/* =========================================================
   TOKENWANT — 四件套顶级域名
   白 × 鎏金 · 极简 · 大公司官网质感（Apple 式留白与节奏）
   ========================================================= */

:root {
  --white: #ffffff;
  --paper: #faf8f3;          /* 极淡暖白，用于段落区底色起伏 */
  --ink: #171713;            /* 近黑，主文字 */
  --ink-soft: #3d3a33;
  --gray: #86827a;           /* 次级灰 */
  --gold: #a67e2e;           /* 鎏金 */
  --red: #c8102e;            /* 强调红 */
  --grad-gold: linear-gradient(100deg, #f2dfa9 0%, #e3c071 34%, #c99b41 60%, #9a7328 100%);
  --hairline: rgba(23, 23, 19, 0.08);
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI",
          "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  line-height: 1.7;
  overflow-x: hidden;
}

::selection { background: #e9d8a8; color: var(--ink); }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* 鎏金渐变字 */
.gold {
  background: var(--grad-gold);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: inherit;
}

/* 红色粗体强调字（关键卖点/结论） */
.red {
  color: var(--red);
  font-weight: 800;
}

.wide { display: inline; }

/* ---------------- 极简顶栏 ---------------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 60;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 max(24px, calc((100vw - 980px) / 2));
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
.nav-brand {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--ink);
}
.nav-links { display: flex; gap: clamp(18px, 3vw, 34px); }
.nav-links a {
  font-size: 13px;
  color: var(--ink-soft);
  transition: color 0.25s;
}
.nav-links a:hover { color: var(--gold); }

/* ---------------- 首屏 ---------------- */
.hero {
  min-height: 100svh;
  padding: calc(84px + 5vh) 24px 4vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  background:
    radial-gradient(1000px 620px at 50% -8%, #fbf6e9 0%, rgba(251, 246, 233, 0) 62%),
    radial-gradient(760px 500px at 50% 118%, rgba(240, 228, 190, 0.35) 0%, rgba(240, 228, 190, 0) 60%),
    var(--white);
}
.eyebrow {
  font-size: clamp(12px, 1.3vw, 15px);
  letter-spacing: 0.46em;
  text-indent: 0.46em;
  color: var(--gold);
  font-weight: 600;
}
.hero-title {
  font-size: clamp(58px, 12vw, 172px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--ink);
  margin: clamp(12px, 2.2vh, 24px) 0 0;
}
.hero-punch {
  font-size: clamp(30px, 3.9vw, 56px);
  font-weight: 800;
  margin-top: clamp(12px, 2vh, 20px);
  color: var(--red);
}
.hero-sub {
  font-size: clamp(13px, 1.4vw, 17px);
  color: var(--gray);
  letter-spacing: 0.32em;
  text-indent: 0.32em;
  margin-top: 10px;
}

/* ---------------- 各段通栏 ---------------- */
section {
  padding: clamp(120px, 17vh, 200px) 24px;
  scroll-margin-top: 52px;
  text-align: center;
}
section h2 {
  font-size: clamp(32px, 4.6vw, 58px);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.02em;
}
.sec-tag {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.52em;
  text-indent: 0.52em;
  color: var(--gold);
  margin-bottom: 18px;
}
.sec-sub {
  color: var(--gray);
  font-size: clamp(14px, 1.5vw, 18px);
  margin-top: 10px;
  letter-spacing: 0.12em;
}

/* 愿景 */
.vision { background: linear-gradient(180deg, var(--white), var(--paper)); }
.lead {
  max-width: 34em;
  margin: 34px auto 0;
  font-size: clamp(17px, 1.9vw, 23px);
  color: var(--ink-soft);
  line-height: 1.9;
}

/* 一口价 金色光晕 */
.price {
  background:
    radial-gradient(820px 420px at 50% 100%, rgba(230, 201, 128, 0.32) 0%, rgba(230, 201, 128, 0) 64%);
}

/* ---------------- 品牌宣言 ---------------- */
.manifesto {
  padding: clamp(160px, 22vh, 260px) 24px;
  text-align: center;
  background:
    radial-gradient(900px 500px at 50% -14%, rgba(246, 235, 204, 0.85) 0%, rgba(246, 235, 204, 0) 62%);
}
.m-line {
  font-size: clamp(26px, 3.6vw, 54px);
  font-weight: 500;
  color: var(--ink-soft);
  line-height: 1.7;
  letter-spacing: 0.04em;
}
.m-line .gold { font-weight: 700; }
.m-punch {
  margin-top: clamp(36px, 6.5vh, 80px);
  font-size: clamp(40px, 6.6vw, 106px);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.02em;
}
.m-punch .gold { font-weight: 700; }

/* ---------------- 品牌主张 ---------------- */
.claims { background: linear-gradient(180deg, var(--paper), var(--white)); }
.claim {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: baseline;
  gap: clamp(20px, 3vw, 42px);
  justify-items: start;
  width: min(900px, 100%);
  margin: 0 auto;
  padding: clamp(30px, 6vh, 64px) 4px;
  border-top: 1px solid var(--hairline);
}
.claim:last-child { border-bottom: 1px solid var(--hairline); }
.claim p {
  font-size: clamp(23px, 3.2vw, 44px);
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  letter-spacing: 0.01em;
}
.claim .idx {
  font-size: 0.5em;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

/* ---------------- 域名资产 ---------------- */
.domains { background: linear-gradient(180deg, var(--white), var(--paper)); }
.port-list { margin-top: clamp(52px, 8vh, 84px); }
.port {
  display: block;
  padding: clamp(24px, 4.6vh, 46px) 4px;
  border-top: 1px solid var(--hairline);
  transition: opacity 0.3s;
}
.port-list li:last-child .port { border-bottom: 1px solid var(--hairline); }
.port:hover { opacity: 0.55; }
.port-name {
  display: block;
  font-size: clamp(32px, 5.4vw, 72px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.01em;
}
.port-desc {
  display: block;
  margin-top: 8px;
  font-size: clamp(12px, 1.3vw, 15px);
  color: var(--gray);
  letter-spacing: 0.24em;
}

/* ---------------- 一口价 ---------------- */
.price-num {
  font-weight: 700;
  font-size: clamp(84px, 15vw, 210px);
  line-height: 1;
  letter-spacing: -0.01em;
  background: var(--grad-gold);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-variant-numeric: tabular-nums;
}
.price-num span { font-size: 0.34em; margin-left: 0.14em; letter-spacing: 0.14em; }

/* ---------------- 联系 ---------------- */
.contact { background: linear-gradient(180deg, var(--paper), var(--white)); }
.inquiry { width: min(620px, 100%); margin: 46px auto 0; }
.inquiry li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  padding: clamp(20px, 3.4vh, 30px) 2px;
  border-top: 1px solid var(--hairline);
}
.inquiry li:last-child { border-bottom: 1px solid var(--hairline); }
.q-key {
  color: var(--gray);
  font-size: 14px;
  letter-spacing: 0.28em;
  white-space: nowrap;
}
.q-val {
  font-size: clamp(20px, 2.6vw, 32px);
  font-weight: 600;
  letter-spacing: 0.02em;
  word-break: break-all;
}
.inquiry a.q-val { transition: color 0.25s; }
.inquiry a.q-val:hover { color: var(--gold); }

/* ---------------- 页脚 ---------------- */
.footer {
  padding: 60px 24px 70px;
  text-align: center;
  border-top: 1px solid var(--hairline);
}
.footer p { font-size: 14px; letter-spacing: 0.08em; color: var(--ink-soft); }
.footer .sub { margin-top: 8px; font-size: 12px; color: var(--gray); letter-spacing: 0.14em; }

/* =========================================================
   销售叙事 · 大气版面
   ========================================================= */

/* 大标题与独句 */
.intro-big {
  font-size: clamp(34px, 5.2vw, 78px);
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--ink);
  max-width: 24em;
  margin: 0 auto;
}
.solo {
  font-size: clamp(24px, 3.4vw, 48px);
  font-weight: 600;
  line-height: 1.7;
  color: var(--ink);
  max-width: 28em;
  margin: clamp(36px, 6vh, 64px) auto 0;
}
.solo.soft {
  font-weight: 500;
  color: var(--gray);
  font-size: clamp(20px, 2.6vw, 34px);
  margin-top: clamp(8px, 1.2vh, 14px);
}
.solo.big {
  font-weight: 700;
  font-size: clamp(30px, 4.6vw, 64px);
  margin-top: clamp(56px, 9vh, 96px);
  max-width: 24em;
}
.note {
  margin-top: clamp(44px, 7vh, 76px);
  color: var(--muted);
  font-size: clamp(14px, 1.5vw, 18px);
  letter-spacing: 0.3em;
}

/* 对比表 */
.cmp { width: min(1040px, 100%); margin: clamp(34px, 6vh, 56px) auto 0; text-align: left; }
.cmp-row {
  display: grid;
  grid-template-columns: minmax(220px, 0.9fr) 2fr;
  gap: clamp(18px, 3vw, 46px);
  align-items: baseline;
  padding: clamp(22px, 3.6vh, 32px) 2px;
  border-top: 1px solid var(--hairline);
}
.cmp-row.head { border-top: none; padding-bottom: 8px; }
.cmp-row.head span {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.3em;
  color: var(--gold);
}
.c1 { font-size: clamp(17px, 1.9vw, 23px); font-weight: 700; line-height: 1.6; }
.c2 { font-size: clamp(15px, 1.7vw, 19px); color: var(--ink-soft); line-height: 1.9; }

/* TokenWant 对比收束 */
.punchline {
  margin-top: clamp(52px, 8.5vh, 88px);
  font-size: clamp(40px, 6vw, 92px);
  font-weight: 800;
  line-height: 1.4;
}

/* 阅读宽正文 */
.body {
  max-width: min(780px, 100%);
  margin: clamp(30px, 5vh, 50px) auto 0;
  font-size: clamp(16px, 1.7vw, 19px);
  color: var(--ink-soft);
  line-height: 2.1;
  text-align: left;
}
.narr { max-width: min(780px, 100%); margin: clamp(10px, 1.5vh, 16px) auto 0; }
.narr .body { margin-top: clamp(20px, 3vh, 30px); }

/* 2005 / 2026 对比行 */
.pairline {
  font-size: clamp(22px, 3vw, 42px);
  line-height: 1.9;
  max-width: 28em;
  margin: clamp(26px, 4vh, 40px) auto 0;
}
.pairline span, .pairline b { display: block; }
.pairline b { font-weight: 700; color: var(--ink); }
.pairline .gold { font-weight: 800; }

/* CTA */
.cta-title { font-size: clamp(38px, 5.8vw, 84px); font-weight: 800; line-height: 1.4; }
.cta-brand {
  margin-top: clamp(64px, 10vh, 112px);
  font-size: clamp(30px, 4.6vw, 66px);
  font-weight: 800;
  line-height: 1.5;
}
.cta-brand span {
  display: block;
  font-size: 0.5em;
  font-weight: 500;
  color: var(--gray);
  letter-spacing: 0.12em;
  margin-top: 8px;
}

/* 首屏外元素补充 */
.tld-line {
  margin-top: clamp(30px, 5vh, 46px);
  font-size: clamp(20px, 2.4vw, 32px);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--gold-deep, var(--gold));
}
.cta-sub {
  margin-top: 14px;
  font-size: clamp(15px, 1.8vw, 21px);
  color: var(--ink-soft);
  letter-spacing: 0.12em;
}
.final-tagline {
  margin-top: clamp(56px, 9vh, 96px);
  font-size: clamp(26px, 3.8vw, 56px);
  font-weight: 700;
  line-height: 1.9;
  color: var(--ink);
}

/* 全局居中排版：所有内容收进中间内容列，两侧留白 */
.port-list,
.m-line,
.m-punch,
.claim,
.inquiry,
.cmp,
.narr,
.lead,
.note,
.tld-line,
.cta-title,
.cta-sub,
.cta-brand,
.final-tagline,
.intro-big,
.solo,
.pairline,
.body {
  margin-left: auto;
  margin-right: auto;
}
.m-line, .m-punch { width: fit-content; max-width: 100%; }

/* ---------------- 响应式 ---------------- */
@media (max-width: 720px) {
  .nav-links { display: none; }
  .nav { justify-content: center; }
  .wide { display: none; }
  .claim { width: 100%; grid-template-columns: auto 1fr; }
  .inquiry li { flex-direction: column; align-items: flex-start; gap: 6px; }
  .hero { min-height: auto; padding-top: 110px; }

  .cmp-row { grid-template-columns: 1fr; gap: 8px; }
  .eyebrow { letter-spacing: 0.22em; text-indent: 0.22em; font-size: 11px; }
  .hero-sub { letter-spacing: 0.18em; text-indent: 0.18em; }
}

/* =========================================================
   整句单行排版：关键整句按视口自适应字号，一句一行
   ========================================================= */
.intro-big { font-size: clamp(12px, 3.5vw, 48px); }
.solo { font-size: clamp(9px, 2.9vw, 44px); }
.solo.soft { font-size: clamp(11px, 2.5vw, 32px); }
.solo.big { font-size: clamp(12px, 3.8vw, 56px); }
.pairline { font-size: clamp(11px, 2.9vw, 40px); }
.final-tagline { font-size: clamp(12px, 3.6vw, 50px); }
.tld-line { font-size: clamp(10px, 2vw, 30px); }
.cta-name { margin-top: 4px; font-size: clamp(20px, 4.6vw, 68px); }

/* 整句强制不折行（字号已按宽度自适应，保证一句一行） */
.intro-big, .solo, .solo.soft, .solo.big, .pairline,
.final-tagline, .tld-line, .cta-title { white-space: nowrap; }

/* =========================================================
   全局居中对齐修正（消除所有偏左排版）
   ========================================================= */
.claim { justify-content: center; justify-items: center; text-align: center; }
.claim p, .claim .idx { text-align: center; }

.cmp-row { text-align: center; }
.cmp-row.head { text-align: center; }
.c1, .c2 { text-align: center; }

.port, .port-link { display: block; text-align: center; }
.port-name, .port-desc { text-align: center; }

.body, .lead, .narr .body, .note, .sec-sub { text-align: center; }

.inquiry li { display: block; text-align: center; }
.q-key, .q-val { text-align: center; white-space: normal; }

.pairline, .pairline span, .pairline b { text-align: center; }
.punchline { text-align: center; }

/* =========================================================
   苹果式 · 适度紧凑：单栏居中、舒展留白、清晰模块
   ========================================================= */
section { padding-block: clamp(12px, 2vh, 20px); }
section h2 { font-size: clamp(22px, 2.8vw, 38px); line-height: 1.2; letter-spacing: 0.01em; }
.sec-tag { margin-bottom: 4px; font-size: 10px; }
.sec-sub { margin-top: 2px; font-size: clamp(12px, 1.3vw, 16px); }
.lead { margin-top: 8px; font-size: clamp(13px, 1.5vw, 18px); line-height: 1.75; }
.note { margin-top: 6px; font-size: clamp(12px, 1.2vw, 15px); letter-spacing: 0.04em; }

/* 首屏：Apple 式居中大标题 + 中置海报 */
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 0;
  padding: clamp(34px, 4.6vh, 56px) 24px clamp(10px, 1.6vh, 16px);
}
.hero .eyebrow { margin-bottom: 2px; font-size: clamp(9px, 1vw, 13px); letter-spacing: 0.26em; }
.hero-title { font-size: clamp(40px, 6.2vw, 84px); margin-top: 0; line-height: 1.02; }
.hero-punch { font-size: clamp(34px, 8.5vw, 170px); font-weight: 900; line-height: 1.1; margin-top: 2px; white-space: nowrap; }
.hero-sub { font-size: clamp(22px, 6.5vw, 120px); font-weight: 900; color: var(--red); letter-spacing: 0.06em; margin-top: 2px; white-space: nowrap; }

/* 宣言 / 主张 / 域名：发丝线分隔的编辑部式列表 */
.manifesto { padding-block: clamp(6px, 1vh, 10px); }
.m-line { font-size: clamp(22px, 2.6vw, 36px); font-weight: 700; line-height: 1.5; }
.m-line .red { font-weight: 800; }
.m-punch { font-size: clamp(24px, 2.9vw, 40px); line-height: 1.25; margin-top: 2px; }
.claim { padding-block: clamp(9px, 1.4vh, 14px); }
.claim p { font-size: clamp(20px, 2.3vw, 32px); line-height: 1.28; }
.claim .idx { font-size: 0.5em; }
.port-list { margin-top: clamp(12px, 2vh, 18px); }
.port {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: baseline;
  column-gap: 16px;
  padding-block: clamp(8px, 1.2vh, 12px);
}
.port-name { display: inline; font-size: clamp(24px, 2.8vw, 40px); line-height: 1.15; }
.port-desc { display: inline; margin-top: 0; font-size: clamp(10px, 1.1vw, 14px); letter-spacing: 0.02em; }

/* 价格与对比 */
.price { padding-block: clamp(22px, 3.6vh, 36px); }
.price-num { font-size: clamp(54px, 8.4vw, 120px); line-height: 1.05; }
.intro-big { font-size: clamp(20px, 2.5vw, 34px); line-height: 1.45; margin-top: 0; }
.tld-line { font-size: clamp(18px, 2.3vw, 32px); margin-top: 6px; }
.tld-line .sale-tag { font-size: 0.55em; font-weight: 700; letter-spacing: 0.14em; color: var(--red); white-space: nowrap; }
.cta-tld { margin-top: 12px; font-size: clamp(20px, 2.8vw, 46px); }
.tlds { display: flex; flex-direction: column; align-items: center; }
.tlds > b { display: flex; flex-direction: column; align-items: center; }
.tlds span::after { content: ""; }
.tlds span:last-child::after { content: ""; }
.tlds .sale-tag { margin-top: 6px; }
.solo { font-size: clamp(14px, 1.7vw, 24px); line-height: 1.55; margin-top: 4px; }
.solo.soft { font-size: clamp(12px, 1.5vw, 21px); }
.solo.big { font-size: clamp(17px, 2.1vw, 30px); line-height: 1.55; margin-top: 6px; }
.punchline { font-size: clamp(24px, 3vw, 42px); line-height: 1.3; margin-top: clamp(12px, 2vh, 18px); }
.cmp { margin-top: clamp(10px, 1.6vh, 14px); }
.cmp-row { padding-block: clamp(6px, 1vh, 10px); }
.c1 { font-size: clamp(15px, 1.6vw, 20px); line-height: 1.45; }
.c2 { font-size: clamp(13px, 1.4vw, 17px); line-height: 1.6; }

/* 阅读段与 CTA */
.body { margin-top: 8px; font-size: clamp(13px, 1.5vw, 18px); line-height: 1.8; max-width: min(820px, 100%); }
.narr { margin-top: 0; }
.narr .body { margin-top: 6px; }
.pairline { font-size: clamp(14px, 1.7vw, 24px); margin-top: 2px; line-height: 1.65; }
.cta-brand { margin-top: clamp(14px, 2.2vh, 22px); font-size: clamp(20px, 2.4vw, 34px); }
.cta-title { font-size: clamp(26px, 2.9vw, 40px); line-height: 1.2; }
.cta-name { margin-top: 0; font-size: clamp(28px, 3.1vw, 44px); line-height: 1.15; }
.final-tagline { font-size: clamp(18px, 2.2vw, 30px); line-height: 1.55; margin-top: clamp(12px, 2vh, 18px); }

/* 联系与页脚 */
.inquiry { margin-top: clamp(10px, 1.6vh, 14px); }
.inquiry li { padding-block: clamp(6px, 1vh, 9px); }
.q-key { font-size: 11px; }
.q-val { font-size: clamp(18px, 1.9vw, 26px); line-height: 1.4; }
.footer { padding: clamp(14px, 2.2vh, 22px) 24px; }
.footer p { font-size: 12px; }
.footer .sub { font-size: 11px; }

@media (max-width: 720px) {
  .hero { padding-top: 96px; }
  .tld-line { font-size: clamp(11px, 2.7vw, 14px); }
  .market .solo { font-size: clamp(9px, 2.6vw, 13px); }
  .market .solo.big { font-size: clamp(10px, 3vw, 15px); }
}
.market .kick { font-weight: 700; font-size: clamp(22px, 2.8vw, 40px); }
.market .kick b { font-weight: 800; }
@media (min-width: 900px) {
  .market .three-lines { white-space: nowrap; }
}

/* =========================================================
   防横向移动（移动端只能上下滑动）
   ========================================================= */
html, body { overflow-x: hidden !important; width: 100%; max-width: 100%; }
body { touch-action: pan-y; overscroll-behavior-x: none; }
body * { max-width: 100%; }
.want-hero {
  font-family: "Arial Black", "Impact", "Segoe UI", Arial, sans-serif;
  font-weight: 900;
  font-style: normal;
  font-size: clamp(46px, 11vw, 170px);
  line-height: 1.02;
  letter-spacing: 0.02em;
  white-space: nowrap;
  margin-top: 2px;
  color: var(--red);
  text-shadow:
    1px 1px 0 #fffaf0,
    0 0 18px rgba(214, 58, 37, 0.28),
    0 10px 26px rgba(120, 24, 10, 0.22);
  position: relative;
}
@media (max-width: 720px) {
  .want-hero { font-size: clamp(40px, 15vw, 90px); }
}

/* =========================================================
   窄屏（≤480px / iPhone 8 375px）：整句单行与 PC 一致
   ========================================================= */
@media (max-width: 480px) {
  .intro-big { font-size: clamp(9px, 2.9vw, 15px); }
  .solo { font-size: clamp(9px, 2.7vw, 14px); }
  .solo.soft { font-size: clamp(8px, 2.5vw, 13px); }
  .solo.big { font-size: clamp(9px, 2.9vw, 15px); }
  .pairline { font-size: clamp(9px, 2.7vw, 14px); }
  .final-tagline { font-size: clamp(9px, 2.7vw, 14px); }
  .hero-title { font-size: clamp(32px, 9.5vw, 44px); }
  .hero-punch { font-size: clamp(30px, 9vw, 42px); }
  .hero-sub { font-size: clamp(20px, 6vw, 30px); }
  .manifesto .m-line { font-size: clamp(15px, 4.6vw, 22px); }
  .manifesto .m-punch { font-size: clamp(19px, 5.6vw, 28px); }
  .claim p { font-size: clamp(17px, 4.8vw, 24px); }
  .body { font-size: clamp(12px, 3.6vw, 16px); }
  .market .kick { font-size: clamp(16px, 4.8vw, 24px); }
  .market .three-lines { font-size: clamp(11px, 3.4vw, 15px); }
  .cta-title { font-size: clamp(18px, 5vw, 26px); }
  .cta-name { font-size: clamp(20px, 5.6vw, 28px); }
  .q-val { font-size: clamp(16px, 4.6vw, 22px); }
  .price-num { font-size: clamp(44px, 13vw, 64px); }
}

/* =========================================================
   纯白背景 + 688 万红色加粗
   ========================================================= */
body, main, .hero, .vision, .manifesto, .claims, .price, .worth,
.market, .cta-sect, .contact, .footer, .nav {
  background: #ffffff;
  background-image: none !important;
}
.price-num {
  background: none !important;
  -webkit-background-clip: border-box;
  background-clip: border-box;
  color: var(--red);
  font-weight: 900;
}
.price-num b, .price-num span { color: var(--red); font-weight: 900; }
.vision-tag { font-weight: 900; font-size: clamp(20px, 5.6vw, 86px); line-height: 1.2; }
.vision-tag .red { font-weight: 900; }
.vision-zen {
  margin: 10px auto 0;
  font-size: clamp(15px, 1.8vw, 22px);
  color: #57462b;
  letter-spacing: 0.18em;
  text-indent: 0.18em;
  line-height: 2;
}
.vision-zen .red { font-weight: 800; }
.market .three-lines { color: var(--red); font-size: clamp(15px, 2vw, 26px); font-weight: 500; text-align: center; max-width: none; width: 100%; }
main { text-align: center; }