font-size:14px;padding:5px 11px;background:none;border-color:var(--line);color:var(--muted);font-weight:400}.landscape{height:270px;position:relative;border-radius:14px;overflow:hidden;background:#c6d5be url('./landscape.webp') center/cover}.picture-caption{position:absolute;inset:auto 0 0;color:#fff;padding:24px 22px 16px;background:linear-gradient(transparent,#15372bea);font-size:17px}.picture-caption small{display:block;font-size:12px;opacity:.8}.trust-strip{display:flex;gap:25px;flex-wrap:wrap;margin:20px 0 30px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:13px 0;font-size:14px;color:var(--muted)}.trust-strip strong{color:var(--green);font-weight:600}.section-title{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:0 0 18px}.section-title h2{margin:0}.section-title small{color:var(--muted)}.filters{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:20px}.filters label{display:flex;gap:9px;align-items:center;font-size:14px;color:var(--muted)}select,input,textarea{border:1px solid var(--line);border-radius:8px;background:white;padding:10px;color:var(--ink)}.guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:19px}.guide-card,.panel{border:1px solid var(--line);border-radius:12px;background:white;padding:23px}.guide-card{display:flex;flex-direction:column;position:relative}.guide-card h3{margin:14px 0 10px}.guide-card p{font-size:15px}.guide-card footer{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:auto;padding-top:20px}.guide-card .card-main{flex:1}.guide-card .meta{border-top:1px solid var(--line);padding-top:13px;margin-top:16px}.tag{display:inline-block;border-radius:4px;background:var(--soft);color:var(--green);padding:3px 7px;font-size:12px}.tag.warning{background:#fff0df;color:#8a5426}.card-number{font-family:Georgia,serif;font-size:16px;color:var(--gold);margin-right:7px}.hint,.meta{font-size:13px;color:var(--muted)}.badge-row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.price{font-size:28px;font-weight:650;color:var(--green)}.price small{font-size:14px;font-weight:400}.notice{padding:15px 18px;background:var(--soft);border-radius:8px;margin:17px 0;font-size:14px;color:#476351}.notice.warning{background:#fff2e4;color:#86532b}.notice.error{background:#fff0ed;color:#953c31}.offer-grid,.steps,.metric-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.offers{margin-top:43px}.offer-card{position:relative}.offer-card.featured{border-color:var(--green);background:#f3f8f3}.offer-card .price{font-size:32px;margin:13px 0}.offer-card h3{margin-bottom:7px}.offer-card p{min-height:52px;font-size:15px}.offer-card .button-link{margin-top:10px}.method{margin:43px 0}.step-num{font-family:Georgia,serif;color:var(--gold);font-size:25px;margin-bottom:11px}.steps p{font-size:15px}.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:26px}.page-head h1{font-size:36px}.page-head p{max-width:680px}.two-col{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(270px,1fr);gap:24px}.stack{display:flex;flex-direction:column;gap:18px;align-self:start}.purchase-panel{position:sticky;top:95px}.prose h2{font-size:22px;margin-top:27px}.prose p,.raw{white-space:pre-wrap;overflow-wrap:anywhere;color:var(--ink)}.prose .notice p{color:inherit}.list{padding-left:23px;margin:10px 0}.list li{margin:7px 0}.checklist{display:grid;gap:9px}.checkline{display:flex;gap:11px;align-items:flex-start;padding:12px;background:var(--bg);border-radius:7px;font-size:15px}.checkline input{margin-top:6px;accent-color:var(--green);width:17px;height:17px}.checkline:has(input:checked){color:var(--muted)}.form-field{display:flex;flex-direction:column;gap:7px;margin-bottom:18px}.form-field label{font-size:15px;font-weight:600}.form-field input,.form-field textarea{width:100%;padding:12px}.form-field textarea{min-height:145px;resize:vertical}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.check{display:flex;gap:10px;align-items:flex-start;font-size:14px;margin:13px 0}.check input{margin-top:7px}.actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:17px}.empty{text-align:center;padding:36px 24px;border:1px dashed #b7c8b6;border-radius:12px;grid-column:1/-1}.raw{background:var(--bg);padding:18px;border-radius:8px}.record{border-bottom:1px solid var(--line);padding:20px 0}.record:first-child{padding-top:0}.record:last-child{border-bottom:0}.record h3{font-size:19px;margin:8px 0}.metric{padding:20px;border:1px solid var(--line);background:white;border-radius:10px}.metric strong{display:block;font-size:29px;margin-top:8px}.metric small{color:var(--muted);font-size:14px}.investor-intro{padding:30px;background:var(--green);color:white;border-radius:14px;margin-bottom:24px}.investor-intro h1,.investor-intro h2{color:white}.investor-intro p{color:#d7e6dd;max-width:760px}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:14px}th,td{text-align:left;padding:13px 12px;border-bottom:1px solid var(--line);vertical-align:top}th{background:var(--soft)}.calculator{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px;margin:17px 0}.calc-result{background:var(--green);padding:20px;border-radius:10px;color:white}.calc-result p{color:#d1e4d7}.calc-result strong{font-size:27px}.timeline{display:grid;gap:15px}.timeline>div{border-left:3px solid var(--line);padding:4px 0 4px 20px}.source-link{text-decoration:underline;text-underline-offset:3px}.site-footer{max-width:1180px;margin:auto;border-top:1px solid var(--line);padding:25px 28px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;color:var(--muted);font-size:14px}.footer-links{display:flex;gap:18px;align-items:center;flex-wrap:wrap}.footer-links button{font-size:14px;min-height:35px;padding:5px 10px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.skip-link{position:fixed;top:-100px;left:20px;z-index:100;background:white;padding:10px}.skip-link:focus{top:10px}#toast{position:fixed;bottom:23px;left:50%;transform:translateX(-50%);background:var(--green);color:white;padding:13px 20px;border-radius:10px;box-shadow:0 7px 25px #15382d33;z-index:100;display:none;max-width:90vw}#toast.show{display:block}.review-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.policy{max-width:860px;margin:auto}.policy h2{margin-top:25px}.intro-actions .quiet{background:#f8f2e6;color:#304a37;border-color:#b8c4b2}.intro-actions{gap:10px!important}.site-section{margin-top:28px}
@media(max-width:900px){.header-inner{flex-wrap:wrap;gap:12px;padding:14px 22px}nav{order:3;width:100%;gap:24px;margin-left:0}.header-tools{margin-left:auto}.hero{gap:25px;grid-template-columns:1.3fr 1fr}.guide-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.two-col{grid-template-columns:1fr}.purchase-panel{position:static}.review-grid{grid-template-columns:1fr}.trust-strip{gap:15px}.page-head h1{font-size:32px}}
@media(max-width:600px){main{padding:23px 18px 45px}.header-inner{padding:13px 18px}.brand{font-size:17px}.brand small{font-size:10px}nav{gap:19px;font-size:14px;overflow:auto}.hero{grid-template-columns:1fr;gap:20px}.hero h1{font-size:34px}.landscape{height:175px}.guide-grid,.offer-grid,.steps,.metric-row{grid-template-columns:1fr}.guide-card,.panel{padding:20px}.offer-card p{min-height:0}.section-title{align-items:flex-start}.section-title h2{font-size:24px}.section-title small{max-width:135px}.filters{gap:10px}.filters label{flex:1;min-width:140px;flex-wrap:wrap}.filters select{width:100%}.trust-strip{font-size:13px;gap:8px 18px}.form-row{grid-template-columns:1fr}.page-head{flex-wrap:wrap}.page-head h1{font-size:29px}.calculator{grid-template-columns:1fr 1fr}.investor-intro{padding:23px}.site-footer{padding:23px 18px}.demo-banner{font-size:12px;gap:7px;justify-content:flex-start}.header-tools button{padding:7px 8px}.brandmark{width:33px;height:37px}.guide-card footer{flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
@media print{header,.demo-banner,.site-footer,#toast,.actions,.purchase-panel{display:none}main{max-width:none;padding:0}.two-col{display:block}.panel{border:0}a{color:inherit}.notice{border:1px solid #ddd}}