/* ==========================================================================
   业主法务部 · 开发商退款依法维权全攻略  落地页
   设计基调：深墨蓝 + 哑光金，高端克制，留白充分
   ========================================================================== */

:root {
  /* 墨色体系 */
  --ink: #0E1420;
  --ink-2: #1A2333;
  --ink-3: #2A3648;
  --paper: #FBFAF7;
  --paper-2: #F4F2EC;
  --card: #FFFFFF;

  /* 金 */
  --gold: #A8843C;
  --gold-2: #C9A45C;
  --gold-3: #E3C88C;
  --gold-soft: #F6EFE0;

  /* 语义 */
  --red: #B03A2E;
  --red-soft: #F9ECE9;
  --orange: #D2691E;
  --orange-soft: #FBEEE0;
  --green: #1F6B52;
  --green-soft: #E6F1EC;
  --blue: #24537F;
  --blue-soft: #E8EEF5;

  --line: #E4E0D6;
  --line-2: #EFECE4;

  --r-s: 6px;
  --r: 12px;
  --r-l: 20px;

  --sh-s: 0 1px 2px rgba(14, 20, 32, .04), 0 4px 14px rgba(14, 20, 32, .05);
  --sh: 0 2px 8px rgba(14, 20, 32, .06), 0 16px 44px rgba(14, 20, 32, .09);
  --sh-l: 0 10px 26px rgba(14, 20, 32, .12), 0 40px 90px rgba(14, 20, 32, .16);

  --sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Source Han Sans SC", -apple-system, "Segoe UI", sans-serif;
  --serif: "Songti SC", "Noto Serif SC", "Source Han Serif SC", "SimSun", Georgia, serif;

  --maxw: 1160px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0; font-family: var(--sans); color: var(--ink);
  background: var(--paper); line-height: 1.8; font-size: 16px;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

.wrap { width: min(var(--maxw), calc(100% - 48px)); margin-inline: auto; }

/* ---------------- 导航 ---------------- */
.nav {
  position: sticky; top: 0; z-index: 80;
  background: rgba(251, 250, 247, .9);
  backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid var(--line-2);
}
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 70px; gap: 24px; }

.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 44px; height: 44px; flex: none; border-radius: 8px;
  overflow: hidden; display: grid; place-items: center;
  background: #F8E6CE;
  box-shadow: 0 2px 8px rgba(14, 20, 32, .12);
  border: 1px solid rgba(140, 60, 40, .18);
}
.brand-mark img { width: 100%; height: 100%; object-fit: contain; display: block; padding: 3px; }
.brand-txt { line-height: 1.25; }
.brand-txt b { display: block; font-size: 16.5px; font-weight: 700; letter-spacing: .02em; }
.brand-txt span { display: block; font-size: 10.5px; color: var(--ink-3); letter-spacing: .16em; opacity: .6; }

.nav-links { display: flex; align-items: center; gap: 2px; }
.nav-links a {
  padding: 8px 14px; border-radius: var(--r-s); font-size: 14.5px;
  color: var(--ink-3); transition: .18s;
}
.nav-links a:hover { color: var(--ink); background: var(--paper-2); }
.nav-buy {
  background: var(--ink) !important; color: #fff !important;
  padding: 10px 22px !important; border-radius: 999px !important;
  font-weight: 600 !important; letter-spacing: .02em;
  box-shadow: 0 4px 14px rgba(14, 20, 32, .18);
  transition: transform .18s, background .18s !important;
  white-space: nowrap;
}
.nav-buy:hover { transform: translateY(-1px); background: var(--ink-3) !important; }

/* ---------------- 按钮 ---------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 32px; border-radius: 999px; border: 0;
  font-size: 15.5px; font-weight: 600; letter-spacing: .02em;
  transition: transform .18s, box-shadow .18s, background .18s;
}
.btn-gold { background: linear-gradient(135deg, var(--gold-3), var(--gold)); color: #1A1408; box-shadow: 0 8px 22px rgba(168, 132, 60, .34); }
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 14px 32px rgba(168, 132, 60, .42); }
.btn-ink { background: var(--ink); color: #fff; box-shadow: 0 8px 22px rgba(14, 20, 32, .22); }
.btn-ink:hover { transform: translateY(-2px); background: var(--ink-3); }
.btn-line { background: transparent; color: var(--ink); border: 1.5px solid var(--line); }
.btn-line:hover { border-color: var(--ink); transform: translateY(-2px); }
.btn-sm { padding: 11px 22px; font-size: 14px; }

/* ---------------- 通用区块 ---------------- */
.sec { padding: 100px 0; }
.sec-tint { background: var(--paper-2); }
.sec-dark { background: var(--ink); color: #E4E9F0; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 11.5px; font-weight: 700; letter-spacing: .2em;
  color: #4A5568; margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 24px; height: 1.5px; background: #4A5568; }
.sec-dark .eyebrow { color: var(--gold-2); }
.sec-dark .eyebrow::before { background: var(--gold-2); }

h2.t {
  font-family: var(--serif); font-size: clamp(27px, 3.4vw, 40px);
  line-height: 1.35; margin: 0 0 18px; font-weight: 700; letter-spacing: .01em;
}
.sec-dark h2.t { color: #fff; }
.t-sub { font-size: 16.5px; color: var(--ink-2); max-width: 720px; margin: 0 0 48px; }
.sec-dark .t-sub { color: #A8B6C8; }
.t-sub b { color: var(--ink); font-weight: 600; }
.sec-dark .t-sub b { color: #fff; }

.sec-head { margin-bottom: 46px; }

/* 深色区块内的文字：保证足够对比度 */
.logic .t-sub,
.logic h2.t,
.logic .get-copy .t-sub { color: #D8DEE7; }
.logic .t-sub b,
.logic h2.t b { color: #fff; }
.logic .eyebrow { color: var(--gold-2); }
.logic .eyebrow::before { background: var(--gold-2); }
/* 深底上的正文用更亮的灰，避免糊成一团 */
.logic .t-sub { color: #B9C4D2; }

/* 浅色底上的标题：显式指定深色，不继承深色区块的浅色 */
.sec-tint h2.t,
.sec-gray h2.t { color: var(--ink); }
.sec-tint .t-sub { color: var(--ink-3); }

/* ---------------- HERO ---------------- */
.hero {
  position: relative; padding: 90px 0 96px; overflow: hidden;
  background: var(--paper);
}
.hero::before {
  /* 背景图 + 纸感遮罩：左侧保证文字对比度，右侧透出画面 */
  content: ""; position: absolute; inset: 0; z-index: 0;
  background:
    linear-gradient(100deg,
      rgba(250,247,242,.985) 0%,
      rgba(250,247,242,.94) 34%,
      rgba(250,247,242,.68) 56%,
      rgba(250,247,242,.22) 78%,
      rgba(250,247,242,.10) 100%),
    url('bg-hero.jpg') center 24% / cover no-repeat;
}
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: 0; opacity: .26;
  background-image:
    linear-gradient(var(--line-2) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-2) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(circle at 22% 26%, #000, transparent 68%);
  -webkit-mask-image: radial-gradient(circle at 22% 26%, #000, transparent 68%);
}
.hero .wrap { position: relative; z-index: 1; }

.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 34px; align-items: center; }

.hero-copy { min-width: 0; }
.hero-kicker {
  display: inline-flex; align-items: center; gap: 9px;
  border: 1px solid var(--line); background: rgba(255, 255, 255, .7);
  padding: 7px 16px 7px 8px; border-radius: 999px;
  font-size: 13px; color: var(--ink-3); letter-spacing: .02em;
  margin-bottom: 28px;
}
.hero-kicker .k-dot {
  width: 22px; height: 22px; border-radius: 50%; flex: none;
  background: var(--red); color: #fff; display: grid; place-items: center;
  font-size: 13px; font-weight: 700;
}

.hero h1 {
  font-family: var(--serif); font-size: clamp(30px, 3.85vw, 46px);
  line-height: 1.36; font-weight: 700; margin: 0 0 26px; letter-spacing: .01em;
}
.hero h1 em { font-style: normal; color: var(--gold); position: relative; }
.hero h1 em::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 4px;
  height: 2px; background: var(--gold-2); opacity: .5;
}
/* 保证「认购书」三字不拆行 */
.hero h1 .nb { white-space: nowrap; }
.hero-lead { font-size: 17px; color: var(--ink-3); max-width: 600px; margin: 0 0 34px; }
.hero-lead b { color: var(--ink); font-weight: 600; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 13px; margin-bottom: 40px; }
.hero-note {
  display: flex; align-items: center; gap: 22px; flex-wrap: wrap;
  font-size: 13px; color: var(--ink-3); padding-top: 26px;
  border-top: 1px solid var(--line);
}
.hero-note b { color: var(--ink); font-weight: 600; }
.hero-note .hn-dot { width: 3px; height: 3px; border-radius: 50%; background: var(--line); }

/* 首屏醒目标语（无边框） */
.hero-slogan {
  display: block; margin-bottom: 26px;
}
.hero-slogan strong, .hero-slogan .slogan-main {
  display: block;
  font-family: var(--serif);
  font-size: clamp(50px, 5.6vw, 78px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -.01em;
  color: var(--red);
  text-shadow: 0 2px 0 rgba(255, 255, 255, .55);
  margin-bottom: 18px;
}

/* 滑入入场：每行从右侧切入，逐行错峰 */
.sl-line {
  display: block; overflow: hidden;
  padding-bottom: .08em;   /* 防止下缘被裁切 */
  margin-bottom: -.04em;
}
.sl-inner {
  display: block;
  transform: translateX(125%);
  opacity: 0;
  transition: transform 1.6s cubic-bezier(.16, 1, .3, 1),
              opacity 1s cubic-bezier(.16, 1, .3, 1);
  will-change: transform;
}
/* 第二行延迟，形成层次 */
.sl-line:nth-child(2) .sl-inner { transition-delay: .2s; }

/* 入场后落位 */
.slogan-main.in .sl-inner,
.js .slogan-main.in .sl-inner {
  transform: translateX(0);
  opacity: 1;
}
/* 无 JS 兜底：直接显示 */
.no-js .sl-inner { transform: none; opacity: 1; }

/* 副标题淡入 */
.slogan-sub {
  display: block;
  font-size: clamp(26px, 2.55vw, 40px);
  font-weight: 800;
  line-height: 1.32;
  color: var(--orange);
  letter-spacing: .01em;
  white-space: nowrap;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 1.1s cubic-bezier(.16, 1, .3, 1) .46s,
              transform 1.1s cubic-bezier(.16, 1, .3, 1) .46s;
}
.slogan-sub.in { opacity: 1; transform: none; }
.no-js .slogan-sub { opacity: 1; transform: none; }

/* 手册预览卡 */
.book {
  background: rgba(255, 255, 255, .93);
  backdrop-filter: blur(10px) saturate(140%);
  -webkit-backdrop-filter: blur(10px) saturate(140%);
  border: 1px solid rgba(255, 255, 255, .8);
  border-radius: var(--r-l); box-shadow: var(--sh-l);
  overflow: hidden; position: relative;
  margin-left: 96px;   /* 整体靠右 */
}
.book-top {
  padding: 22px 26px 19px; border-bottom: 1px solid var(--line-2);
  background: linear-gradient(160deg, #fff, #FCFAF5);
  position: relative;
}
.book-top::after {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
  background: linear-gradient(180deg, var(--gold-3), var(--gold));
}
.book-badge {
  display: inline-block; font-size: 10.5px; font-weight: 700; letter-spacing: .16em;
  color: var(--gold); background: var(--gold-soft);
  padding: 4px 11px; border-radius: 999px; margin-bottom: 12px;
}
.book-top h3 { font-family: var(--serif); font-size: 20px; margin: 0 0 7px; font-weight: 700; line-height: 1.45; }
.book-top p { margin: 0; font-size: 12.5px; color: var(--ink-3); line-height: 1.6; }

.book-body { padding: 18px 26px 22px; }
.book-row {
  display: grid; grid-template-columns: 23px 1fr; gap: 11px;
  padding: 9px 0; border-bottom: 1px dashed var(--line);
  font-size: 13px; color: var(--ink-2); align-items: start; line-height: 1.55;
}
.book-row:last-child { border-bottom: 0; }
.book-row .br-n {
  font-family: var(--serif); font-size: 13.5px; font-weight: 700;
  color: var(--gold); width: 23px; height: 23px; flex: none;
  border: 1px solid var(--gold-soft); background: var(--gold-soft);
  border-radius: 50%; display: grid; place-items: center;
}
.book-row.locked .br-n { color: var(--ink-4); background: var(--paper-2); border-color: var(--line); }
.book-row.locked { color: var(--ink-4); }
.book-lock {
  margin-top: 14px; padding: 13px 15px; border-radius: var(--r);
  background: var(--paper-2); border: 1px dashed var(--line);
  font-size: 12.5px; color: var(--ink-3); display: flex; align-items: flex-start; gap: 10px; line-height: 1.65;
}
.book-lock .lk-ico {
  width: 26px; height: 26px; flex: none; border-radius: 7px;
  background: var(--ink); color: var(--gold-2); display: grid; place-items: center; font-size: 13px;
}
.book-lock b { color: var(--ink); font-weight: 600; }

/* ---------------- 共鸣区 ---------------- */
.pains { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-l); overflow: hidden; }
.pain { background: var(--card); padding: 30px 26px; transition: background .2s; }
.pain:hover { background: #FDFBF6; }
.pain .p-ico {
  width: 40px; height: 40px; border-radius: 11px; margin-bottom: 16px;
  background: var(--paper-2); color: var(--ink-3);
  display: grid; place-items: center; font-size: 19px;
}
.pain h4 { margin: 0 0 8px; font-size: 16px; font-weight: 600; }
.pain p { margin: 0; font-size: 13.5px; color: var(--ink-3); line-height: 1.72; }

/* ---------------- 核心逻辑 ---------------- */
.logic {
  background: var(--ink); color: #E4E9F0; position: relative; overflow: hidden;
  padding: 90px 0;
}
.logic::before {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.logic .wrap { position: relative; z-index: 1; }
.logic-quote {
  font-family: var(--serif); font-size: clamp(23px, 3.1vw, 36px);
  line-height: 1.62; margin: 0 0 30px; max-width: 940px; color: #F2F5F9;
}
.logic-quote b { color: var(--gold-3); font-weight: 700; }
.logic-quote .neg { color: #98A6B8; }
.logic-meta { display: flex; gap: 34px; flex-wrap: wrap; font-size: 13.5px; color: #8494A8; }
.logic-meta span { display: inline-flex; align-items: center; gap: 8px; }
.logic-meta i {
  width: 5px; height: 5px; border-radius: 50%; background: var(--gold); display: block;
}

/* ---------------- 难度分级 ---------------- */
.levels { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-l); overflow: hidden; }
.lv {
  display: grid; grid-template-columns: 62px 1.5fr .7fr 1.6fr; gap: 24px;
  background: var(--card); padding: 24px 28px; align-items: center;
  transition: background .2s;
}
.lv:hover { background: #FDFBF6; }
.lv-h { font-size: 15px; font-weight: 600; line-height: 1.55; }
.lv-h small { display: block; font-size: 12.5px; color: var(--ink-4); font-weight: 400; margin-top: 3px; }
.lv-diff { font-size: 14.5px; font-weight: 700; }
.lv-dir { font-size: 13.5px; color: var(--ink-3); line-height: 1.68; }
.lv-dir b { color: var(--ink); font-weight: 600; }
.lv-bar { width: 62px; height: 6px; border-radius: 999px; background: var(--paper-2); overflow: hidden; margin-top: 7px; }
.lv-bar i { display: block; height: 100%; border-radius: 999px; }
.lv.d1 .lv-diff { color: var(--green); }
.lv.d1 .lv-bar i { background: var(--green); width: 25%; }
.lv.d2 .lv-diff { color: var(--blue); }
.lv.d2 .lv-bar i { background: var(--blue); width: 45%; }
.lv.d3 .lv-diff { color: var(--amber); }
.lv.d3 .lv-bar i { background: var(--amber); width: 66%; }
.lv.d4 .lv-diff { color: var(--red); }
.lv.d4 .lv-bar i { background: var(--red); width: 85%; }
.lv.d5 .lv-diff { color: #7B2C22; }
.lv.d5 .lv-bar i { background: #7B2C22; width: 97%; }

.lv-head {
  display: grid; grid-template-columns: 62px 1.5fr .7fr 1.6fr; gap: 24px;
  padding: 0 28px 14px; font-size: 11.5px; font-weight: 700;
  letter-spacing: .12em; color: var(--ink-4); background: var(--paper-2);
}

/* ---------------- 流程 ---------------- */
.flow { display: grid; gap: 0; position: relative; }
.flow-item {
  display: grid; grid-template-columns: 88px 1fr; gap: 30px;
  padding: 32px 0; border-bottom: 1px solid var(--line-2);
  position: relative;
}
.flow-item:last-child { border-bottom: 0; }
.flow-num {
  font-family: var(--serif); font-size: 46px; font-weight: 700; line-height: 1;
  color: var(--line); letter-spacing: -.02em;
}
.flow-item.on .flow-num { color: var(--gold); }
.flow-body h3 { margin: 0 0 10px; font-size: 21px; font-weight: 600; letter-spacing: .01em; }
.flow-body p { margin: 0 0 14px; font-size: 15.5px; color: var(--ink-3); max-width: 760px; }
.flow-out {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 13px; color: var(--ink-2);
  background: var(--gold-soft); border: 1px solid #EDE0C4;
  padding: 8px 15px; border-radius: 999px;
}
.flow-out::before { content: "产出"; font-size: 10.5px; font-weight: 700; letter-spacing: .1em; color: var(--gold); }
.flow-lock {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--ink-4);
  background: var(--paper-2); border: 1px dashed var(--line);
  padding: 8px 15px; border-radius: 999px;
}

/* ---------------- 服务包含 ---------------- */
.incls { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.incl {
  background: rgba(255, 255, 255, .045); border: 1px solid rgba(255, 255, 255, .1);
  border-radius: var(--r-l); padding: 32px 28px; position: relative; overflow: hidden;
}
.incl::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--gold-3), var(--gold));
}
.incl .i-idx {
  font-family: var(--serif); font-size: 15px; color: var(--gold-2);
  letter-spacing: .1em; margin-bottom: 16px; font-weight: 700;
}
.incl h3 { margin: 0 0 12px; font-size: 21px; font-weight: 600; color: #fff; }
.incl p { margin: 0; font-size: 14px; color: #93A2B4; line-height: 1.78; }
.incl ul { margin: 14px 0 0; padding: 0; list-style: none; display: grid; gap: 8px; }
.incl ul li { font-size: 13.5px; color: #A8B6C6; padding-left: 18px; position: relative; line-height: 1.65; }
.incl ul li::before {
  content: ""; position: absolute; left: 3px; top: 9px; width: 5px; height: 5px;
  border-radius: 50%; background: var(--gold);
}
.incl-price {
  margin-top: 22px; padding-top: 18px; border-top: 1px solid rgba(255, 255, 255, .1);
  display: flex; align-items: baseline; gap: 8px;
}
.incl-price .p-num { font-family: var(--serif); font-size: 30px; color: var(--gold-2); font-weight: 700; }
.incl-price .p-txt { font-size: 13px; color: #7E8EA2; }

/* ---------------- 真实案例 ---------------- */
.cases-sec { padding-top: 78px; }
.cases-banner {
  display: flex; align-items: center; gap: 22px; flex-wrap: wrap;
  background: linear-gradient(120deg, var(--ink) 0%, #1E2A3C 60%, #253349 100%);
  border-radius: var(--r-l); padding: 26px 34px; margin-bottom: 52px;
  position: relative; overflow: hidden;
  box-shadow: var(--sh-l);
}
.cases-banner::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--gold-3), var(--gold), transparent 75%);
}
.cases-banner::after {
  content: ""; position: absolute; right: -40px; top: -60px; width: 260px; height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 164, 92, .16), transparent 68%);
}
.cb-tag {
  flex: none; font-size: 11.5px; font-weight: 700; letter-spacing: .16em;
  color: var(--ink); background: var(--gold-2);
  padding: 7px 16px; border-radius: 999px; white-space: nowrap;
}
.cb-n {
  font-family: var(--serif); font-size: 27px; font-weight: 700;
  line-height: 1.36; color: #fff; letter-spacing: .01em;
  position: relative; z-index: 1;
}

.c-stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--line); border: 1px solid var(--line);
  border-radius: var(--r-l); overflow: hidden; margin-bottom: 34px;
}
.cs { background: var(--card); padding: 26px 28px; }
.cs-n {
  font-family: var(--serif); font-size: 34px; font-weight: 700; line-height: 1.1;
  color: var(--gold); letter-spacing: -.01em; font-variant-numeric: tabular-nums;
}
.cs-n span { font-size: 19px; margin-left: 1px; }
.cs-l { font-size: 13px; color: var(--ink-3); margin-top: 7px; line-height: 1.6; }

.c-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 24px; align-items: start; }

.c-lead {
  margin: 0; background: var(--card); border: 1px solid var(--line);
  border-radius: var(--r-l); overflow: hidden; box-shadow: var(--sh);
}
.c-lead-img {
  position: relative; background: var(--paper-2);
  height: 400px; overflow: hidden;
}
.c-lead-img img {
  width: 100%; height: 100%; object-fit: cover;
  object-position: center 8%;   /* 聚焦表头与已缴金额栏 */
}
.c-badge {
  position: absolute; top: 14px; left: 14px;
  font-size: 11px; font-weight: 700; letter-spacing: .12em;
  background: var(--ink); color: var(--gold-2);
  padding: 6px 13px; border-radius: 999px;
}
.c-lead figcaption { padding: 26px 28px 28px; }
.c-lead h3 { margin: 0 0 12px; font-size: 19px; font-weight: 700; }
.c-lead p { margin: 0 0 16px; font-size: 14.5px; color: var(--ink-3); line-height: 1.82; }
.c-lead p b { color: var(--ink); font-weight: 600; }
.c-tag {
  display: inline-block; font-size: 12.5px; font-weight: 600;
  color: var(--green); background: var(--green-soft);
  padding: 6px 13px; border-radius: 999px;
}

.c-thumbs { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.c-thumb {
  margin: 0; background: var(--card); border: 1px solid var(--line);
  border-radius: var(--r); overflow: hidden; box-shadow: var(--sh-s);
  transition: transform .22s, box-shadow .22s;
}
.c-thumb:hover { transform: translateY(-4px); box-shadow: var(--sh); }
.c-thumb-img {
  background: var(--paper-2); overflow: hidden; height: 168px;
  display: flex; align-items: center; justify-content: center;
}
.c-thumb-img img {
  width: 100%; height: 100%; object-fit: cover;
  object-position: center 22%;   /* 聚焦上部的金额与文案区 */
}
.c-thumb figcaption { padding: 16px 18px 18px; }
.c-thumb figcaption b {
  display: block; font-family: var(--serif); font-size: 21px; font-weight: 700;
  color: var(--ink); margin-bottom: 5px; font-variant-numeric: tabular-nums;
}
.c-thumb figcaption span { font-size: 13px; color: var(--ink-3); line-height: 1.65; }
.c-thumb figcaption i { font-style: normal; color: var(--ink-2); font-weight: 600; }

.c-note {
  margin: 28px 0 0; font-size: 13px; color: var(--ink-4); line-height: 1.8;
  text-align: center;
}
.c-note b { color: var(--ink-2); font-weight: 600; }

/* ---------------- 添加微信弹窗 ---------------- */
.wxm {
  position: fixed; inset: 0; z-index: 300;
  display: none; align-items: center; justify-content: center;
  padding: 24px;
}
.wxm.on { display: flex; }
.wxm-backdrop {
  position: absolute; inset: 0;
  background: rgba(10, 14, 20, .8);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  animation: wxmFade .35s ease;
}
.wxm-box {
  position: relative; z-index: 1;
  width: min(460px, 100%);
  background: var(--paper);
  border-radius: 20px;
  padding: 40px 38px 34px;
  box-shadow: 0 30px 90px rgba(0, 0, 0, .3);
  animation: wxmUp .45s cubic-bezier(.16, 1, .3, 1);
  text-align: center;
}
@keyframes wxmFade { from { opacity: 0; } to { opacity: 1; } }
@keyframes wxmUp {
  from { opacity: 0; transform: translateY(26px) scale(.97); }
  to { opacity: 1; transform: none; }
}

.wxm-ico {
  width: 54px; height: 54px; margin: 0 auto 20px;
  border-radius: 15px; background: #F8E6CE;
  border: 1px solid rgba(140, 60, 40, .16);
  display: grid; place-items: center; font-size: 26px;
}
.wxm-tag {
  display: inline-block; font-size: 11.5px; font-weight: 700;
  letter-spacing: .16em; color: #4A5568; margin-bottom: 14px;
}
.wxm-title {
  font-family: var(--serif); font-size: 27px; font-weight: 700;
  letter-spacing: -.02em; line-height: 1.35; margin-bottom: 14px;
}
.wxm-desc {
  font-size: 15px; color: var(--ink-2); line-height: 1.8;
  max-width: 340px; margin: 0 auto 26px;
}
.wxm-desc b { color: var(--ink); font-weight: 600; }

.wxm-id {
  display: flex; align-items: center; justify-content: center; gap: 14px;
  background: var(--paper-2); border: 1px solid var(--line-2);
  border-radius: 14px; padding: 18px 20px; margin-bottom: 14px;
}
.wxm-id-txt {
  font-family: var(--sans); font-size: 26px; font-weight: 700;
  letter-spacing: .04em; color: var(--ink);
}
.wxm-copy {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--ink); color: #fff;
  border-radius: 999px; padding: 8px 16px;
  font-size: 12.5px; font-weight: 500; white-space: nowrap;
  transition: background .25s, transform .25s;
}
.wxm-copy:hover { background: #000; transform: translateY(-1px); }
.wxm-copy.copied { background: var(--green); }
.wxm-copy-txt { display: inline-block; }
.wxm-copy::before {
  content: ""; width: 13px; height: 13px; flex: none;
  background: currentColor;
  -webkit-mask: var(--copy-icon) center / contain no-repeat;
  mask: var(--copy-icon) center / contain no-repeat;
}
:root { --copy-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23000' stroke-width='2' d='M9 9h10v10H9zM5 15H4V4h11v1'/%3E%3C/svg%3E"); }

.wxm-note {
  font-size: 13px; color: var(--ink-4); line-height: 1.75; margin-bottom: 24px;
}
.wxm-note b { color: var(--ink-2); font-weight: 600; }

.wxm-actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.wxm-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 14px; color: var(--ink-2); padding: 12px 4px;
  border-bottom: 1px solid var(--line);
  transition: color .25s, border-color .25s;
}
.wxm-link:hover { color: var(--ink); border-color: var(--ink); }
.wxm-close {
  position: absolute; top: 14px; right: 14px;
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--paper-2); color: var(--ink-3);
  display: grid; place-items: center; font-size: 15px;
  transition: background .2s, color .2s;
}
.wxm-close:hover { background: var(--paper-3); color: var(--ink); }

@media (max-width: 560px) {
  .wxm-box { padding: 34px 26px 28px; }
  .wxm-title { font-size: 23px; }
  .wxm-id { flex-direction: column; gap: 12px; padding: 16px; }
  .wxm-id-txt { font-size: 24px; }
}

/* ---------------- 图片灯箱 ---------------- */
.lb {
  position: fixed; inset: 0; z-index: 200;
  display: none; align-items: center; justify-content: center; padding: 32px;
}
.lb.on { display: flex; }
.lb-backdrop { position: absolute; inset: 0; background: rgba(10, 14, 20, .88); backdrop-filter: blur(4px); }
.lb-box {
  position: relative; z-index: 1; max-width: min(1100px, 100%);
  max-height: 100%; display: flex; flex-direction: column; align-items: center; gap: 14px;
}
.lb-box img {
  max-width: 100%; max-height: calc(100vh - 130px);
  border-radius: var(--r); box-shadow: 0 30px 90px rgba(0, 0, 0, .5);
  background: #fff;
}
.lb-cap { margin: 0; font-size: 13.5px; color: #9AA8B8; letter-spacing: .04em; }
.lb-close {
  position: absolute; top: -46px; right: 0;
  width: 38px; height: 38px; border-radius: 50%; border: 0;
  background: rgba(255, 255, 255, .12); color: #fff; font-size: 16px;
  transition: background .18s;
}
.lb-close:hover { background: rgba(255, 255, 255, .25); }

/* ---------------- 领取引导 ---------------- */
.get-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 52px; align-items: center; }
.get-copy .t { margin-bottom: 16px; }
.get-copy .t-sub { margin-bottom: 30px; }
.get-copy .btn { margin-top: 30px; }

.get-flow { display: flex; gap: 10px; flex-wrap: wrap; }
.gf {
  display: flex; align-items: center; gap: 9px;
  background: var(--card); border: 1px solid var(--line);
  border-radius: 999px; padding: 9px 17px 9px 9px;
  font-size: 14px; font-weight: 600; color: var(--ink-2);
  box-shadow: var(--shadow-s);
}
.gf .gf-n {
  width: 24px; height: 24px; border-radius: 50%; flex: none;
  background: var(--ink); color: var(--gold-2);
  display: grid; place-items: center; font-size: 12.5px; font-weight: 800;
  font-family: var(--serif);
}

.get-side {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--r-l); padding: 30px 32px; box-shadow: var(--sh);
  position: relative; overflow: hidden;
}
.get-side::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
  background: linear-gradient(180deg, var(--gold-3), var(--gold));
}
.gs-t { font-size: 13px; font-weight: 700; letter-spacing: .1em; color: var(--gold); margin-bottom: 18px; }
.gs-list { list-style: none; padding: 0; margin: 0 0 22px; display: grid; gap: 11px; }
.gs-list li {
  font-size: 14.5px; color: var(--ink-3); line-height: 1.6;
  padding-left: 21px; position: relative;
}
.gs-list li::before {
  content: "✓"; position: absolute; left: 0; top: 0;
  color: var(--green); font-weight: 800; font-size: 14px;
}
.gs-list li b { color: var(--ink); font-weight: 600; }
.gs-wx {
  display: inline-flex; align-items: center; gap: 9px;
  background: var(--paper-2); border: 1px solid var(--line);
  padding: 10px 18px; border-radius: 999px;
  font-size: 14px; color: var(--ink-3);
}
.gs-wx span { font-weight: 700; color: var(--ink); letter-spacing: .04em; }

/* ---------------- 付款页 ---------------- */
.pay-hero {
  position: relative; overflow: hidden;
  padding: 72px 0 90px;
  background:
    radial-gradient(1000px 520px at 82% -10%, rgba(201, 164, 92, .13), transparent 62%),
    radial-gradient(760px 480px at 2% 8%, rgba(36, 83, 127, .08), transparent 60%),
    var(--paper);
}
.pay-hero .pay-glow {
  position: absolute; inset: 0; z-index: 0; opacity: .4;
  background-image:
    linear-gradient(var(--line-2) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-2) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(circle at 30% 20%, #000, transparent 72%);
  -webkit-mask-image: radial-gradient(circle at 30% 20%, #000, transparent 72%);
}
.pay-hero .wrap { position: relative; z-index: 1; }

.pay-head { text-align: center; margin-bottom: 46px; }
.pay-head .eyebrow { justify-content: center; }
.pay-head .eyebrow::before { display: none; }
.pay-head h1 {
  font-family: var(--serif); font-size: clamp(30px, 4vw, 46px);
  line-height: 1.3; margin: 0 0 16px; font-weight: 700; letter-spacing: .01em;
}
.pay-head p { font-size: 16.5px; color: var(--ink-3); margin: 0 auto; max-width: 560px; }

.pay-grid { display: grid; grid-template-columns: 440px 1fr; gap: 48px; align-items: start; }
.pay-main .price-card { position: static; }

.pay-side h2 {
  font-family: var(--serif); font-size: clamp(22px, 2.6vw, 30px);
  line-height: 1.38; margin: 0 0 24px; font-weight: 700;
}
.pay-note {
  margin-top: 22px; padding: 20px 24px; border-radius: var(--r);
  background: var(--gold-soft); border: 1px solid #EDE0C4;
  font-size: 14px; color: var(--ink-2); line-height: 1.78;
}
.pay-note b { color: var(--ink); display: block; margin-bottom: 4px; }
.pay-note code {
  font-family: var(--sans); background: #fff; color: var(--gold);
  padding: 2px 8px; border-radius: 4px; font-size: 13.5px; font-weight: 600;
}
.pay-foot {
  margin: 44px 0 0; text-align: center;
  font-size: 12.5px; color: var(--ink-4); line-height: 1.9;
}

/* ---------------- 付款页 · 微信联系块 ---------------- */
.pay-wxbox {
  margin-top: 22px; padding: 26px 28px; border-radius: var(--r-l);
  background: var(--card); border: 1.5px solid var(--gold-2);
  box-shadow: var(--sh);
}
.pwx-t { font-size: 11.5px; font-weight: 700; letter-spacing: .14em; color: var(--gold); margin-bottom: 6px; }
.pwx-id {
  font-family: var(--serif); font-size: 32px; font-weight: 700;
  color: var(--ink); letter-spacing: .02em; margin-bottom: 10px;
  font-variant-numeric: tabular-nums;
}
.pwx-txt p { margin: 0 0 14px; font-size: 13.5px; color: var(--ink-3); line-height: 1.75; }
.pwx-txt p b { color: var(--ink); font-weight: 600; }
.pwx-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.pwx-tags span {
  font-size: 12px; font-weight: 600; color: var(--ink-2);
  background: var(--paper-2); border: 1px solid var(--line);
  padding: 5px 12px; border-radius: 999px;
}

/* ---------------- 付款页 · 免责条款 ---------------- */
.pay-terms { padding: 84px 0; }
.terms-box {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--r-l); padding: 42px 46px; box-shadow: var(--sh-s);
}
.terms-head { margin-bottom: 32px; }
.terms-head h2 {
  font-family: var(--serif); font-size: clamp(23px, 2.8vw, 32px);
  margin: 0 0 14px; font-weight: 700; line-height: 1.4;
}
.terms-head p { margin: 0; font-size: 15px; color: var(--ink-3); line-height: 1.8; max-width: 700px; }
.terms-head p b { color: var(--ink); font-weight: 600; }

.terms-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.term { background: var(--card); padding: 22px 24px; }
.term h4 {
  margin: 0 0 9px; font-size: 15px; font-weight: 700; color: var(--ink);
  display: flex; align-items: center; gap: 8px;
}
.term h4::before {
  content: ""; width: 5px; height: 15px; border-radius: 2px;
  background: var(--gold); flex: none;
}
.term p { margin: 0; font-size: 13px; color: var(--ink-3); line-height: 1.78; }
.term p b { color: var(--ink-2); font-weight: 600; }

.terms-foot {
  margin-top: 26px; padding-top: 24px; border-top: 1px solid var(--line-2);
  display: grid; grid-template-columns: 1fr 1fr; gap: 28px;
}
.terms-foot p { margin: 0; font-size: 13.5px; color: var(--ink-3); line-height: 1.85; }
.terms-foot p b { color: var(--ink); font-weight: 600; }
.terms-foot .tf-note {
  background: var(--gold-soft); border: 1px solid #EDE0C4;
  padding: 18px 20px; border-radius: var(--r); color: var(--ink-2);
}
.terms-foot .tf-note b { color: var(--gold); }

/* ---------------- 行动引导条 ---------------- */
.cta-band {
  display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: center;
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--r-l); padding: 38px 42px; box-shadow: var(--sh-s);
}
.cta-band h2 { font-family: var(--serif); font-size: 26px; margin: 0 0 12px; font-weight: 700; line-height: 1.4; }
.cta-band p { margin: 0; font-size: 15px; color: var(--ink-3); line-height: 1.78; max-width: 620px; }
.cta-band p b { color: var(--ink); font-weight: 600; }
.cta-btns { display: flex; gap: 12px; flex-wrap: wrap; }
.cta-btns .btn { white-space: nowrap; }

/* ---------------- 购买区 ---------------- */
.buy { padding: 100px 0; background: var(--paper); }
.buy-grid { display: grid; grid-template-columns: 1fr 420px; gap: 60px; align-items: start; }

.buy-left h2 {
  font-family: var(--serif); font-size: clamp(26px, 3.2vw, 36px);
  line-height: 1.38; margin: 0 0 20px; font-weight: 700;
}
.buy-left > p { font-size: 16px; color: var(--ink-3); margin: 0 0 34px; max-width: 560px; }

.steps { display: grid; gap: 2px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.step { background: var(--card); padding: 20px 24px; display: grid; grid-template-columns: 40px 1fr; gap: 16px; align-items: start; }
.step .s-n {
  width: 40px; height: 40px; border-radius: 50%; flex: none;
  background: var(--ink); color: var(--gold-2);
  display: grid; place-items: center; font-family: var(--serif); font-size: 17px; font-weight: 700;
}
.step h4 { margin: 0 0 5px; font-size: 15.5px; font-weight: 600; }
.step p { margin: 0; font-size: 13.5px; color: var(--ink-3); line-height: 1.68; }
.step p b { color: var(--ink); font-weight: 600; }
.step code {
  font-family: var(--sans); background: var(--gold-soft); color: var(--gold);
  padding: 2px 8px; border-radius: 4px; font-size: 13px; font-weight: 600; letter-spacing: .02em;
}

.price-card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--r-l); box-shadow: var(--sh-l); overflow: hidden;
  position: sticky; top: 94px;
}
.price-top { padding: 28px 30px 22px; text-align: center; border-bottom: 1px solid var(--line-2); }
.price-tag {
  display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: .14em;
  color: var(--red); background: var(--red-soft); padding: 5px 13px; border-radius: 999px; margin-bottom: 14px;
}
.price-num { font-family: var(--serif); font-size: 52px; font-weight: 700; line-height: 1; color: var(--ink); }
.price-num span { font-size: 26px; vertical-align: 12px; margin-right: 3px; }
.price-num i { font-size: 19px; font-style: normal; font-weight: 600; color: var(--ink-3); margin-left: 6px; }
.price-old { font-size: 13px; color: var(--ink-4); margin-top: 10px; text-decoration: line-through; }
.price-includes {
  padding: 20px 30px; font-size: 13.5px; color: var(--ink-2); display: grid; gap: 11px;
  border-bottom: 1px solid var(--line-2);
}
.price-includes div { display: flex; gap: 10px; align-items: flex-start; line-height: 1.6; }
.price-includes .ck { color: var(--green); font-weight: 700; flex: none; }
.price-includes b { font-weight: 600; }

.qr-box { padding: 26px 30px 30px; text-align: center; background: linear-gradient(180deg, #fff, #FCFAF5); }
.qr-hint { font-size: 13.5px; color: var(--ink-3); margin: 0 0 16px; display: flex; align-items: center; justify-content: center; gap: 8px; }
.qr-hint .q-ico {
  width: 22px; height: 22px; border-radius: 50%; background: var(--green);
  color: #fff; display: grid; place-items: center; font-size: 12px; font-weight: 700;
}
.qr-wx {
  display: inline-flex; align-items: center; gap: 9px;
  background: var(--ink); color: #fff; padding: 11px 22px; border-radius: 999px;
  font-size: 14.5px; font-weight: 600; letter-spacing: .04em;
  margin-bottom: 18px;
}
.qr-wx .wx-id { font-family: var(--sans); color: var(--gold-2); font-weight: 700; letter-spacing: .06em; font-size: 16px; }
.wxm-btn { width: 100%; margin-bottom: 16px; }
.qr-tip { font-size: 12px; color: var(--ink-4); margin: 0; line-height: 1.7; }

/* ---------------- FAQ ---------------- */
.faq { display: grid; gap: 10px; max-width: 860px; }
.faq-item { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; transition: border-color .2s; }
.faq-item.open { border-color: var(--gold-2); }
.faq-q {
  width: 100%; background: none; border: 0; text-align: left;
  padding: 19px 24px; font-size: 16px; font-weight: 600; color: var(--ink);
  display: flex; align-items: center; justify-content: space-between; gap: 18px; line-height: 1.6;
}
.faq-q .plus {
  width: 26px; height: 26px; flex: none; border-radius: 50%;
  background: var(--paper-2); color: var(--ink-3); display: grid; place-items: center;
  font-size: 17px; transition: .22s; line-height: 1;
}
.faq-item.open .faq-q .plus { background: var(--gold); color: #fff; transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .32s cubic-bezier(.4, 0, .2, 1); }
.faq-a .inner { padding: 0 24px 22px; font-size: 15px; color: var(--ink-3); line-height: 1.85; }
.faq-a .inner b { color: var(--ink); font-weight: 600; }

/* ---------------- 页脚 ---------------- */
.footer {
  background: var(--ink); color: #A8B7C8; padding: 78px 0 32px; font-size: 13.5px;
  position: relative; overflow: hidden;
}
.footer::before {
  /* 金色天际线：楼群轮廓透出，地面网格压暗避免干扰文字 */
  content: ""; position: absolute; inset: 0; z-index: 0;
  background:
    linear-gradient(180deg,
      rgba(11, 16, 26, .90) 0%,
      rgba(11, 16, 26, .80) 30%,
      rgba(11, 16, 26, .86) 62%,
      rgba(11, 16, 26, .90) 100%),
    url('bg-footer.jpg') center 22% / cover no-repeat;
}
.footer::after {
  /* 顶部金线，呼应品牌色 */
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 2px; z-index: 1;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.footer .wrap { position: relative; z-index: 1; }
.foot-grid { position: relative; z-index: 1; }
.foot-grid::before {
  /* 文字区局部压暗，确保长文与链接在任何背景上都清晰 */
  content: ""; position: absolute; inset: -24px -32px -20px;
  background: radial-gradient(120% 100% at 50% 40%, rgba(9, 13, 21, .62), transparent 78%);
  z-index: -1; pointer-events: none;
}
.foot-grid { display: grid; grid-template-columns: 1.7fr 1fr 1fr; gap: 48px; margin-bottom: 42px; }
.footer .brand-mark {
  box-shadow: 0 2px 10px rgba(0, 0, 0, .35);
  border-color: rgba(201, 164, 92, .3);
}
.footer .brand-txt b { color: #fff; }
.footer .brand-txt span { color: #9FB0C4; }
.foot-note { margin: 18px 0 0; max-width: 360px; line-height: 1.85; color: #A8B7C8; }
.footer h5 { margin: 0 0 16px; font-size: 13.5px; color: #fff; font-weight: 600; letter-spacing: .04em; }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer a { color: #A8B7C8; transition: color .18s; }
.footer a:hover { color: var(--gold-2); }
.foot-bot {
  border-top: 1px solid rgba(255, 255, 255, .14); padding-top: 24px;
  display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap;
  font-size: 12.5px; color: #8FA1B6; line-height: 1.85;
}
.foot-bot b { color: #C3CFDC; font-weight: 500; }

/* ---------------- 揭示动画 ---------------- */
/* 默认可见；仅当 html 有 .js 类时才启用初始隐藏，避免 JS 失败导致整页空白 */
.rv { opacity: 1; transform: none; }
.js .rv { opacity: 0; transform: translateY(22px); transition: opacity .7s cubic-bezier(.2, .7, .3, 1), transform .7s cubic-bezier(.2, .7, .3, 1); }
.js .rv.in { opacity: 1; transform: none; }
.rv.d1 { transition-delay: .08s; }
.rv.d2 { transition-delay: .16s; }
.rv.d3 { transition-delay: .24s; }

/* ---------------- 响应式 ---------------- */
@media (max-width: 1040px) {
  .hero-grid { grid-template-columns: 1fr; gap: 46px; }
  .lv, .lv-head { grid-template-columns: 54px 1.4fr .8fr; }
  .lv-dir { grid-column: 2 / -1; }
  .lv-head span:nth-child(4) { display: none; }
  .pains { grid-template-columns: repeat(2, 1fr); }
  .incls { grid-template-columns: 1fr; }
  .c-grid { grid-template-columns: 1fr; }
  .c-stats { grid-template-columns: repeat(2, 1fr); }
  .buy-grid { grid-template-columns: 1fr; gap: 44px; }
  .price-card { position: static; max-width: 460px; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  body { font-size: 15.5px; }
  .wrap { width: min(var(--maxw), calc(100% - 32px)); }
  .nav-links a:not(.nav-buy) { display: none; }
  .nav .wrap { height: 60px; gap: 12px; }
  .brand-mark { width: 34px; height: 34px; border-radius: 7px; }
  .brand-txt b { font-size: 15px; }
  .brand-txt span { display: none; }
  .nav-buy { padding: 8px 15px !important; font-size: 13.5px !important; }
  .hero-note { gap: 8px 16px; font-size: 12.5px; }
  .hero-note .hn-dot { display: none; }
  .sec, .buy { padding: 66px 0; }
  .logic { padding: 62px 0; }
  .hero { padding: 56px 0 64px; }
  .hero h1 { font-size: 28px; line-height: 1.38; }
  .slogan-sub { white-space: normal; font-size: clamp(22px, 6.4vw, 28px); }
  .book { margin-left: 0; }
  .hero-lead { font-size: 16px; }
  .pains { grid-template-columns: 1fr; }
  .lv, .lv-head { grid-template-columns: 1fr; gap: 10px; padding: 20px 22px; }
  .lv-head { display: none; }
  .lv-num-cell { display: flex; align-items: center; gap: 12px; }
  .flow-item { grid-template-columns: 46px 1fr; gap: 16px; padding: 26px 0; }
  .flow-num { font-size: 32px; }
  .foot-grid { grid-template-columns: 1fr; gap: 30px; }
  .btn { padding: 14px 26px; font-size: 15px; }
  .hero-cta { gap: 10px; }
  .hero-cta .btn { width: 100%; }
  .book-top, .book-body { padding-left: 22px; padding-right: 22px; }
  .price-card { max-width: 100%; }
  .c-stats { grid-template-columns: 1fr; }
  .cs { padding: 20px 22px; display: flex; align-items: baseline; gap: 16px; }
  .cs-n { font-size: 28px; flex: none; }
  .cs-l { margin-top: 0; }
  .c-thumbs { grid-template-columns: 1fr; }
  .c-thumb-img { height: 190px; }
  .c-lead figcaption { padding: 22px 22px 24px; }
  .c-lead-img { height: 300px; }
  .c-lead-img img { object-position: center 6%; }
}

@media (max-width: 380px) {
  .hero h1 { font-size: 26px; }
  .hero h1 .nb { white-space: normal; }
}