:root{--primary:oklch(.36 .075 140);--bg:oklch(1 0 0);--surface:oklch(.97 .012 140);--ink:oklch(.24 .025 140);--muted:oklch(.48 .025 140);--accent:oklch(.9 .09 105);--line:oklch(.89 .015 140);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg);font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--primary);outline-offset:4px}.wrap{width:min(1120px,calc(100% - 64px));margin-inline:auto}.header{height:104px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:12px;font-size:24px;font-weight:650;letter-spacing:.03em}.brand-mark{display:grid;place-items:center;width:42px;height:44px;background:var(--primary);color:var(--bg);border-radius:13px 13px 13px 3px;font-size:25px}.brand-detail{font-size:13px;font-weight:400;color:var(--muted);padding-left:14px;margin-left:14px;border-left:1px solid var(--line);letter-spacing:.08em}.header-link{font-size:13px;color:var(--muted);padding-block:14px}.header-link span{margin-left:12px}.hero{display:grid;grid-template-columns:1fr 432px;gap:70px;align-items:center;padding-top:58px;padding-bottom:76px}.eyebrow{font-size:13px;color:var(--primary);letter-spacing:.12em;margin:0 0 24px;display:flex;align-items:center;gap:9px}.eyebrow>span{width:6px;height:6px;background:var(--primary);border-radius:100%}h1{font-size:clamp(40px,4.5vw,62px);line-height:1.34;letter-spacing:-.035em;margin:0;font-weight:650;text-wrap:balance}.heading-accent{color:var(--primary)}.lead{font-size:16px;line-height:1.95;color:var(--muted);margin:24px 0}.benefits{display:flex;gap:23px;font-size:12px;white-space:nowrap}.benefits b{color:var(--primary);margin-right:5px}.intro-note{display:flex;gap:16px;align-items:center;margin-top:48px}.note-line{width:35px;height:2px;background:var(--primary)}.intro-note p{font-size:12px;line-height:1.9;color:var(--muted);margin:0}.intro-note strong{font-weight:400}.form-panel{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:35px 32px 0;box-shadow:0 16px 40px oklch(.3 .04 140/.04);scroll-margin-top:20px}.form-kicker{font-size:12px;color:var(--primary);margin:0 0 12px}.form-panel h2{font-size:25px;letter-spacing:-.025em;margin:0 0 12px;font-weight:650}.form-description{color:var(--muted);font-size:13px;margin:0 0 29px}.phone-label{display:block;font-size:13px;font-weight:600;margin-bottom:10px}.phone-field{display:flex;align-items:center;background:var(--bg);border:1px solid oklch(.76 .025 140);border-radius:9px;height:58px}.phone-field:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px oklch(.36 .075 140/.1)}.phone-field>span{font-size:15px;padding:0 14px;border-right:1px solid var(--line)}.phone-field input{min-width:0;width:100%;padding:15px 12px;border:0;border-radius:9px;background:transparent;color:var(--ink);font-size:16px;outline:none}.phone-field input::placeholder{color:var(--muted);font-size:14px}.field-hint{font-size:11px;color:var(--muted);margin:9px 0 24px}.consent{display:flex;align-items:flex-start;gap:9px;font-size:11px;line-height:1.8;color:var(--muted);cursor:pointer;margin-bottom:22px}.consent input{width:17px;height:17px;flex-shrink:0;margin:2px 0 0;accent-color:var(--primary)}.consent a{color:var(--primary);text-decoration:underline;text-underline-offset:3px}.button{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;min-height:56px;padding:14px 20px;background:var(--primary);color:var(--bg);border:0;border-radius:9px;cursor:pointer;font-size:16px;font-weight:550;transition:background .2s,transform .2s}.button:hover{background:oklch(.29 .065 140);transform:translateY(-1px)}.button:active{transform:translateY(0)}.button:disabled{opacity:.65;cursor:wait}.button>span:last-child{font-size:22px}.button .button-label{font-size:16px}.form-footnote{text-align:center;font-size:11px;color:var(--muted);margin:16px 0 26px}.panel-bottom{border-top:1px solid var(--line);padding:17px 0;font-size:11px;text-align:center;color:var(--muted)}.panel-bottom span{margin-right:5px}.explanation{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:36px 0;display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:40px}.section-intro .eyebrow{font-size:11px;margin-bottom:10px}.section-intro h2{font-size:23px;line-height:1.5;margin:0;font-weight:550}.explanation-item{padding-left:28px;border-left:1px solid var(--line)}.step{font-size:11px;color:var(--muted)}.explanation-item h3{font-size:16px;font-weight:550;margin:17px 0 9px}.explanation-item p{font-size:13px;line-height:1.85;color:var(--muted);margin:0}.details{padding-top:52px;padding-bottom:58px;display:grid;grid-template-columns:1fr 2fr;gap:44px}.details h2{font-size:22px;font-weight:550;margin:16px 0}.questions details{border-bottom:1px solid var(--line)}summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:19px 0;font-size:14px}summary::-webkit-details-marker{display:none}summary span{font-size:20px;color:var(--muted);transition:transform .2s}details[open] summary span{transform:rotate(45deg)}details p{font-size:13px;line-height:1.9;color:var(--muted);margin:0 26px 20px 0}.footer{border-top:1px solid var(--line);padding-block:25px 35px;display:flex;justify-content:space-between;gap:22px;font-size:11px;color:var(--muted)}.footer p{margin:0;line-height:1.8}.footer>span{white-space:nowrap}.error{padding:12px;background:oklch(.96 .025 25);color:oklch(.42 .15 25);border-radius:7px;font-size:12px;line-height:1.7}.success{text-align:center;padding-top:8px}.success-icon{display:grid;place-items:center;width:62px;height:62px;border-radius:50%;background:var(--accent);color:var(--primary);font-size:30px;margin:0 auto 24px}.success>p:not(.form-kicker){font-size:14px;line-height:1.9;color:var(--muted)}.success-note{font-size:12px;line-height:1.9;padding:21px 0;color:var(--muted)}.success .button{margin:4px 0 28px}.hero .intro{animation:arrive .5s ease-out}@keyframes 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h2{font-size:23px}.form-description{margin-bottom:22px}.field-hint{margin-bottom:18px}.consent{margin-bottom:18px}.form-footnote{margin:14px 0 20px}.explanation{grid-template-columns:1fr 1fr;gap:25px 20px;padding-block:28px}.section-intro{grid-column:1/-1}.section-intro h2{font-size:22px}.section-intro h2 br{display:none}.explanation-item{padding-left:0;border-left:0}.explanation-item h3{font-size:14px;margin-top:12px}.explanation-item p{font-size:12px}.details{display:block;padding-top:30px;padding-bottom:35px}.details h2{font-size:21px;margin:0 0 9px}summary{font-size:13px}.footer{display:block;padding-bottom:calc(25px + env(safe-area-inset-bottom))}.footer p{margin-top:10px;font-size:10px}.success{padding-top:12px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}