/* ============================================================
   同学汇 · 主样式表 main.css
   ============================================================ */

/* —— 通用容器与工具类 —— */
.container { width: 100%; max-width: var(--max-w); margin: 0 auto; padding-inline: var(--gutter); }

.section { padding-block: var(--space-section); position: relative; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-sans); font-size: var(--fs-small); font-weight: 600;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--red-700);
}
.eyebrow::before,
.eyebrow::after {
  content: ""; width: 28px; height: 2px; background: var(--grad-gold); border-radius: 2px;
}

.section-head { max-width: 720px; margin: 0 auto 3.2rem; text-align: center; }
.section-head h2 { font-size: var(--fs-h2); margin: 1rem 0 0.8rem; color: var(--ink-900); }
.section-head p { font-size: var(--fs-lead); color: var(--ink-500); }

.text-gold {
  background: var(--grad-gold-text);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* —— 按钮 —— */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.95rem 2.1rem; border-radius: var(--radius-pill);
  font-weight: 600; font-size: var(--fs-body); letter-spacing: 0.02em;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s;
  will-change: transform;
}
.btn-primary { background: var(--grad-red); color: #fff; box-shadow: var(--shadow-md); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.btn-gold { background: var(--grad-gold); color: var(--red-900); box-shadow: var(--shadow-gold); }
.btn-gold:hover { transform: translateY(-3px); }
.btn-ghost { background: rgba(255,255,255,0.12); color: #fff; border: 1.5px solid rgba(255,255,255,0.5); backdrop-filter: blur(6px); }
.btn-ghost:hover { background: rgba(255,255,255,0.22); transform: translateY(-3px); }
.btn-outline { border: 1.5px solid var(--red-600); color: var(--red-700); }
.btn-outline:hover { background: var(--red-600); color: #fff; transform: translateY(-3px); }

/* ============================================================
   Header 导航栏
   ============================================================ */
.header {
  position: fixed; inset: 0 0 auto 0; z-index: 100; height: var(--header-h);
  display: flex; align-items: center;
  transition: background 0.4s, box-shadow 0.4s, height 0.4s;
}
.header.scrolled {
  background: rgba(251, 247, 242, 0.92);
  backdrop-filter: blur(14px);
  box-shadow: 0 6px 24px rgba(122,10,28,0.08);
}
.header .container { display: flex; align-items: center; justify-content: space-between; }

.brand { display: flex; align-items: center; gap: 0.7rem; }
.brand-mark {
  width: 44px; height: 44px; flex: none;
  display: grid; place-items: center;
  filter: drop-shadow(0 4px 10px rgba(122, 10, 28, 0.28));
}
.brand-mark svg { display: block; width: 100%; height: 100%; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name { font-family: var(--font-serif); font-weight: 700; font-size: 1.25rem; color: var(--ink-900); }
.brand-slogan { font-size: 0.68rem; letter-spacing: 0.28em; color: var(--red-700); }
.header:not(.scrolled) .brand-name { color: #fff; }
.header:not(.scrolled) .brand-slogan { color: var(--gold-400); }

.nav { display: flex; align-items: center; gap: 2rem; }
.nav-link {
  position: relative; font-weight: 500; font-size: 0.98rem; color: var(--ink-700);
  transition: color 0.3s;
}
.header:not(.scrolled) .nav-link { color: rgba(255,255,255,0.9); }
.nav-link::after {
  content: ""; position: absolute; left: 0; bottom: -6px; width: 0; height: 2px;
  background: var(--grad-gold); transition: width 0.3s var(--ease);
}
.nav-link:hover { color: var(--red-600); }
.header:not(.scrolled) .nav-link:hover { color: var(--gold-400); }
.nav-link:hover::after { width: 100%; }

.header-actions { display: flex; align-items: center; gap: 0.9rem; }
.header-actions .btn { padding: 0.6rem 1.4rem; font-size: 0.92rem; }
.link-login { font-weight: 600; color: var(--ink-700); transition: color 0.3s; }
.header:not(.scrolled) .link-login { color: #fff; }
.link-login:hover { color: var(--red-600); }

/* 汉堡按钮 */
.hamburger {
  display: none; width: 44px; height: 44px; border-radius: 12px;
  position: relative; z-index: 110;
}
.hamburger span {
  position: absolute; left: 11px; width: 22px; height: 2px; border-radius: 2px;
  background: var(--ink-900); transition: transform 0.35s var(--ease), opacity 0.25s;
}
.header:not(.scrolled) .hamburger span { background: #fff; }
.hamburger span:nth-child(1) { top: 15px; }
.hamburger span:nth-child(2) { top: 21px; }
.hamburger span:nth-child(3) { top: 27px; }
body.menu-open .hamburger span:nth-child(1) { transform: translateY(6px) rotate(45deg); background:#fff;}
body.menu-open .hamburger span:nth-child(2) { opacity: 0; }
body.menu-open .hamburger span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); background:#fff;}

/* 移动抽屉 */
.mobile-drawer {
  position: fixed; inset: 0; z-index: 105;
  background: var(--grad-red-deep);
  display: flex; flex-direction: column; justify-content: center; gap: 0.4rem;
  padding: 5rem var(--gutter) 3rem;
  transform: translateX(100%); transition: transform 0.5s var(--ease);
  visibility: hidden;
}
body.menu-open .mobile-drawer { transform: translateX(0); visibility: visible; }
.mobile-drawer a { color: #fff; }
.mobile-drawer .m-link {
  font-family: var(--font-serif); font-size: 1.7rem; font-weight: 700;
  padding: 0.7rem 0; border-bottom: 1px solid rgba(255,255,255,0.14);
  display: flex; justify-content: space-between; align-items: center;
}
.mobile-drawer .m-link span { color: var(--gold-400); font-size: 1rem; }
.mobile-actions { margin-top: 2rem; display: flex; flex-direction: column; gap: 0.9rem; }

/* ============================================================
   Hero 首屏
   ============================================================ */
.hero {
  position: relative; min-height: 100svh; display: flex; align-items: center;
  color: #fff; overflow: hidden; padding-top: var(--header-h);
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-slide {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0; transform: scale(1.08);
  transition: opacity 1.4s var(--ease), transform 7s linear;
  will-change: opacity, transform;
}
.hero-slide.is-active { opacity: 1; transform: scale(1); }
.hero-bg::after { content: ""; position: absolute; inset: 0; z-index: 1; background: var(--overlay-red); }
/* 轮播指示点 */
.hero-dots {
  position: absolute; z-index: 4; bottom: 30px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 0.6rem;
}
.hero-dots button {
  width: 9px; height: 9px; border-radius: 50%; padding: 0;
  background: rgba(255,255,255,0.4); transition: all 0.4s var(--ease);
  border: 1px solid rgba(255,255,255,0.5);
}
.hero-dots button.active { width: 28px; border-radius: 999px; background: var(--grad-gold); border-color: transparent; }
/* 老照片墙飘动光斑 */
.hero-glow {
  position: absolute; border-radius: 50%; filter: blur(80px); z-index: 1; opacity: 0.5;
  pointer-events: none;
}
.hero-glow.g1 { width: 460px; height: 460px; background: var(--gold-500); top: -120px; right: -80px; animation: float 9s var(--ease) infinite alternate; }
.hero-glow.g2 { width: 380px; height: 380px; background: var(--red-400); bottom: -140px; left: -90px; animation: float 11s var(--ease) infinite alternate; }
@keyframes float { to { transform: translate(30px, 40px) scale(1.1); } }

.hero-inner { position: relative; z-index: 2; max-width: 960px; }
.hero .eyebrow { color: var(--gold-400); }
.hero .eyebrow::before,
.hero .eyebrow::after { background: var(--gold-400); }
.hero h1 {
  font-size: var(--fs-hero); margin: 1.4rem 0 1.6rem; letter-spacing: 0.02em;
  text-shadow: 0 6px 30px rgba(0,0,0,0.3);
}
.hero h1 .line2 { display: block; white-space: nowrap; }
.hero-lead { font-size: var(--fs-lead); max-width: 620px; color: rgba(255,255,255,0.92); margin-bottom: 2.4rem; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 1rem; }
.hero-stats { display: flex; gap: 2.8rem; margin-top: 3.4rem; flex-wrap: wrap; }
.hero-stats .stat { display: flex; flex-direction: column; gap: 0.4rem; }
.hero-stats .stat-value { display: flex; align-items: baseline; gap: 0.15rem; line-height: 1; }
.hero-stats .stat-value b { font-family: var(--font-serif); font-size: 2.4rem; color: var(--gold-400); line-height: 1; font-weight: 700; }
.hero-stats .stat-value .suf { font-family: var(--font-serif); font-size: 1.15rem; font-style: normal; color: var(--gold-400); }
.hero-stats .stat-label { font-size: 0.85rem; color: rgba(255,255,255,0.8); letter-spacing: 0.05em; }

/* ============================================================
   品牌理念区
   ============================================================ */
.philosophy { background: var(--paper); }
.philosophy .container { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(2rem,5vw,5rem); align-items: center; }
.philosophy-copy h2 { font-size: var(--fs-h2); margin: 1rem 0 1.4rem; }
.philosophy-copy p { color: var(--ink-500); margin-bottom: 1.6rem; font-size: var(--fs-lead); }
.value-list { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; margin-top: 2rem; }
.value-item { display: flex; gap: 0.9rem; align-items: flex-start; }
.value-item .vi-icon {
  flex: none; width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  background: var(--red-050); color: var(--red-600); font-size: 1.4rem; border: 1px solid var(--red-100);
}
.value-item h4 { font-size: 1.05rem; margin-bottom: 0.2rem; }
.value-item p { font-size: 0.9rem; margin: 0; color: var(--ink-500); }

.philosophy-visual { position: relative; }
.pv-frame {
  border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg);
  border: 6px solid #fff; transform: rotate(-2deg);
}
.pv-frame img { width: 100%; aspect-ratio: 4/5; object-fit: cover; }
.pv-badge {
  position: absolute; bottom: -22px; left: -22px; background: var(--grad-gold);
  color: var(--red-900); padding: 1rem 1.4rem; border-radius: var(--radius);
  box-shadow: var(--shadow-gold); text-align: center;
}
.pv-badge b { font-family: var(--font-serif); font-size: 1.8rem; display: block; line-height: 1; }
.pv-badge span { font-size: 0.75rem; }

/* ============================================================
   核心功能特色
   ============================================================ */
.features { background: var(--paper-2); }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem; }
.feature-card {
  background: #fff; border-radius: var(--radius-lg); padding: 2.2rem 1.9rem;
  box-shadow: var(--shadow-sm); border: 1px solid var(--line);
  transition: transform 0.4s var(--ease), box-shadow 0.4s;
  position: relative; overflow: hidden;
}
.feature-card::before {
  content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 4px;
  background: var(--grad-red); transform: scaleX(0); transform-origin: left; transition: transform 0.4s var(--ease);
}
.feature-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.feature-card:hover::before { transform: scaleX(1); }
.fc-icon {
  width: 62px; height: 62px; border-radius: 16px; display: grid; place-items: center;
  font-size: 1.8rem; margin-bottom: 1.4rem;
  background: var(--red-050); color: var(--red-600); border: 1px solid var(--red-100);
}
.feature-card:hover .fc-icon { background: var(--grad-red); color: var(--gold-400); }
.feature-card h3 { font-size: var(--fs-h3); margin-bottom: 0.6rem; }
.feature-card p { color: var(--ink-500); font-size: 0.95rem; }

/* ============================================================
   精选专题
   ============================================================ */
.showcase { background: var(--paper); }
.showcase-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem; }
.showcase-card {
  display: block; text-decoration: none; color: #fff;
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  aspect-ratio: 3/4; box-shadow: var(--shadow-md);
  transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease);
}
.showcase-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s var(--ease); }
.showcase-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 30%, rgba(122,10,28,0.9) 100%); }
.showcase-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.showcase-card:hover img { transform: scale(1.08); }
.sc-body { position: absolute; inset: auto 0 0 0; z-index: 2; padding: 1.8rem 1.5rem; }
.sc-tag {
  display: inline-block; font-size: 0.72rem; letter-spacing: 0.1em; padding: 0.25rem 0.8rem;
  border-radius: 999px; background: rgba(255,255,255,0.2); border: 1px solid rgba(255,255,255,0.35);
  margin-bottom: 0.7rem; backdrop-filter: blur(4px);
}
.sc-body h3 { font-size: 1.4rem; margin-bottom: 0.3rem; }
.sc-body p { font-size: 0.85rem; color: rgba(255,255,255,0.85); }
.sc-meta { display: flex; gap: 1.2rem; margin-top: 0.9rem; font-size: 0.78rem; color: var(--gold-400); }
/* 待接入角标 */
.sc-soon {
  position: absolute; top: 14px; right: 14px; z-index: 3;
  font-size: 0.7rem; letter-spacing: 0.1em; font-weight: 700;
  padding: 0.32rem 0.7rem; border-radius: 999px;
  background: var(--grad-gold); color: var(--red-900);
  box-shadow: var(--shadow-gold);
}
.showcase-more { text-align: center; margin-top: 3rem; }

/* ============================================================
   使用流程
   ============================================================ */
.process { background: var(--grad-red-deep); color: #fff; overflow: hidden; }
.process .section-head h2 { color: #fff; }
.process .section-head p { color: rgba(255,255,255,0.8); }
.process .eyebrow { color: var(--gold-400); }
.process .eyebrow::before,
.process .eyebrow::after { background: var(--gold-400); }
.step-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; position: relative; }
.step-grid::before {
  content: ""; position: absolute; top: 42px; left: 12%; right: 12%; height: 2px;
  background: repeating-linear-gradient(90deg, var(--gold-500) 0 10px, transparent 10px 20px);
  opacity: 0.5;
}
.step-card { text-align: center; position: relative; z-index: 1; }
.step-num {
  width: 84px; height: 84px; border-radius: 50%; margin: 0 auto 1.4rem;
  display: grid; place-items: center; font-family: var(--font-serif); font-size: 2rem; font-weight: 700;
  background: rgba(255,255,255,0.06); border: 2px solid var(--gold-500); color: var(--gold-400);
  backdrop-filter: blur(4px);
}
.step-card h3 { font-size: 1.2rem; margin-bottom: 0.5rem; }
.step-card p { color: rgba(255,255,255,0.78); font-size: 0.9rem; }

/* ============================================================
   数据共鸣
   ============================================================ */
.stats-band { background: var(--paper-2); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; text-align: center; }
.stat-box { padding: 2rem 1rem; border-radius: var(--radius-lg); background: #fff; box-shadow: var(--shadow-sm); border:1px solid var(--line);}
.stat-box .num { font-family: var(--font-serif); font-size: clamp(2.2rem,4vw,3.2rem); color: var(--red-600); line-height: 1; }
.stat-box .num .suffix { font-size: 1.3rem; color: var(--gold-600); }
.stat-box .label { color: var(--ink-500); margin-top: 0.6rem; font-size: 0.92rem; }

/* ============================================================
   用户见证
   ============================================================ */
.testimonials { background: var(--paper); }
.testi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem; }
.testi-card {
  background: #fff; border-radius: var(--radius-lg); padding: 2.2rem 1.9rem;
  box-shadow: var(--shadow-sm); border: 1px solid var(--line); position: relative;
}
.testi-card .quote { font-family: var(--font-serif); font-size: 3.4rem; color: var(--red-100); line-height: 0.5; position: absolute; top: 1.6rem; right: 1.6rem; }
.testi-card p { color: var(--ink-700); margin-bottom: 1.6rem; position: relative; z-index: 1; }
.testi-person { display: flex; align-items: center; gap: 0.9rem; }
.testi-avatar {
  width: 48px; height: 48px; border-radius: 50%; flex: none; display: grid; place-items: center;
  background: var(--grad-red); color: #fff; font-family: var(--font-serif); font-weight: 700; font-size: 1.2rem;
}
.testi-person .who b { display: block; font-size: 0.98rem; }
.testi-person .who span { font-size: 0.82rem; color: var(--ink-500); }

/* ============================================================
   CTA 行动召唤
   ============================================================ */
.cta { padding-block: clamp(4rem,8vw,7rem); }
.cta-inner {
  position: relative; overflow: hidden; border-radius: 32px; text-align: center; color: #fff;
  padding: clamp(3rem,7vw,5.5rem) var(--gutter); background: var(--grad-red);
  box-shadow: var(--shadow-lg);
}
.cta-inner::before, .cta-inner::after {
  content: ""; position: absolute; border-radius: 50%; filter: blur(60px); opacity: 0.4;
}
.cta-inner::before { width: 300px; height: 300px; background: var(--gold-500); top: -80px; left: -60px; }
.cta-inner::after { width: 260px; height: 260px; background: #fff; bottom: -90px; right: -50px; opacity:0.15;}
.cta-inner h2 { position: relative; font-size: var(--fs-h2); margin-bottom: 1rem; }
.cta-inner p { position: relative; font-size: var(--fs-lead); color: rgba(255,255,255,0.9); max-width: 560px; margin: 0 auto 2.2rem; }
.cta-inner .hero-cta { position: relative; justify-content: center; }

/* ============================================================
   Footer
   ============================================================ */
.footer { background: var(--ink-900); color: rgba(255,255,255,0.72); padding-top: clamp(3.5rem,6vw,5rem); }
.footer-top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 2.4rem; padding-bottom: 3rem; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer .brand-name { color: #fff; }
.footer .brand-slogan { color: var(--gold-400); }
.footer-about { max-width: 320px; margin-top: 1.2rem; font-size: 0.9rem; line-height: 1.8; }
.footer-col h4 { color: #fff; font-family: var(--font-sans); font-size: 1rem; margin-bottom: 1.2rem; }
.footer-col a { display: block; padding: 0.35rem 0; font-size: 0.9rem; transition: color 0.3s, padding-left 0.3s; }
.footer-col a:hover { color: var(--gold-400); padding-left: 6px; }
.footer-contact li { font-size: 0.9rem; padding: 0.35rem 0; display: flex; gap: 0.6rem; }
.footer-qr { display: flex; gap: 1rem; margin-top: 1rem; }
.qr-box { width: 88px; text-align: center; font-size: 0.72rem; }
.qr-box .qr-img { width: 88px; height: 88px; border-radius: 12px; background: #fff; display:grid; place-items:center; color: var(--red-700); font-size: 0.7rem; margin-bottom: 0.4rem; }
.footer-bottom {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.8rem;
  padding-block: 1.6rem; font-size: 0.82rem; color: rgba(255,255,255,0.5);
}
.footer-bottom a:hover { color: var(--gold-400); }

/* —— 滚动渐显动画基类 —— */
.reveal { opacity: 0; transform: translateY(38px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: 0.1s; }
.reveal.d2 { transition-delay: 0.2s; }
.reveal.d3 { transition-delay: 0.3s; }
.reveal.d4 { transition-delay: 0.4s; }

/* ============================================================
   联系客服弹窗 Modal（金黄主题）
   ============================================================ */
.modal {
  position: fixed; inset: 0; z-index: 999;
  display: flex; align-items: center; justify-content: center;
  padding: 1.2rem;
  opacity: 0; visibility: hidden; transition: opacity 0.35s var(--ease), visibility 0.35s;
}
.modal.open { opacity: 1; visibility: visible; }
.modal-mask { position: absolute; inset: 0; background: rgba(30, 12, 4, 0.62); backdrop-filter: blur(4px); }
.modal-card {
  position: relative; z-index: 1; width: 100%; max-width: 380px;
  background: linear-gradient(170deg, #fffdf7 0%, #fdf3d8 100%);
  border: 1px solid #f0d885; border-radius: 22px;
  padding: 2.4rem 2rem 2rem; text-align: center;
  box-shadow: 0 30px 70px rgba(120, 80, 10, 0.35);
  transform: translateY(24px) scale(0.96); opacity: 0;
  transition: transform 0.4s var(--ease), opacity 0.4s var(--ease);
}
.modal.open .modal-card { transform: translateY(0) scale(1); opacity: 1; }
.modal-close {
  position: absolute; top: 12px; right: 16px; width: 34px; height: 34px;
  font-size: 1.6rem; line-height: 1; color: #b8912f; background: transparent;
  border-radius: 50%; transition: background 0.3s, transform 0.3s;
}
.modal-close:hover { background: rgba(212,175,55,0.15); transform: rotate(90deg); }
.modal-badge {
  width: 60px; height: 60px; margin: 0 auto 1rem; border-radius: 50%;
  display: grid; place-items: center; font-size: 1.8rem;
  background: linear-gradient(145deg, #f5d97a, #d4af37); box-shadow: 0 8px 20px rgba(212,175,55,0.45);
}
.modal-card h3 { font-family: var(--font-serif); font-size: 1.5rem; color: #8a5a10; margin-bottom: 0.6rem; }
.modal-desc { font-size: 0.9rem; color: #9a7b3a; line-height: 1.7; margin-bottom: 1.4rem; }
.modal-qr {
  width: 190px; height: 190px; margin: 0 auto 1.2rem; padding: 10px;
  background: #fff; border-radius: 16px; box-shadow: 0 8px 24px rgba(120,80,10,0.18);
  border: 2px solid #f0d885;
}
.modal-qr img { width: 100%; height: 100%; object-fit: contain; border-radius: 8px; }
.modal-wechat {
  display: inline-flex; align-items: center; gap: 0.6rem;
  background: rgba(212,175,55,0.14); border: 1px dashed #d4af37;
  padding: 0.5rem 1.1rem; border-radius: 999px; margin-bottom: 1rem;
}
.modal-wechat-label { font-size: 0.78rem; color: #9a7b3a; }
.modal-wechat strong { font-size: 1.05rem; color: #8a5a10; letter-spacing: 0.03em; }
.modal-tip { font-size: 0.78rem; color: #b09456; line-height: 1.6; }

/* ============================================================
   敬请期待 Toast（红金渐变胶囊）
   ============================================================ */
.toast {
  position: fixed; left: 50%; bottom: 36px; transform: translateX(-50%) translateY(20px);
  z-index: 1100; max-width: calc(100vw - 32px);
  display: inline-flex; align-items: center; gap: 0.55rem;
  padding: 0.95rem 1.6rem; border-radius: var(--radius-pill);
  font-family: var(--font-sans); font-size: 0.95rem; font-weight: 600; color: #fff;
  background: var(--grad-red);
  border: 1px solid rgba(212,175,55,0.45);
  box-shadow: var(--shadow-lg);
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity 0.35s var(--ease), transform 0.35s var(--ease), visibility 0.35s;
}
.toast.show { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.toast::before { content: "✨"; font-size: 1.05rem; line-height: 1; }