:root{--ink:#102c4a;--body:#37536a;--dark:#122e4c;--yellow:#ffdb50;--pale:#fff9ec;--sky:#e6f4fb;--line:#cadde9;--white:#fff;--max:1170px;color-scheme:light}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--pale);color:var(--ink);font:16px/1.7 system-ui,-apple-system,"PingFang TC","Microsoft JhengHei",sans-serif}img{display:block;max-width:100%;height:auto}a{color:inherit;text-underline-offset:.2em}a:hover{text-decoration-thickness:2px}a,button,select,textarea,summary{outline-offset:4px}a:focus-visible,button:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #0866ad}p,h1,h2,h3,figure{margin:0}p+p{margin-top:.8em}.wrap{width:min(calc(100% - 48px),var(--max));margin:auto}.skip{position:absolute;left:12px;top:-200px;z-index:10;background:var(--yellow);padding:8px 16px}.skip:focus{top:12px}.header{background:#fffdf8;border-bottom:1px solid #e6dfcd}.nav,.foot{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:74px}.brand{display:inline-flex;align-items:center;gap:10px;font-size:1.12rem;font-weight:900;letter-spacing:.04em;line-height:1.16;text-decoration:none;white-space:nowrap}.brand small{display:block;font-size:.63rem;margin-top:5px;font-weight:700;letter-spacing:.085em}.stamp{width:38px;height:38px;border:1px solid var(--dark);background:var(--yellow);display:grid;place-items:center;border-radius:11px;box-shadow:2px 2px 0 var(--dark);font-size:1.3rem;line-height:1}.nav nav{display:flex;gap:clamp(13px,4vw,40px);font-weight:700;font-size:.93rem}.nav nav a{text-decoration:none}.nav nav a:hover{text-decoration:underline}.button{min-height:47px;padding:9px 17px;border:1px solid var(--dark);border-radius:10px;background:var(--yellow);box-shadow:2px 3px 0 var(--dark);display:inline-flex;justify-content:center;align-items:center;gap:10px;color:var(--ink);font:inherit;font-size:.94rem;font-weight:800;text-align:center;text-decoration:none;cursor:pointer}.button:hover{background:#ffe678;transform:translateY(-1px)}.button:active{transform:translate(1px,1px);box-shadow:1px 1px 0 var(--dark)}.button.small{min-height:40px;padding:5px 12px}.outline{background:transparent}.outline:hover{background:#fff1c2}
.hero{padding:clamp(52px,8vw,107px) 0 clamp(58px,8vw,100px);background:radial-gradient(ellipse at 86% 35%,#e7f6ff 0,transparent 47%),var(--pale)}.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;align-items:center;gap:clamp(26px,5vw,66px)}.eyebrow{display:flex;align-items:center;gap:8px;font-size:.83rem;font-weight:850;letter-spacing:.14em}.eyebrow span{display:inline-block;width:10px;height:10px;background:#ffcf34;border-radius:2px;transform:rotate(-12deg);border:1px solid #926b00}.hero h1{font-size:clamp(2.28rem,4.7vw,4.1rem);line-height:1.12;letter-spacing:-.045em;margin:18px 0 22px;font-weight:900}.hero h1 strong{color:#145981}.lead,.intro{color:var(--body);max-width:59ch;font-size:1.08rem}.actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-top:24px}.hero-note{margin-top:15px;color:var(--body);font-size:.87rem}.hero-figure{overflow:hidden;border:2px solid var(--dark);border-radius:22px;background:#fff;box-shadow:9px 10px 0 var(--dark);transform:rotate(1.4deg)}.art-caption{display:flex;align-items:center;justify-content:space-between;border-bottom:2px solid var(--dark);background:var(--yellow);padding:7px 14px;font-size:.8rem;letter-spacing:.12em;font-weight:850}.art-caption span:last-child{letter-spacing:.15em;font-size:.63rem}.device{display:none}
.benefits{color:var(--white);background:var(--dark)}.benefit-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;padding:24px 0}.benefit-grid>div{display:flex;gap:12px;align-items:flex-start;line-height:1.48}.benefit-grid>div>span{color:var(--yellow);font-weight:900;font-size:1.1rem}.benefit-grid p{color:#deebf5;font-size:.9rem}.benefit-grid strong{color:#fff;font-size:1.03rem}
.section{padding-top:70px;padding-bottom:70px}.section h2{font-size:clamp(1.93rem,3.4vw,3rem);line-height:1.2;letter-spacing:-.035em;max-width:27ch;margin:9px 0 15px}.intro{margin:0 0 28px}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.card{border:1px solid var(--line);background:#fff;padding:23px;border-radius:16px;display:flex;flex-direction:column;align-items:start}.card.chosen{background:#edf8ff;border-color:#75a9c7}.card h3{font-size:1.42rem;line-height:1.3;margin:7px 0}.plan-tag{color:#245a7b;font-size:.8rem;font-weight:850;letter-spacing:.06em}.card p{color:var(--body)}.card ul{padding-left:1.2em;margin:15px 0 24px}.card .button{margin-top:auto}
.process-band{background:#153b5b;color:#fff}.process-band a,.process-band p{color:#e3f0fa}.process-grid{display:grid;grid-template-columns:1fr 1.12fr;gap:clamp(24px,7vw,100px);align-items:start}.process-grid a{display:inline-block;margin-top:15px;font-weight:750}.steps{padding:0;margin:0;list-style:none}.steps li{display:flex;gap:16px;padding:0 0 18px;margin-bottom:18px;border-bottom:1px solid #ffffff30}.steps li:last-child{margin-bottom:0;padding-bottom:0;border:0}.steps li>span{flex:none;font-size:.86rem;font-weight:900;color:var(--ink);background:var(--yellow);width:31px;height:31px;display:grid;place-items:center;border-radius:9px}.steps h3{font-size:1.08rem;margin-bottom:3px}.steps p{font-size:.95rem}
.order{padding:clamp(20px,5vw,50px);background:var(--sky);border:1px solid #b8d7e7;border-radius:24px;display:grid;grid-template-columns:.82fr 1.18fr;gap:clamp(20px,5vw,65px);align-items:start}.order p,.order small{color:var(--body)}.hotline{margin-top:18px}.hotline a{font-weight:850;overflow-wrap:anywhere}.fields{display:grid;grid-template-columns:1fr 1fr;gap:10px 12px;margin-bottom:12px}form label{display:block;font-weight:800;font-size:.87rem}form select,form textarea{display:block;width:100%;border:1px solid #92aebf;background:#fff;border-radius:8px;padding:8px;color:inherit;font:inherit;font-size:1rem;min-height:42px}form select{margin-top:3px}form textarea{resize:vertical;margin-top:3px;background:#f9fdff}form .actions{margin-top:13px}#feedback{min-height:1.3em;margin-top:10px;font-size:.9rem;font-weight:800}
.faq{padding-top:0;display:grid;grid-template-columns:.65fr 1.35fr;gap:clamp(18px,4vw,60px)}details{border-bottom:1px solid #cbc4af}summary{padding:13px 5px;cursor:pointer;font-weight:850}details p{padding:0 5px 15px 20px;color:var(--body)}footer{border-top:1px solid #e6dfcd;background:#fffdf8}.foot{padding-block:15px}.foot>div{display:flex;flex-wrap:wrap;gap:14px;font-size:.84rem;font-weight:650}
@media(max-width:920px){.hero h1{font-size:clamp(2rem,5.2vw,3.3rem)}.card{padding:17px}}
@media(max-width:720px){.wrap{width:min(calc(100% - 32px),var(--max))}.nav nav{display:none}.hero{padding:44px 0}.hero-grid,.process-grid,.order,.faq{grid-template-columns:1fr}.hero h1{font-size:clamp(2.06rem,8vw,3.25rem)}.hero-figure{width:min(100% - 8px,540px);margin:auto;box-shadow:5px 6px 0 var(--dark);transform:rotate(1deg);border-radius:16px}.benefit-grid{grid-template-columns:1fr;gap:15px}.section{padding-block:48px}.faq{padding-top:0}.cards{grid-template-columns:1fr}.card{padding:19px}.card .button{align-self:stretch}.foot{align-items:flex-start;flex-direction:column;gap:12px}}
@media(max-width:370px){.nav{gap:10px}.nav .button{font-size:.76rem}.fields{grid-template-columns:1fr}.form-actions .button{width:100%}.device{display:initial}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button:hover,.button:active{transform:none}}