:root{--navy:#0d2340;--green:#2f9e44;--bg:#f5f8fc;--text:#10233a;--muted:#5f7084;--line:#dbe4ee;--card:#fff;--radius:24px}
*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--text);line-height:1.68}
a{text-decoration:none;color:inherit}.container{width:min(1140px,calc(100% - 28px));margin:0 auto}.site-header{position:sticky;top:0;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line)}
.nav{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.brand{font-weight:800;color:var(--navy);font-size:1.18rem}.nav-links,.footer-links{display:flex;gap:18px;flex-wrap:wrap}.nav-links a,.footer-links a{color:var(--muted);font-weight:700}.lang-switch{display:inline-flex;gap:10px;border:1px solid var(--line);background:#f4f8fb;border-radius:999px;padding:8px 12px;font-size:.92rem;font-weight:800}.lang-switch a.active{text-decoration:underline;color:var(--navy)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius)}.hero{padding:68px 0 34px}.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:24px}.hero-copy{padding:40px;background:linear-gradient(135deg,#0b2040 0%,#12345f 62%,#1f4f80 100%);color:#fff;border-radius:24px}.hero h1{margin:18px 0 14px;font-size:clamp(2rem,4vw,3.5rem);line-height:1.08}.hero p{margin:0 0 22px;color:rgba(255,255,255,.92);font-size:1.05rem}.hero-visual{padding:22px}
.pitch{min-height:340px;border-radius:20px;background:linear-gradient(145deg,#309749 0%,#1e7335 100%);position:relative;overflow:hidden}.pitch:before{content:"";position:absolute;inset:18px;border:2px solid rgba(255,255,255,.58);border-radius:14px}.pitch:after{content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:110px;height:110px;border-radius:50%;border:2px solid rgba(255,255,255,.58)}.pitch-line{position:absolute;left:50%;top:18px;bottom:18px;width:2px;background:rgba(255,255,255,.58);transform:translateX(-50%)}.chip{position:absolute;padding:10px 12px;background:rgba(255,255,255,.94);border-radius:14px;color:var(--navy);font-weight:900}.chip.c1{left:18px;top:18px}.chip.c2{right:18px;top:76px}.chip.c3{left:24px;bottom:20px}
.hero-mini,.grid-2,.grid-3,.grid-4,.form-grid,.result-grid,.price-grid,.payment-grid{display:grid;gap:16px}.hero-mini{grid-template-columns:1fr}.mini{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);border-radius:18px;padding:16px;color:#fff}.mini strong{display:block;margin-bottom:8px}.mini ul{margin:0;padding-left:18px}
.section{padding:28px 0}.section-card,.page-hero-card,.form-card,.cta-card{padding:34px}.section h2,.page-hero h1{margin:0 0 12px;color:var(--navy);font-size:clamp(1.55rem,3vw,2.32rem);line-height:1.15}
.grid-2{grid-template-columns:1fr 1fr}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.feature,.result-item,.price-card,.pay-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:18px}.feature h3,.result-item h3{margin:0 0 8px;color:var(--navy)}.feature p,.result-item p,.pay-card p{margin:0;color:var(--muted)}
.button-row,.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 22px;border-radius:16px;font-weight:800;border:1px solid transparent;cursor:pointer}.button-primary{background:var(--green);color:#fff}.button-secondary{background:#fff;color:var(--navy);border-color:var(--line)}
.notice{background:#f4f9ff;border:1px solid #d7e7fb;color:#16375e;padding:16px 18px;border-radius:18px;margin-bottom:20px}label span{display:block;margin:0 0 8px;font-weight:800;color:var(--navy)}input,select{width:100%;min-height:52px;border-radius:16px;border:1px solid var(--line);padding:0 14px;background:#fff;font:inherit;color:var(--text)}
.form-grid{grid-template-columns:repeat(2,1fr)}.feedback{display:none;margin-top:14px;padding:14px 16px;border-radius:16px;border:1px solid var(--line)}.feedback.show{display:block}.feedback.error{background:#fff5f5;border-color:#ffd1d1;color:#8f2d2d}.feedback.loading{background:#f4f9ff;border-color:#d7e7fb;color:#16375e}
.price-grid,.payment-grid,.result-grid{grid-template-columns:1fr 1fr}.price{font-size:2rem;font-weight:900;color:var(--navy);margin:8px 0}.pay-card img{width:100%;height:auto;border-radius:12px;border:1px solid var(--line);margin:12px 0}
.footer{padding:26px 0 40px}.footer-inner{border-top:1px solid var(--line);padding-top:18px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--muted)}
.modal-overlay{position:fixed;inset:0;background:rgba(10,20,35,.62);display:none;align-items:center;justify-content:center;padding:18px;z-index:120}.modal-overlay.active{display:flex}.modal-card{width:min(980px,100%);max-height:90vh;overflow:auto;background:#fff;border:1px solid var(--line);border-radius:24px;padding:26px;position:relative}.modal-close{position:absolute;top:14px;right:14px;width:40px;height:40px;border-radius:12px;border:1px solid var(--line);background:#fff;color:#0d2340;font-size:1.1rem;font-weight:800;cursor:pointer}.contact-reveal{display:none;margin-top:18px}.contact-reveal.active{display:block}.contact-box{background:#f8fbfd;border:1px solid var(--line);border-radius:18px;padding:18px}
@media (max-width:980px){.hero-grid,.grid-2,.grid-3,.grid-4,.form-grid,.result-grid,.price-grid,.payment-grid{grid-template-columns:1fr}.hero-copy,.hero-visual,.section-card,.page-hero-card,.form-card,.cta-card,.modal-card{padding:24px}}

/* homepage restored styles */
.eyebrow{display:inline-flex;align-items:center;min-height:36px;padding:0 14px;border-radius:999px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.18);color:#fff;font-weight:800;margin-bottom:16px}
.cta-note{color:#fff;font-weight:700;margin-top:10px}
.result-preview{margin-top:16px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);border-radius:20px;padding:18px;color:#fff}
.result-preview strong{display:block;margin-bottom:10px}
.checklist p{margin:8px 0;color:#fff}.trust-line{margin-top:18px;color:var(--muted);font-weight:700}.icon{width:44px;height:44px;border-radius:14px;display:flex;align-items:center;justify-content:center;background:#eef5ff;color:#16375e;font-weight:900;margin-bottom:14px}
.hero-visual img{display:block;width:100%;height:auto;border-radius:24px}
/* assessment palette aligned with homepage */
.page-hero-card{background:linear-gradient(135deg,#0e2f63,#123e7a);border-color:#204d84;color:#fff}
.page-hero-card h1,.page-hero-card p{color:#fff}
.form-card{background:#f8fbff;border-color:#dfeaf7}
.form-card .notice{background:#eaf3ff;border-color:#cfe0f5;color:#16375e}
.result-item{background:#fbfdff}
@media (max-width:980px){.hero-copy h1{font-size:clamp(2rem,7vw,3.2rem)}}


.brand-sub{font-size:.9em;font-weight:600;opacity:.92;white-space:nowrap;}
@media (max-width: 720px){.brand-sub{display:none;}}


.faq-list{display:grid;gap:14px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px}
.faq-item h3{margin:0 0 8px;color:var(--navy);font-size:1.08rem}
.faq-item p{margin:0;color:var(--muted)}
.article-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.article-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px}
.article-card h3{margin:0 0 8px;color:var(--navy);font-size:1.18rem;line-height:1.3}
.article-card p{margin:0 0 12px;color:var(--muted)}
.article-link{font-weight:800;color:#16375e}
.breadcrumb{margin:0 0 10px;color:rgba(255,255,255,.85);font-weight:700}
.article-body{display:grid;gap:18px}
.article-body h2{margin:0;color:var(--navy);font-size:1.45rem}
.article-body p,.article-body li{color:var(--muted)}
.article-body ul{margin:0;padding-left:20px}
.article-meta{color:var(--muted);font-weight:700;margin-bottom:10px}
@media (max-width:980px){.article-grid{grid-template-columns:1fr}}


/* pages 3-4 refresh */
.section-soft .section-card{background:linear-gradient(180deg,#f8fbff 0%,#ffffff 100%);border-color:#d8e5f3;box-shadow:0 10px 30px rgba(13,35,64,.04)}
.section-accent .section-card{background:linear-gradient(180deg,#eef5ff 0%,#ffffff 100%);border-color:#d4e2f3;box-shadow:0 10px 30px rgba(13,35,64,.05)}
.section-plain .section-card{box-shadow:0 10px 30px rgba(13,35,64,.03)}
.section-intro{margin:-4px 0 18px;color:var(--muted);max-width:760px}
.price-card{position:relative;padding:22px;background:linear-gradient(180deg,#ffffff 0%,#f9fbfe 100%);box-shadow:0 8px 20px rgba(13,35,64,.04)}
.price-card:before{content:"";position:absolute;left:18px;right:18px;top:0;height:4px;border-radius:0 0 8px 8px;background:linear-gradient(90deg,#2f9e44,#7fd692)}
.feature.soft{background:#f8fbff;border-color:#dfeaf7}
.feature.numbered{padding-top:16px}
.feature.numbered .icon{margin-bottom:10px}
.feature.numbered h3{font-size:1.02rem}
.faq-accordion{display:grid;gap:12px}
.faq-accordion details{background:#fff;border:1px solid var(--line);border-radius:18px;padding:0 18px;overflow:hidden}
.faq-accordion details[open]{background:#fbfdff;border-color:#d5e3f2;box-shadow:0 8px 18px rgba(13,35,64,.04)}
.faq-accordion summary{list-style:none;cursor:pointer;font-weight:800;color:var(--navy);padding:18px 28px 18px 0;position:relative}
.faq-accordion summary::-webkit-details-marker{display:none}
.faq-accordion summary:after{content:"+";position:absolute;right:0;top:16px;font-size:1.25rem;color:#58708b}
.faq-accordion details[open] summary:after{content:"−"}
.faq-accordion .faq-answer{padding:0 0 18px;color:var(--muted)}
.article-card{box-shadow:0 8px 18px rgba(13,35,64,.04);transition:transform .15s ease, box-shadow .15s ease,border-color .15s ease}
.article-card:hover{transform:translateY(-2px);box-shadow:0 12px 24px rgba(13,35,64,.07);border-color:#cddded}
.cta-strip{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:22px;background:linear-gradient(135deg,#0e2f63,#123e7a);border:1px solid #204d84;border-radius:22px;color:#fff}
.cta-strip h3,.cta-strip p{color:#fff;margin:0}
.cta-strip p{opacity:.92;max-width:620px}
@media (max-width:980px){.cta-strip{flex-direction:column;align-items:flex-start}}