:root{
  --red:#b10014;
  --red-dark:#7e0010;
  --white:#ffffff;
  --ink:#222222;
  --soft:#f7f3f3;
  --line:#eadede;
  --gold:#ffc857;
  --muted:#666666;
  --shadow:0 16px 40px rgba(140,20,20,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans CJK SC","Microsoft YaHei","PingFang SC","Hiragino Sans GB",sans-serif;
  color:var(--ink);
  background:linear-gradient(180deg,#fff 0%,#fff7f7 100%);
  line-height:1.8;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--red);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{width:min(1180px,calc(100% - 32px));margin:0 auto}
.site-header{
  background:#fff;
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 0;
}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink)}
.brand img{border-radius:14px;box-shadow:var(--shadow)}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-text strong{font-size:1.2rem}
.brand-text span{font-size:.92rem;color:var(--muted)}
.main-nav ul{display:flex;gap:18px;list-style:none;padding:0;margin:0;flex-wrap:wrap}
.main-nav a{font-weight:700;color:var(--ink)}
.cta,.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:12px 18px;border-radius:999px;font-weight:800;border:1px solid transparent
}
.cta,.btn-primary{background:var(--red);color:#fff;box-shadow:var(--shadow)}
.btn-secondary{background:#fff;color:var(--red);border-color:var(--red)}
.hero{padding:30px 0 26px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:center}
.hero-copy{padding:20px 0}
.eyebrow{display:inline-block;background:#fff0f0;color:var(--red-dark);padding:6px 12px;border-radius:999px;font-weight:800}
.hero h1{font-size:clamp(2rem,4vw,3.6rem);line-height:1.15;margin:14px 0 16px}
.hero-text{font-size:1.08rem;color:#4b4b4b}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:22px}
.hero-media img{border-radius:28px;box-shadow:var(--shadow)}
.crumbs ol{display:flex;gap:10px;list-style:none;padding:0;margin:0 0 16px;flex-wrap:wrap;color:var(--muted);font-size:.95rem}
.crumbs li::after{content:"/";margin-left:10px;color:#bbb}
.crumbs li:last-child::after{content:""}
section.block{padding:26px 0}
.block h2{font-size:1.9rem;line-height:1.25;margin:0 0 16px}
.block p.lead{font-size:1.08rem;color:#494949}
.grid-4,.grid-3,.grid-2{display:grid;gap:22px}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{
  background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden;box-shadow:var(--shadow)
}
.card-body{padding:18px}
.card h3{margin:0 0 10px;font-size:1.22rem}
.kicker{font-size:.88rem;font-weight:800;color:var(--red-dark);letter-spacing:.02em}
.data-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:18px
}
.data-box{
  background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px;text-align:center
}
.data-box strong{display:block;font-size:1.35rem;color:var(--red-dark)}
.scoreboard{
  background:#8f0618;color:#fff;border-radius:24px;padding:20px;box-shadow:var(--shadow)
}
.score-row{
  display:grid;grid-template-columns:1.2fr .8fr .8fr .8fr;gap:12px;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.18)
}
.score-row:last-child{border-bottom:none}
.flash{animation:flash 1.3s ease-in-out infinite}
@keyframes flash{
  0%,100%{opacity:1;transform:translateY(0)}
  50%{opacity:.78;transform:translateY(-1px)}
}
.author-box,.support-box,.notice-box,.faq-item,.review-item{
  background:#fff;border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:var(--shadow)
}
.author-meta{display:flex;gap:18px;align-items:center}
.author-meta img{width:110px;height:110px;border-radius:20px;object-fit:cover}
.review-stars{color:#d71b2c;font-size:1.15rem;letter-spacing:.18em}
ul.clean{padding-left:1.1rem}
.table-like{display:grid;gap:14px}
.table-like .row{
  display:grid;grid-template-columns:1fr 1fr;gap:20px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:18px
}
.site-footer{
  margin-top:36px;background:#2c0b0f;color:#f7e7e9;padding:34px 0
}
.site-footer a{color:#ffd7dd}
.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.foot-list{padding-left:1.1rem;margin:0}
.band{
  background:linear-gradient(135deg,#b10014 0%,#e32b40 100%);
  color:#fff;border-radius:28px;padding:26px;box-shadow:var(--shadow)
}
.notice-box p:last-child,.faq-item p:last-child,.review-item p:last-child{margin-bottom:0}
figure.thumb{margin:0}
figure.thumb img{aspect-ratio:16/9;object-fit:cover}
.small{font-size:.95rem;color:var(--muted)}
@media (max-width:980px){
  .hero-grid,.grid-4,.grid-3,.grid-2,.footer-grid,.data-strip{grid-template-columns:1fr 1fr}
}
@media (max-width:680px){
  .header-inner{flex-direction:column;align-items:flex-start}
  .main-nav ul{gap:12px}
  .hero-grid,.grid-4,.grid-3,.grid-2,.footer-grid,.data-strip,.table-like .row,.score-row{grid-template-columns:1fr}
  .hero h1{font-size:2rem}
}