/*! Ledger中文站 - 琥珀金主题 v1.0 */

/* ========== 设计系统 ========== */
:root {
  /* 琥珀金配色 */
  --gold: #f59e0b;
  --gold-light: #fbbf24;
  --gold-dark: #b45309;
  --gold-glow: rgba(245, 158, 11, 0.4);
  
  /* 深炭灰 */
  --zinc-950: #09090b;
  --zinc-900: #18181b;
  --zinc-800: #27272a;
  --zinc-700: #3f3f46;
  --zinc-600: #52525b;
  --zinc-500: #71717a;
  --zinc-400: #a1a1aa;
  --zinc-300: #d4d4d8;
  --zinc-200: #e4e4e7;
  --zinc-100: #f4f4f5;
  --zinc-50: #fafafa;
  
  /* 功能色 */
  --success: #22c55e;
  --warn: #f59e0b;
  --danger: #ef4444;
  
  /* 尺寸 */
  --gap-1: 4px;
  --gap-2: 8px;
  --gap-3: 12px;
  --gap-4: 16px;
  --gap-5: 20px;
  --gap-6: 24px;
  --gap-8: 32px;
  --gap-10: 40px;
  --gap-12: 48px;
  --gap-16: 64px;
  --gap-20: 80px;
  --gap-24: 96px;
  
  /* 圆角 */
  --r-xs: 4px;
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 20px;
  --r-xl: 28px;
  --r-full: 9999px;
  
  /* 字体 */
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans SC", sans-serif;
  
  /* 布局 */
  --max-w: 1200px;
  --header-h: 72px;
  
  /* 层级 */
  --z-header: 1000;
  --z-float: 900;
}

/* ========== 重置 ========== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
body { font-family: var(--font); font-size: 16px; line-height: 1.6; background: var(--zinc-50); color: var(--zinc-900); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
body.menu-open { overflow: hidden; }
img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }
ul, ol { list-style: none; }
table { border-collapse: collapse; width: 100%; }

/* ========== 工具类 ========== */
.hw-skip { position: absolute; top: -100%; left: 50%; transform: translateX(-50%); background: var(--gold); color: white; padding: 12px 24px; border-radius: var(--r-md); z-index: 9999; }
.hw-skip:focus { top: 16px; }
.hw-wrap { width: 100%; max-width: var(--max-w); margin: 0 auto; padding: 0 var(--gap-6); }

/* ========== 按钮系统 ========== */
.hw-btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--gap-2); padding: 14px 28px; font-size: 15px; font-weight: 600; border-radius: var(--r-full); transition: all 0.3s ease; white-space: nowrap; border: 2px solid transparent; }
.hw-btn--sm { padding: 10px 20px; font-size: 14px; }
.hw-btn--lg { padding: 18px 36px; font-size: 16px; }
.hw-btn--block { width: 100%; }
.hw-btn--gold { background: var(--gold); color: var(--zinc-900); border-color: var(--gold); }
.hw-btn--gold:hover { background: var(--gold-light); border-color: var(--gold-light); transform: translateY(-2px); box-shadow: 0 8px 24px var(--gold-glow); }
.hw-btn--dark { background: var(--zinc-900); color: white; border-color: var(--zinc-900); }
.hw-btn--dark:hover { background: var(--zinc-800); }
.hw-btn--ghost { background: transparent; color: var(--zinc-900); border-color: var(--zinc-400); }
.hw-btn--ghost:hover { border-color: var(--gold); color: var(--gold); }
.hw-btn--outline-light { background: transparent; color: white; border-color: rgba(255,255,255,0.3); }
.hw-btn--outline-light:hover { background: white; color: var(--zinc-900); }
.hw-btn--outline-dark { background: transparent; color: var(--zinc-900); border-color: var(--zinc-300); }
.hw-btn--outline-dark:hover { border-color: var(--zinc-900); }

/* ========== HEADER ========== */
.hw-header { position: fixed; top: 0; left: 0; right: 0; height: var(--header-h); background: rgba(250,250,250,0.9); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); z-index: var(--z-header); border-bottom: 1px solid var(--zinc-200); transition: all 0.3s ease; }
.hw-header.is-scrolled { box-shadow: 0 4px 20px rgba(0,0,0,0.08); }
.hw-header__inner { display: flex; align-items: center; justify-content: space-between; height: 100%; max-width: var(--max-w); margin: 0 auto; padding: 0 var(--gap-6); }
.hw-header__end { display: flex; align-items: center; gap: var(--gap-4); }
.hw-header__end .hw-btn { display: none; }
@media (min-width: 1024px) { .hw-header__end .hw-btn { display: inline-flex; } }

/* ========== LOGO 四角框 ========== */
.hw-logo { display: inline-flex; }
.hw-logo__box { position: relative; display: inline-flex; align-items: center; padding: 6px 14px; }
.hw-logo__corner { position: absolute; width: 10px; height: 10px; }
.hw-logo__corner--tl { top: 0; left: 0; border-top: 2px solid var(--zinc-400); border-left: 2px solid var(--zinc-400); }
.hw-logo__corner--tr { top: 0; right: 0; border-top: 2px solid var(--zinc-400); border-right: 2px solid var(--zinc-400); }
.hw-logo__corner--bl { bottom: 0; left: 0; border-bottom: 2px solid var(--zinc-400); border-left: 2px solid var(--zinc-400); }
.hw-logo__corner--br { bottom: 0; right: 0; border-bottom: 2px solid var(--zinc-400); border-right: 2px solid var(--zinc-400); }
.hw-logo__text { font-size: 15px; font-weight: 600; color: var(--zinc-800); letter-spacing: 0.02em; }
.hw-logo--light .hw-logo__corner { border-color: rgba(255,255,255,0.4); }
.hw-logo--light .hw-logo__text { color: white; }

/* ========== NAV ========== */
.hw-nav { display: none; gap: var(--gap-1); }
@media (min-width: 1024px) { .hw-nav { display: flex; } }
.hw-nav__link { padding: 10px 16px; font-size: 14px; font-weight: 500; color: var(--zinc-600); border-radius: var(--r-full); transition: all 0.2s ease; }
.hw-nav__link:hover, .hw-nav__link.is-active { color: var(--zinc-900); background: var(--zinc-100); }

/* ========== TOGGLE ========== */
.hw-toggle { display: flex; flex-direction: column; justify-content: center; align-items: center; width: 44px; height: 44px; gap: 6px; }
@media (min-width: 1024px) { .hw-toggle { display: none; } }
.hw-toggle__line { width: 24px; height: 2px; background: var(--zinc-700); border-radius: 2px; transition: all 0.3s ease; position: relative; }
.hw-toggle__line::before, .hw-toggle__line::after { content: ""; position: absolute; left: 0; width: 100%; height: 2px; background: var(--zinc-700); border-radius: 2px; transition: all 0.3s ease; }
.hw-toggle__line::before { top: -7px; }
.hw-toggle__line::after { top: 7px; }
body.menu-open .hw-toggle__line { background: transparent; }
body.menu-open .hw-toggle__line::before { top: 0; transform: rotate(45deg); }
body.menu-open .hw-toggle__line::after { top: 0; transform: rotate(-45deg); }

body.menu-open .hw-nav { display: flex; flex-direction: column; position: fixed; top: var(--header-h); left: 0; right: 0; bottom: 0; background: white; padding: var(--gap-6); gap: var(--gap-2); animation: fadeMenu 0.3s ease; }
body.menu-open .hw-nav__link { padding: 18px; font-size: 18px; background: var(--zinc-100); border-radius: var(--r-md); text-align: center; }
@keyframes fadeMenu { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }

/* ========== HERO ========== */
.hw-hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding: calc(var(--header-h) + var(--gap-16)) 0 var(--gap-16); overflow: hidden; }
.hw-hero__bg { position: absolute; inset: 0; background: linear-gradient(135deg, var(--zinc-900) 0%, var(--zinc-800) 50%, #1a1a1f 100%); z-index: 0; }
.hw-hero__bg::after { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 30% 40%, rgba(245,158,11,0.1) 0%, transparent 50%); }
.hw-hero__inner { position: relative; z-index: 1; max-width: var(--max-w); margin: 0 auto; padding: 0 var(--gap-6); display: grid; gap: var(--gap-12); }
@media (min-width: 1024px) { .hw-hero__inner { grid-template-columns: 1fr 1fr; align-items: center; } }

.hw-hero__badge { display: inline-block; padding: 8px 18px; font-size: 13px; font-weight: 600; color: var(--gold); background: rgba(245,158,11,0.1); border: 1px solid rgba(245,158,11,0.3); border-radius: var(--r-full); margin-bottom: var(--gap-6); animation: fadeUp 0.6s ease; }
.hw-hero__title { font-size: clamp(32px, 6vw, 56px); font-weight: 800; line-height: 1.1; letter-spacing: -0.03em; color: white; margin-bottom: var(--gap-6); animation: fadeUp 0.6s ease 0.1s both; }
.hw-hero__desc { font-size: 17px; color: var(--zinc-400); margin-bottom: var(--gap-8); line-height: 1.7; max-width: 520px; animation: fadeUp 0.6s ease 0.2s both; }
.hw-hero__actions { display: flex; flex-wrap: wrap; gap: var(--gap-4); margin-bottom: var(--gap-12); animation: fadeUp 0.6s ease 0.3s both; }
.hw-hero__numbers { display: flex; gap: var(--gap-10); animation: fadeUp 0.6s ease 0.4s both; }
.hw-num { text-align: left; }
.hw-num__val { font-size: 36px; font-weight: 800; color: var(--gold); }
.hw-num__plus, .hw-num__unit { font-size: 20px; font-weight: 700; color: var(--gold-light); }
.hw-num__label { display: block; font-size: 13px; color: var(--zinc-500); margin-top: var(--gap-1); }

.hw-hero__visual { display: none; justify-content: center; animation: fadeUp 0.8s ease 0.3s both; }
@media (min-width: 1024px) { .hw-hero__visual { display: flex; } }
.hw-hero__visual img { max-width: 480px; filter: drop-shadow(0 32px 64px rgba(0,0,0,0.4)); }

@keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }

/* ========== SECTION HEAD ========== */
.hw-sec-head { margin-bottom: var(--gap-12); text-align: center; }
.hw-sec-head--left { text-align: left; }
.hw-sec-head--light { color: white; }
.hw-sec-head--light .hw-sec-head__text { color: rgba(255,255,255,0.6); }
.hw-sec-head__tag { display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--gold); margin-bottom: var(--gap-3); }
.hw-sec-head__title { font-size: clamp(26px, 4vw, 38px); font-weight: 800; letter-spacing: -0.02em; margin-bottom: var(--gap-3); }
.hw-sec-head__text { font-size: 16px; color: var(--zinc-500); }

/* ========== DEVICES 横向滑动 ========== */
.hw-devices { padding: var(--gap-24) 0; background: white; }
.hw-devices__slider { overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none; padding: var(--gap-4) 0; }
.hw-devices__slider::-webkit-scrollbar { display: none; }
.hw-devices__track { display: flex; gap: var(--gap-6); padding: 0 var(--gap-6); width: max-content; }
@media (min-width: 1024px) { .hw-devices__track { padding: 0 calc((100vw - var(--max-w)) / 2 + var(--gap-6)); } }

.hw-card { width: 280px; flex-shrink: 0; background: var(--zinc-50); border: 1px solid var(--zinc-200); border-radius: var(--r-lg); overflow: hidden; transition: all 0.3s ease; position: relative; }
.hw-card:hover { transform: translateY(-8px); box-shadow: 0 20px 40px rgba(0,0,0,0.1); border-color: var(--zinc-300); }
.hw-card--hot { border-color: var(--gold); }
.hw-card__tag { position: absolute; top: var(--gap-4); right: var(--gap-4); padding: 6px 14px; font-size: 11px; font-weight: 600; background: var(--zinc-800); color: white; border-radius: var(--r-full); z-index: 2; }
.hw-card__tag--new { background: var(--zinc-700); }
.hw-card__tag--hot { background: var(--gold); color: var(--zinc-900); }
.hw-card__img { aspect-ratio: 4/5; display: flex; align-items: center; justify-content: center; padding: var(--gap-6); background: white; }
.hw-card__img img { max-height: 100%; object-fit: contain; transition: transform 0.4s ease; }
.hw-card:hover .hw-card__img img { transform: scale(1.05); }
.hw-card__body { padding: var(--gap-5); }
.hw-card__name { font-size: 20px; font-weight: 700; margin-bottom: var(--gap-2); }
.hw-card__intro { font-size: 14px; color: var(--zinc-500); margin-bottom: var(--gap-4); line-height: 1.5; }
.hw-card__specs { display: flex; flex-wrap: wrap; gap: var(--gap-2); margin-bottom: var(--gap-5); }
.hw-card__specs li { padding: 4px 10px; font-size: 12px; background: var(--zinc-100); border-radius: var(--r-full); color: var(--zinc-600); }

.hw-devices__nav { display: flex; justify-content: center; gap: var(--gap-3); margin-top: var(--gap-8); }
.hw-devices__arrow { width: 48px; height: 48px; border-radius: 50%; background: var(--zinc-100); display: flex; align-items: center; justify-content: center; transition: all 0.2s ease; }
.hw-devices__arrow:hover { background: var(--zinc-200); }
.hw-devices__arrow svg { stroke: var(--zinc-600); fill: none; stroke-width: 2; }

/* ========== COMPARE ========== */
.hw-compare { padding: var(--gap-16) 0; background: var(--zinc-100); }
.hw-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.hw-table { min-width: 640px; background: white; border-radius: var(--r-lg); overflow: hidden; box-shadow: 0 4px 20px rgba(0,0,0,0.05); }
.hw-table th, .hw-table td { padding: 16px 20px; text-align: left; border-bottom: 1px solid var(--zinc-100); }
.hw-table th { font-size: 14px; font-weight: 600; background: var(--zinc-50); color: var(--zinc-700); }
.hw-table td { font-size: 14px; color: var(--zinc-600); }
.hw-table tbody tr:hover { background: var(--zinc-50); }
.hw-check { color: var(--success); font-weight: 600; }

/* ========== WHY 视频+内容 ========== */
.hw-why { padding: var(--gap-24) 0; background: white; }
.hw-why__grid { display: grid; gap: var(--gap-12); }
@media (min-width: 1024px) { .hw-why__grid { grid-template-columns: 1fr 1fr; align-items: center; } }
.hw-why__video { position: relative; border-radius: var(--r-xl); overflow: hidden; aspect-ratio: 16/10; background: var(--zinc-900); }
.hw-why__player { width: 100%; height: 100%; object-fit: cover; }
.hw-why__overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.2); display: flex; align-items: center; justify-content: center; opacity: 0; transition: opacity 0.3s ease; }
.hw-why__video:hover .hw-why__overlay { opacity: 1; }
.hw-why__play { width: 72px; height: 72px; background: rgba(255,255,255,0.9); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 24px; color: var(--zinc-900); }

.hw-why__list { display: flex; flex-direction: column; gap: var(--gap-6); }
.hw-why__item { display: flex; gap: var(--gap-4); }
.hw-why__icon { width: 56px; height: 56px; background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%); border-radius: var(--r-md); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.hw-why__icon svg { stroke: white; fill: none; stroke-width: 1.5; }
.hw-why__item strong { display: block; font-size: 17px; font-weight: 700; margin-bottom: var(--gap-1); }
.hw-why__item p { font-size: 14px; color: var(--zinc-500); line-height: 1.6; }

/* ========== START 步骤 ========== */
.hw-start { padding: var(--gap-24) 0; background: var(--zinc-100); }
.hw-steps { display: grid; gap: var(--gap-6); }
@media (min-width: 640px) { .hw-steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .hw-steps { grid-template-columns: repeat(4, 1fr); } }
.hw-step { background: white; border-radius: var(--r-lg); padding: var(--gap-8) var(--gap-6); text-align: center; position: relative; transition: all 0.3s ease; }
.hw-step:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(0,0,0,0.08); }
.hw-step__num { position: absolute; top: var(--gap-4); left: var(--gap-4); font-size: 48px; font-weight: 900; color: var(--zinc-100); line-height: 1; }
.hw-step__icon { width: 72px; height: 72px; background: var(--zinc-100); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto var(--gap-5); position: relative; z-index: 1; transition: all 0.3s ease; }
.hw-step:hover .hw-step__icon { background: var(--gold); }
.hw-step__icon svg { stroke: var(--zinc-600); fill: none; stroke-width: 1.5; transition: stroke 0.3s ease; }
.hw-step:hover .hw-step__icon svg { stroke: white; }
.hw-step h3 { font-size: 18px; font-weight: 700; margin-bottom: var(--gap-2); }
.hw-step p { font-size: 14px; color: var(--zinc-500); line-height: 1.5; }

/* ========== PROTECT 安全 ========== */
.hw-protect { padding: var(--gap-24) 0; background: var(--zinc-900); color: white; }
.hw-shield { display: grid; gap: var(--gap-8); margin-bottom: var(--gap-8); }
@media (min-width: 1024px) { .hw-shield { grid-template-columns: 1.5fr 1fr; } }
.hw-shield__main { background: var(--zinc-800); border: 1px solid var(--zinc-700); border-radius: var(--r-xl); padding: var(--gap-10); }
.hw-shield__icon { width: 80px; height: 80px; background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%); border-radius: var(--r-lg); display: flex; align-items: center; justify-content: center; margin-bottom: var(--gap-6); }
.hw-shield__icon svg { stroke: white; fill: none; stroke-width: 1.5; }
.hw-shield__main h3 { font-size: 24px; font-weight: 700; margin-bottom: var(--gap-4); }
.hw-shield__main p { font-size: 15px; color: var(--zinc-400); line-height: 1.7; }

.hw-shield__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--gap-4); }
.hw-shield__item { background: var(--zinc-800); border: 1px solid var(--zinc-700); border-radius: var(--r-lg); padding: var(--gap-5); text-align: center; transition: all 0.3s ease; }
.hw-shield__item:hover { border-color: var(--gold); transform: translateY(-4px); }
.hw-shield__item svg { stroke: var(--gold); fill: none; stroke-width: 1.5; margin-bottom: var(--gap-3); }
.hw-shield__item h4 { font-size: 15px; font-weight: 600; margin-bottom: var(--gap-1); }
.hw-shield__item p { font-size: 13px; color: var(--zinc-500); }

.hw-alert { display: flex; gap: var(--gap-4); background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.3); border-radius: var(--r-lg); padding: var(--gap-5); }
.hw-alert svg { stroke: var(--danger); fill: none; stroke-width: 1.5; flex-shrink: 0; }
.hw-alert strong { display: block; color: var(--danger); margin-bottom: var(--gap-1); }
.hw-alert p { font-size: 14px; color: var(--zinc-300); }

/* ========== QUESTIONS FAQ ========== */
.hw-questions { padding: var(--gap-24) 0; background: white; }
.hw-accordion { max-width: 800px; margin: 0 auto var(--gap-10); }
.hw-accordion__item { background: var(--zinc-50); border-radius: var(--r-md); margin-bottom: var(--gap-3); overflow: hidden; }
.hw-accordion__q { display: flex; justify-content: space-between; align-items: center; padding: 20px 24px; font-size: 16px; font-weight: 600; cursor: pointer; list-style: none; transition: background 0.2s ease; }
.hw-accordion__q::-webkit-details-marker { display: none; }
.hw-accordion__q::after { content: "+"; font-size: 24px; font-weight: 300; color: var(--zinc-400); transition: transform 0.3s ease; }
.hw-accordion__item[open] .hw-accordion__q { background: var(--zinc-100); }
.hw-accordion__item[open] .hw-accordion__q::after { transform: rotate(45deg); color: var(--gold); }
.hw-accordion__a { padding: 0 24px 20px; }
.hw-accordion__a p { font-size: 15px; color: var(--zinc-600); line-height: 1.7; }
.hw-questions__more { text-align: center; }
.hw-questions__more p { color: var(--zinc-500); margin-bottom: var(--gap-4); }

/* ========== NEWS ========== */
.hw-news { padding: var(--gap-24) 0; background: var(--zinc-100); }
.hw-news__grid { display: grid; gap: var(--gap-6); }
@media (min-width: 768px) { .hw-news__grid { grid-template-columns: 1fr 1fr; } }
.hw-post { background: white; border-radius: var(--r-lg); overflow: hidden; transition: all 0.3s ease; }
.hw-post:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(0,0,0,0.1); }
.hw-post--lg { grid-column: 1 / -1; }
@media (min-width: 768px) { .hw-post--lg { display: grid; grid-template-columns: 1.4fr 1fr; } }
.hw-post__img { aspect-ratio: 16/10; overflow: hidden; }
.hw-post--lg .hw-post__img { aspect-ratio: auto; height: 100%; min-height: 240px; }
.hw-post__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.hw-post:hover .hw-post__img img { transform: scale(1.05); }
.hw-post__body { padding: var(--gap-6); }
.hw-post--lg .hw-post__body { display: flex; flex-direction: column; justify-content: center; padding: var(--gap-8); }
.hw-post__cat { display: inline-block; padding: 4px 12px; font-size: 12px; font-weight: 600; background: var(--zinc-100); border-radius: var(--r-full); margin-bottom: var(--gap-3); }
.hw-post h3 { font-size: 18px; font-weight: 700; margin-bottom: var(--gap-2); }
.hw-post--lg h3 { font-size: 22px; }
.hw-post p { font-size: 14px; color: var(--zinc-500); margin-bottom: var(--gap-4); }
.hw-post__more { font-size: 14px; font-weight: 600; color: var(--gold-dark); }
.hw-post__more:hover { color: var(--gold); }

/* ========== ABOUT ========== */
.hw-about { padding: var(--gap-24) 0; background: white; }
.hw-about__grid { display: grid; gap: var(--gap-12); align-items: center; }
@media (min-width: 1024px) { .hw-about__grid { grid-template-columns: 1fr 1fr; } }
.hw-about__img img { border-radius: var(--r-xl); box-shadow: 0 24px 48px rgba(0,0,0,0.1); }
.hw-about__content p { font-size: 16px; color: var(--zinc-600); margin-bottom: var(--gap-6); line-height: 1.8; }
.hw-about__list { display: flex; flex-direction: column; gap: var(--gap-4); }
.hw-about__list li { display: flex; align-items: center; gap: var(--gap-3); font-size: 15px; }
.hw-about__list svg { stroke: var(--success); fill: none; stroke-width: 2; flex-shrink: 0; }

/* ========== CONTACT ========== */
.hw-contact { padding: var(--gap-24) 0; background: var(--zinc-900); color: white; }
.hw-contact__grid { display: grid; gap: var(--gap-6); margin-bottom: var(--gap-6); }
@media (min-width: 768px) { .hw-contact__grid { grid-template-columns: repeat(3, 1fr); } }
.hw-contact__card { background: var(--zinc-800); border: 1px solid var(--zinc-700); border-radius: var(--r-lg); padding: var(--gap-8); text-align: center; transition: all 0.3s ease; }
.hw-contact__card:hover { border-color: var(--gold); transform: translateY(-4px); }
.hw-contact__card svg { stroke: var(--gold); fill: none; stroke-width: 1.5; margin-bottom: var(--gap-4); }
.hw-contact__card h3 { font-size: 18px; font-weight: 700; margin-bottom: var(--gap-2); }
.hw-contact__card p { font-size: 14px; color: var(--zinc-400); margin-bottom: var(--gap-5); }
.hw-contact__hours { text-align: center; font-size: 14px; color: var(--zinc-500); }

/* ========== CTA ========== */
.hw-cta { padding: var(--gap-20) 0; background: white; }
.hw-cta__box { background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%); border-radius: var(--r-xl); padding: var(--gap-16) var(--gap-8); text-align: center; }
.hw-cta__box h2 { font-size: clamp(24px, 4vw, 32px); font-weight: 800; color: var(--zinc-900); margin-bottom: var(--gap-3); }
.hw-cta__box p { font-size: 16px; color: var(--zinc-800); margin-bottom: var(--gap-8); }
.hw-cta__btns { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--gap-4); }

/* ========== FOOTER ========== */
.hw-footer { background: var(--zinc-900); color: white; padding: var(--gap-16) 0 0; }
.hw-footer__top { display: grid; gap: var(--gap-12); padding-bottom: var(--gap-12); border-bottom: 1px solid var(--zinc-800); }
@media (min-width: 768px) { .hw-footer__top { grid-template-columns: 1fr 2fr; } }
.hw-footer__brand p { font-size: 14px; color: var(--zinc-500); margin-top: var(--gap-4); max-width: 260px; }
.hw-footer__nav { display: grid; gap: var(--gap-8); }
@media (min-width: 640px) { .hw-footer__nav { grid-template-columns: repeat(3, 1fr); } }
.hw-footer__col h4 { font-size: 14px; font-weight: 600; color: var(--zinc-300); margin-bottom: var(--gap-4); }
.hw-footer__col ul { display: flex; flex-direction: column; gap: var(--gap-3); }
.hw-footer__col a { font-size: 14px; color: var(--zinc-500); transition: color 0.2s ease; }
.hw-footer__col a:hover { color: var(--gold); }
.hw-footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--gap-4); padding: var(--gap-6) 0; font-size: 13px; color: var(--zinc-600); }

/* ========== FLOAT ========== */
.hw-float { position: fixed; right: var(--gap-6); bottom: var(--gap-6); z-index: var(--z-float); display: none; }
@media (max-width: 1023px) { .hw-float { display: block; } }
.hw-float__btn { width: 60px; height: 60px; background: var(--gold); color: var(--zinc-900); border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 8px 24px var(--gold-glow); transition: all 0.3s ease; }
.hw-float__btn:hover { transform: scale(1.1); }
.hw-float__btn svg { stroke: currentColor; fill: none; stroke-width: 1.5; }

.hw-top { position: fixed; right: var(--gap-6); bottom: calc(var(--gap-6) + 76px); width: 48px; height: 48px; background: white; color: var(--zinc-600); border: 1px solid var(--zinc-200); border-radius: 50%; z-index: var(--z-float); opacity: 0; visibility: hidden; transform: translateY(16px); transition: all 0.3s ease; display: flex; align-items: center; justify-content: center; }
.hw-top.is-show { opacity: 1; visibility: visible; transform: translateY(0); }
.hw-top:hover { background: var(--gold); color: var(--zinc-900); border-color: var(--gold); }
.hw-top svg { stroke: currentColor; fill: none; stroke-width: 2; }
@media (min-width: 1024px) { .hw-top { bottom: var(--gap-10); } }

/* ========== 动画减弱 ========== */
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; } }