:root{--bg:#FFF8FB;--surface:#FFFFFF;--pink-bg:#FFF0F5;--purple-bg:#F6F2FF;--gray-bg:#F8F6F7;--title:#33262D;--text:#51444B;--muted:#7C6C75;--soft:#A09199;--pink:#FF5F9F;--deep-pink:#D94A82;--coral:#FF92AA;--purple:#8973E6;--deep-purple:#6150AD;--border:rgba(255,95,159,.16);--shadow:0 14px 36px rgba(70,42,57,.08);--shadow-strong:0 20px 48px rgba(217,74,130,.15);--radius:24px;--max:1240px;--header-h:116px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.8;overflow-x:hidden}body.menu-open{overflow:hidden}a{color:inherit;text-decoration:none}a,button{outline:none}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid rgba(137,115,230,.35);outline-offset:3px}.shell{width:min(calc(100% - 40px),var(--max));margin-inline:auto}.site-header{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(255,248,251,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}.utility-bar{height:44px;background:#fff}.utility-inner{height:44px;display:flex;align-items:center;justify-content:space-between;gap:24px}.utility-brand{display:flex;align-items:center;gap:14px;white-space:nowrap}.utility-brand strong{color:var(--deep-pink);font-size:16px}.utility-brand span{color:var(--muted);font-size:13px}.utility-links{display:flex;align-items:center;gap:6px}.utility-links a{min-height:44px;display:flex;align-items:center;padding:0 12px;font-size:14px;color:var(--muted);border-radius:12px}.utility-links a:hover,.utility-links a.is-active{background:var(--pink-bg);color:var(--deep-pink)}.main-nav-bar{height:72px}.main-nav-inner{height:72px;display:flex;align-items:center;gap:18px;min-width:0}.menu-toggle,.drawer-close{border:0;background:var(--pink-bg);color:var(--deep-pink);min-height:44px;padding:0 14px;border-radius:14px;cursor:pointer;font-weight:700}.menu-toggle{display:flex;align-items:center;gap:8px;flex:0 0 auto}.menu-bars,.menu-bars:before,.menu-bars:after{display:block;width:18px;height:2px;background:currentColor;border-radius:2px;content:""}.menu-bars{position:relative}.menu-bars:before{position:absolute;top:-6px}.menu-bars:after{position:absolute;top:6px}.brand-mark{display:flex;align-items:center;justify-content:center;min-height:44px;flex:0 0 auto;font-weight:900;font-size:20px;color:var(--title);white-space:nowrap}.brand-mark img,.drawer-brand img,.footer-logo img{display:block;max-width:138px;max-height:42px;width:auto;height:auto}.desktop-nav{display:flex;align-items:center;gap:2px;flex:1;min-width:0;white-space:nowrap}.desktop-nav a{display:flex;align-items:center;min-height:44px;padding:0 11px;border-radius:13px;font-size:15px;color:var(--text);white-space:nowrap}.desktop-nav a:hover,.desktop-nav a.is-active{background:#fff;color:var(--deep-pink);box-shadow:0 6px 18px rgba(217,74,130,.08)}.nav-cta,.btn-primary{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border-radius:15px;color:#fff;font-weight:800;white-space:nowrap;background:linear-gradient(135deg,#FF92AA 0%,#FF5F9F 52%,#8973E6 100%);box-shadow:0 10px 24px rgba(217,74,130,.18)}.nav-cta{flex:0 0 auto}.btn-secondary{display:inline-flex;align-items:center;min-height:44px;padding:0 4px;color:var(--deep-purple);font-weight:800;border-bottom:1px solid rgba(97,80,173,.25)}main{padding-top:calc(var(--header-h) + 34px);min-height:60vh}.hero{padding:38px 0 54px}.hero-stage{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(360px,.92fr);gap:42px;align-items:center}.eyebrow{display:inline-flex;align-items:center;min-height:34px;padding:0 12px;border-radius:999px;background:var(--pink-bg);color:var(--deep-pink);font-size:14px;font-weight:800}.hero h1,.page-hero h1{margin:18px 0 16px;color:var(--title);line-height:1.12;letter-spacing:-.03em}.hero h1{font-size:clamp(42px,5vw,70px)}.page-hero h1{font-size:clamp(36px,4.3vw,58px)}.hero p,.page-hero p{font-size:17px;color:var(--muted);max-width:780px}.hero-actions{display:flex;flex-wrap:wrap;gap:18px;align-items:center;margin-top:28px}.hero-visual{min-height:460px;border-radius:28px;position:relative;overflow:hidden;background:radial-gradient(circle at 72% 22%,rgba(255,255,255,.95) 0 11%,transparent 12%),linear-gradient(145deg,#FFF0F5 0%,#F6F2FF 70%);box-shadow:var(--shadow-strong);border:1px solid var(--border)}.hero-visual:before,.hero-visual:after{pointer-events:none;content:"";position:absolute;border-radius:50%}.hero-visual:before{width:240px;height:240px;background:rgba(255,146,170,.24);right:-54px;top:52px}.hero-visual:after{width:170px;height:170px;background:rgba(137,115,230,.17);left:36px;bottom:40px}.visual-card{position:absolute;background:rgba(255,255,255,.9);border:1px solid rgba(255,255,255,.8);border-radius:20px;padding:18px 20px;box-shadow:var(--shadow);max-width:250px}.visual-card strong{display:block;color:var(--title);font-size:18px;margin-bottom:5px}.visual-card span{color:var(--muted);font-size:14px}.vc1{left:28px;top:50px}.vc2{right:28px;top:175px}.vc3{left:70px;bottom:36px}.section{padding:54px 0}.section.alt{background:var(--surface)}.section.soft{background:var(--purple-bg)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:26px}.section-head h2{margin:0;color:var(--title);font-size:clamp(28px,3vw,42px);line-height:1.2}.section-head p{margin:0;color:var(--muted);max-width:600px}.index-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.index-card,.topic-card,.step-card,.notice-card,.quote-card,.faq-card,.info-panel{background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.index-card{padding:22px}.index-card h3,.topic-card h3,.step-card h3,.notice-card h3,.info-panel h3{margin:0 0 8px;color:var(--title)}.text-link{display:inline-flex;margin-top:12px;color:var(--deep-pink);font-weight:800}.timeline{display:grid;gap:18px}.timeline-item{display:grid;grid-template-columns:130px 1fr;gap:22px;align-items:start}.timeline-time{padding-top:22px;color:var(--deep-pink);font-weight:900}.timeline-content{background:#fff;padding:24px;border-radius:24px;border:1px solid var(--border);box-shadow:var(--shadow)}.timeline-content h3{margin:0 0 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var(--border);border-radius:28px;padding:clamp(28px,5vw,58px);box-shadow:var(--shadow)}.content-wrap{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:28px;align-items:start}.content-main{min-width:0}.side-note{position:sticky;top:146px;background:var(--gray-bg);border:1px solid rgba(81,68,75,.08);border-radius:22px;padding:22px}.side-note h2{font-size:19px;margin:0 0 10px;color:var(--title)}.side-note p{margin:0 0 12px;color:var(--muted);font-size:14px}.side-note a{display:block;min-height:38px;color:var(--deep-purple);font-weight:700}.content-section{padding:28px 0}.content-section>h2{font-size:30px;line-height:1.25;color:var(--title);margin:0 0 20px}.content-section .topic-card{margin-bottom:16px}.service-tip{padding:24px;border-radius:22px;background:var(--purple-bg);border:1px solid rgba(137,115,230,.16);margin-top:26px}.service-tip h2{font-size:22px;margin:0 0 8px;color:var(--title)}.service-tip p{margin:0;color:var(--muted)}.site-footer{background:#30242B;color:#FFEAF2;margin-top:70px;padding:52px 0 calc(28px + env(safe-area-inset-bottom))}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:30px}.site-footer h2{font-size:15px;margin:0 0 12px;color:#fff}.site-footer a{display:block;min-height:34px;color:#FFEAF2;opacity:.88;font-size:14px}.site-footer a:hover{opacity:1}.footer-brand p{max-width:310px;color:#FFEAF2;opacity:.78}.footer-logo{min-height:44px;display:flex;align-items:center}.footer-logo strong{font-size:22px}.footer-note{border-top:1px solid rgba(255,234,242,.12);margin-top:34px;padding-top:20px;display:flex;justify-content:space-between;gap:24px;color:#FFEAF2;opacity:.78;font-size:13px}.site-drawer{position:fixed;inset:0 auto 0 0;width:min(460px,88vw);z-index:1300;background:#fff;box-shadow:30px 0 60px rgba(70,42,57,.16);transform:translateX(-102%);visibility:hidden;transition:transform .25s ease,visibility .25s ease;display:flex;flex-direction:column}.site-drawer.is-open{transform:translateX(0);visibility:visible}.drawer-head{height:76px;padding:0 20px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);flex:0 0 auto}.drawer-brand{font-size:22px;font-weight:900;color:var(--title)}.drawer-body{padding:18px;overflow-y:auto}.drawer-group{padding:8px 0 18px}.drawer-group h3{font-size:13px;letter-spacing:.08em;color:var(--soft);margin:0 0 8px;padding:0 8px}.drawer-link,.mobile-home{display:block;border-radius:16px;padding:13px 14px;margin:4px 0}.drawer-link:hover,.drawer-link.is-active,.mobile-home:hover,.mobile-home.is-active{background:var(--pink-bg)}.drawer-link strong,.mobile-home strong{display:block;color:var(--title);font-size:15px}.drawer-link span,.mobile-home 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@media (max-width:1180px){.quick-rail{display:none}.desktop-nav a{padding:0 8px;font-size:14px}.main-nav-inner{gap:12px}}
@media (max-width:960px){:root{--header-h:72px}.utility-bar,.desktop-nav{display:none}.main-nav-bar,.main-nav-inner{height:72px}.main-nav-inner{justify-content:space-between}.brand-mark{position:absolute;left:50%;transform:translateX(-50%);max-width:34vw;overflow:hidden;text-overflow:ellipsis}.nav-cta{min-height:44px;padding:0 14px;font-size:14px}.hero-stage,.content-wrap{grid-template-columns:1fr}.hero-visual{min-height:340px}.index-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.cards-3{grid-template-columns:repeat(2,minmax(0,1fr))}.steps{grid-template-columns:repeat(2,minmax(0,1fr))}.side-note{position:static}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-brand{grid-column:1/-1}.mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:900;display:grid;grid-template-columns:repeat(5,1fr);background:rgba(255,255,255,.96);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom);backdrop-filter:blur(12px)}.mobile-bottom-nav a{min-height:58px;display:flex;align-items:center;justify-content:center;font-size:13px;color:var(--muted)}.mobile-bottom-nav a.is-active{color:var(--deep-pink);font-weight:900;background:var(--pink-bg)}body{padding-bottom:calc(58px + env(safe-area-inset-bottom))}.site-footer{padding-bottom:calc(88px + env(safe-area-inset-bottom))}}
@media (max-width:680px){.shell{width:min(calc(100% - 32px),var(--max))}main{padding-top:calc(var(--header-h) + 18px)}.menu-toggle{width:46px;padding:0;justify-content:center}.menu-toggle>span:last-child{display:none}.brand-mark{font-size:17px}.nav-cta{padding:0 12px}.hero{padding:20px 0 38px}.hero h1{font-size:42px}.hero p,.page-hero p{font-size:15px}.hero-actions{align-items:flex-start;flex-direction:column}.hero-visual{min-height:390px}.visual-card{max-width:calc(100% - 40px)}.vc1{left:20px;top:28px}.vc2{right:20px;top:150px}.vc3{left:20px;bottom:24px}.section{padding:42px 0}.section-head{align-items:flex-start;flex-direction:column;margin-bottom:20px}.index-grid,.cards-3,.cards-2,.steps,.split-highlight{grid-template-columns:1fr}.timeline-item{grid-template-columns:1fr;gap:4px}.timeline-time{padding:0 0 2px 4px}.topic-card,.step-card,.notice-card,.quote-card,.info-panel{padding:22px}.page-hero-box{border-radius:24px;padding:28px 22px}.page-hero h1{font-size:38px}.footer-grid{grid-template-columns:1fr 1fr;gap:24px 18px}.footer-note{flex-direction:column}.site-drawer{width:88vw}.drawer-body{padding:14px}}
@media (max-width:420px){.nav-cta{font-size:13px}.brand-mark{max-width:30vw}.footer-grid{grid-template-columns:1fr}.hero h1{font-size:38px}}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}