:root {
  /* Base */
  --cream-1: #FAF6EE;       /* 米白 */
  --cream-2: #F5EEDD;       /* 奶油白 */
  --milk-tea: #E8D9BE;      /* 淡奶茶 */
  --milk-tea-soft: #EFE3CE;

  /* Accents */
  --lilac: #C9BCE0;         /* 淡紫 */
  --sky: #B8D4E8;           /* 淡藍 */
  --rose-purple: #E0C9DD;   /* 粉紫 */

  /* Ink */
  --ink-1: #2E2A26;
  --ink-2: #5C544B;
  --ink-3: #8B8275;
  --ink-soft: rgba(46, 42, 38, 0.55);

  --line-green: #06C755;

  /* Type */
  --font-serif: "Shippori Mincho", "Noto Serif TC", serif;
  --font-sans: "Noto Sans TC", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  /* Shadows (float) */
  --shadow-soft: 0 4px 14px rgba(120, 100, 70, 0.06), 0 1px 3px rgba(120, 100, 70, 0.04);
  --shadow-float: 0 18px 40px -18px rgba(120, 100, 70, 0.18), 0 6px 14px -6px rgba(120, 100, 70, 0.08);
  --shadow-lift: 0 30px 60px -30px rgba(120, 100, 70, 0.25), 0 10px 24px -10px rgba(120, 100, 70, 0.10);

  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-xl: 40px;
}

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

body {
  font-family: var(--font-sans);
  color: var(--ink-1);
  background: var(--cream-1);
  background-image:
    radial-gradient(1200px 600px at 10% -10%, rgba(201, 188, 224, 0.18), transparent 60%),
    radial-gradient(900px 500px at 100% 10%, rgba(184, 212, 232, 0.18), transparent 60%),
    radial-gradient(800px 600px at 50% 110%, rgba(224, 201, 221, 0.16), transparent 60%);
  background-attachment: fixed;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Subtle paper grain */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.7 0 0 0 0 0.65 0 0 0 0 0.55 0 0 0 0.06 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  mix-blend-mode: multiply;
  opacity: 0.6;
  z-index: 0;
}

.app { position: relative; z-index: 1; }

/* ============== NAV ============== */
.nav {
  position: sticky;
  top: 16px;
  z-index: 50;
  margin: 16px auto 0;
  width: min(1180px, calc(100% - 32px));
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px 12px 22px;
  border-radius: 999px;
  background: rgba(255, 252, 244, 0.7);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: var(--shadow-soft);
}
.nav__brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 18px;
  letter-spacing: 0.04em;
}
.nav__brand-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--lilac);
  box-shadow: 0 0 0 3px rgba(201, 188, 224, 0.28);
  flex-shrink: 0;
  animation: pulse 2.4s ease-in-out infinite;
}
.nav__brand-name {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 18px;
  letter-spacing: 0.04em;
  color: var(--ink-1);
  text-decoration: none;
}
.nav__brand-divider {
  width: 1px;
  height: 14px;
  background: rgba(46, 42, 38, 0.18);
  flex-shrink: 0;
}
.nav__brand-sub {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  color: var(--ink-3);
  text-transform: uppercase;
  font-weight: 400;
}
@media (max-width: 560px) {
  .nav__brand-divider, .nav__brand-sub { display: none; }
}
.nav__links {
  display: flex; gap: 6px; align-items: center;
  font-size: 14px;
}
.nav__links a {
  color: var(--ink-2);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 999px;
  transition: background 0.2s, color 0.2s;
}
.nav__links a:hover { background: rgba(232, 217, 190, 0.4); color: var(--ink-1); }
.nav__right {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav__login {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--ink-2);
  background: transparent;
  border: 1px solid rgba(46, 42, 38, 0.12);
  padding: 8px 14px;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
  white-space: nowrap;
}
.nav__login:hover {
  background: rgba(255,255,255,0.7);
  border-color: rgba(46, 42, 38, 0.22);
  color: var(--ink-1);
}
.nav__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--line-green);
  color: white;
  text-decoration: none;
  padding: 9px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  box-shadow: 0 6px 16px -4px rgba(6, 199, 85, 0.4);
  transition: transform 0.2s, box-shadow 0.2s;
}

/* User menu */
.user-menu { position: relative; }
.user-menu__trigger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px 4px 4px;
  border: 1px solid rgba(46, 42, 38, 0.1);
  background: rgba(255,255,255,0.6);
  border-radius: 999px;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--ink-1);
  transition: background 0.2s, border-color 0.2s;
}
.user-menu__trigger:hover {
  background: rgba(255,255,255,0.95);
  border-color: rgba(46, 42, 38, 0.22);
}
.user-menu__avatar {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--cream-2);
  object-fit: cover;
}
.user-menu__avatar--lg {
  width: 44px; height: 44px;
}
.user-menu__name {
  max-width: 110px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.user-menu__dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 220px;
  background: rgba(255, 253, 247, 0.97);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lift);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  padding: 12px;
  z-index: 80;
  animation: cartIn 0.2s ease;
}
.user-menu__head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 4px 6px 12px;
}
.user-menu__head-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.user-menu__head-name {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 14px;
  color: var(--ink-1);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.user-menu__head-id {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-3);
  letter-spacing: 0.05em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.user-menu__divider {
  height: 1px;
  background: rgba(46, 42, 38, 0.08);
  margin-bottom: 6px;
}
.user-menu__item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 9px 10px;
  border-radius: 10px;
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--ink-1);
  text-decoration: none;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: background 0.2s, color 0.2s;
}
.user-menu__item svg { color: var(--ink-3); flex-shrink: 0; }
.user-menu__item:hover {
  background: rgba(232, 217, 190, 0.45);
}
.user-menu__item--logout {
  color: var(--ink-2);
}
.user-menu__item--logout:hover {
  background: rgba(224, 201, 221, 0.4);
  color: var(--ink-1);
}

/* Login modal CTA */
.login-modal__cta {
  width: 100%;
  justify-content: center;
  padding: 14px 22px !important;
  font-size: 14px !important;
  margin: 12px 0;
}

@media (max-width: 760px) {
  .user-menu__name { display: none; }
  .user-menu__trigger { padding: 4px; }
}
.nav__cta:hover { transform: translateY(-1px); box-shadow: 0 10px 20px -6px rgba(6, 199, 85, 0.5); }
.nav__cta-dot { width: 6px; height: 6px; border-radius: 50%; background: white; }

@media (max-width: 760px) {
  .nav__links { display: none; }
}

/* ============== HERO ============== */
.hero {
  position: relative;
  padding: 90px 24px 70px;
  max-width: 1180px;
  margin: 0 auto;
  overflow: visible;
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--ink-3);
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.55);
  border: 1px solid rgba(255,255,255,0.8);
  backdrop-filter: blur(8px);
}
.hero__eyebrow-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--lilac);
  box-shadow: 0 0 0 3px rgba(201, 188, 224, 0.35);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(201, 188, 224, 0.35); }
  50% { box-shadow: 0 0 0 6px rgba(201, 188, 224, 0.0); }
}

.hero__title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(56px, 9vw, 132px);
  line-height: 0.95;
  margin: 24px 0 0;
  letter-spacing: -0.01em;
  color: var(--ink-1);
}
.hero__title .accent-stroke {
  display: inline-block;
  position: relative;
}
.hero__title .accent-stroke::after {
  content: "";
  position: absolute;
  left: -4%;
  right: -4%;
  bottom: 8%;
  height: 18%;
  background: linear-gradient(90deg, rgba(201,188,224,0.55), rgba(184,212,232,0.55) 60%, rgba(224,201,221,0.55));
  border-radius: 999px;
  z-index: -1;
  filter: blur(1px);
}

.hero__sub {
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: var(--font-serif);
  font-size: clamp(18px, 2vw, 22px);
  color: var(--ink-2);
  margin-top: 22px;
  font-weight: 300;
  letter-spacing: 0.04em;
}
.hero__sub-sep {
  width: 32px; height: 1px;
  background: var(--ink-3);
  opacity: 0.5;
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  margin-top: 36px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-3);
  letter-spacing: 0.1em;
}
.hero__meta b {
  font-weight: 500;
  color: var(--ink-1);
  margin-right: 8px;
}

.hero__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 44px;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  font-family: var(--font-sans);
  white-space: nowrap;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.btn--primary {
  background: var(--ink-1);
  color: var(--cream-1);
  box-shadow: var(--shadow-float);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-lift); }
.btn--line {
  background: var(--line-green);
  color: white;
  box-shadow: 0 8px 22px -8px rgba(6,199,85,0.45);
}
.btn--line:hover { transform: translateY(-2px); }
.btn--ghost {
  background: rgba(255,255,255,0.5);
  border-color: rgba(46,42,38,0.12);
  color: var(--ink-1);
  backdrop-filter: blur(8px);
}
.btn--ghost:hover { background: rgba(255,255,255,0.8); }

/* Hero decoration: hologram orbs + paper card */
.hero__deco {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.holo {
  position: absolute;
  border-radius: 50%;
  filter: blur(0.5px);
  opacity: 0.9;
  mix-blend-mode: multiply;
}
.holo::before, .holo::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
}
.holo--a {
  width: 220px; height: 220px;
  top: 60px; right: 4%;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.95), rgba(201,188,224,0.7) 40%, rgba(201,188,224,0.0) 75%);
  animation: float 9s ease-in-out infinite;
}
.holo--a::after {
  background: radial-gradient(circle at 65% 65%, rgba(184,212,232,0.5), transparent 55%);
}
.holo--b {
  width: 110px; height: 110px;
  top: 240px; right: 26%;
  background: radial-gradient(circle at 35% 35%, rgba(255,255,255,0.9), rgba(184,212,232,0.65) 45%, transparent 75%);
  animation: float 7s ease-in-out infinite 1s;
}
.holo--c {
  width: 70px; height: 70px;
  top: 380px; right: 12%;
  background: radial-gradient(circle at 40% 40%, rgba(255,255,255,0.9), rgba(224,201,221,0.7) 45%, transparent 75%);
  animation: float 8s ease-in-out infinite 0.5s;
}
.holo--d {
  width: 40px; height: 40px;
  top: 140px; right: 30%;
  background: radial-gradient(circle at 40% 40%, rgba(255,255,255,1), rgba(201,188,224,0.8) 50%, transparent 80%);
  animation: float 6s ease-in-out infinite 1.5s;
}
@keyframes float {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  50% { transform: translate(0, -14px) rotate(8deg); }
}

/* Floating spec card */
.hero__spec {
  position: absolute;
  right: 4%;
  bottom: 30px;
  width: 290px;
  padding: 18px 18px 14px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  border: 1px solid rgba(255,255,255,0.9);
  box-shadow: var(--shadow-float);
  transform: rotate(-2deg);
  animation: floatCard 8s ease-in-out infinite;
}
@keyframes floatCard {
  0%, 100% { transform: rotate(-2deg) translateY(0); }
  50% { transform: rotate(-2deg) translateY(-8px); }
}
.hero__spec-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-serif);
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-1);
  letter-spacing: 0.04em;
  margin-bottom: 10px;
}
.hero__spec-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #06C755;
  box-shadow: 0 0 0 3px rgba(6, 199, 85, 0.25);
  animation: pulse 2.4s ease-in-out infinite;
}
.hero__spec-divider {
  height: 1px;
  background: linear-gradient(to right, rgba(46,42,38,0.12), transparent);
  margin: 0 0 10px;
}
.hero__spec-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 5px 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--ink-3);
}
.hero__spec-row b {
  color: var(--ink-1);
  font-weight: 500;
  font-family: var(--font-mono);
  font-size: 12px;
}
.hero__spec-cta {
  margin-top: 12px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border: none;
  border-radius: 12px;
  background: var(--line-green);
  color: white;
  font-family: var(--font-sans);
  font-size: 12.5px;
  font-weight: 500;
  cursor: pointer;
  box-shadow: 0 6px 14px -4px rgba(6, 199, 85, 0.4);
  transition: transform 0.18s, box-shadow 0.2s;
  pointer-events: auto;  /* aside has aria-hidden but button stays clickable */
}
.hero__spec-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 20px -6px rgba(6, 199, 85, 0.5);
}

@media (max-width: 900px) {
  .hero__spec { display: none; }
  .holo--a { width: 140px; height: 140px; opacity: 0.6; }
  .holo--b, .holo--c { opacity: 0.5; }
}

/* ============== SECTION SHELL ============== */
.section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 80px 24px;
  position: relative;
}
.section__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.section__title-group { max-width: 640px; }
.section__kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.section__kicker::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--ink-3);
  opacity: 0.5;
}
.section__title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.1;
  margin: 0;
  letter-spacing: -0.005em;
}
.section__lede {
  font-size: 15px;
  color: var(--ink-2);
  line-height: 1.7;
  margin-top: 14px;
  max-width: 520px;
}
.section__index {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-3);
  letter-spacing: 0.15em;
}

/* ============== MODELS ============== */
.models__filter {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.filter-chip {
  font-size: 13px;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(255,255,255,0.6);
  border: 1px solid rgba(46,42,38,0.06);
  color: var(--ink-2);
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--font-sans);
  white-space: nowrap;
  flex-shrink: 0;
}
.filter-chip:hover { background: rgba(255,255,255,0.95); }
.filter-chip--active {
  background: var(--ink-1);
  color: var(--cream-1);
  border-color: var(--ink-1);
}

.models__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
@media (max-width: 1024px) { .models__grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 760px) { .models__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .models__grid { grid-template-columns: 1fr; } }

.model-card {
  background: rgba(255,253,247,0.7);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.9);
  backdrop-filter: blur(10px);
  padding: 14px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  box-shadow: var(--shadow-soft);
  cursor: pointer;
  position: relative;
  display: block;
  text-decoration: none;
  color: inherit;
}
.model-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-float);
}
.model-card__media {
  position: relative;
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--cream-2);
  margin-bottom: 14px;
}
.model-card__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.model-card__media::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(135deg,
      rgba(46,42,38,0.04) 0 2px,
      transparent 2px 14px);
  pointer-events: none;
  z-index: 1;
}
/* Favorite (heart) button on cards */
.model-card__fav {
  position: absolute;
  top: 22px;
  right: 22px;
  z-index: 3;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.9);
  background: rgba(255, 253, 247, 0.85);
  color: var(--ink-3);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 4px 10px -2px rgba(120, 100, 70, 0.18);
  transition: transform 0.2s, color 0.2s, background 0.2s;
}
.model-card__fav:hover {
  transform: scale(1.08);
  color: #d96a8a;
  background: rgba(255, 255, 255, 0.95);
}
.model-card__fav--on {
  color: #d96a8a;
  background: rgba(255, 235, 240, 0.95);
}
.model-card__fav--on:hover {
  color: #c95677;
}
.model-card__blob {
  position: absolute;
  width: 70%;
  aspect-ratio: 1;
  top: 18%;
  left: 15%;
  border-radius: 50% 50% 48% 52% / 60% 55% 45% 40%;
  filter: blur(0.5px);
  box-shadow: inset 0 -20px 40px rgba(255,255,255,0.4);
}
.model-card__caption {
  position: relative;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  color: var(--ink-3);
  background: rgba(255,253,247,0.85);
  padding: 4px 10px;
  border-radius: 999px;
  text-transform: uppercase;
}
.model-card__badge {
  position: absolute;
  top: 12px;
  left: 12px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  padding: 4px 9px;
  border-radius: 6px;
  background: rgba(255,255,255,0.85);
  color: var(--ink-2);
  text-transform: uppercase;
  backdrop-filter: blur(8px);
}
.model-card__badge--hot { background: var(--rose-purple); color: var(--ink-1); }
.model-card__badge--new { background: var(--sky); color: var(--ink-1); }

.model-card__info {
  padding: 4px 6px 6px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.model-card__cat {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-3);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.model-card__name {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 17px;
  color: var(--ink-1);
  margin: 2px 0 6px;
}
.model-card__bottom {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-top: 6px;
}
.model-card__price {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 18px;
  color: var(--ink-1);
}
.model-card__price small {
  font-size: 11px;
  color: var(--ink-3);
  margin-right: 3px;
}
.model-card__cart {
  border: none;
  background: var(--ink-1);
  color: var(--cream-1);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}
.model-card__cart:hover { background: var(--lilac); color: var(--ink-1); }

/* Variant picker popup on card */
.variant-picker {
  position: absolute;
  bottom: calc(100% + 8px);
  right: 0;
  min-width: 160px;
  background: rgba(255, 253, 247, 0.98);
  border: 1px solid rgba(46, 42, 38, 0.1);
  border-radius: 14px;
  box-shadow: 0 8px 32px rgba(46, 42, 38, 0.15);
  padding: 8px;
  z-index: 100;
  backdrop-filter: blur(12px);
}
.variant-picker__title {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--ink-3);
  text-transform: uppercase;
  padding: 4px 8px 8px;
}
.variant-picker__item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 8px 10px;
  border: none;
  background: transparent;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.15s;
  text-align: left;
}
.variant-picker__item:hover { background: rgba(201, 188, 224, 0.25); }
.variant-picker__name {
  font-family: var(--font-serif);
  font-size: 13px;
  color: var(--ink-1);
}
.variant-picker__price {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-3);
  white-space: nowrap;
}

.models__more {
  margin-top: 36px;
  text-align: center;
}

/* Pagination */
.pagination {
  margin-top: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}
.pagination__nav {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid rgba(46, 42, 38, 0.08);
  color: var(--ink-1);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, opacity 0.2s;
  backdrop-filter: blur(8px);
}
.pagination__nav:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(46, 42, 38, 0.18);
}
.pagination__nav:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}
.pagination__pages {
  display: flex;
  gap: 4px;
  padding: 0 4px;
}
.pagination__page {
  min-width: 36px;
  height: 36px;
  padding: 0 10px;
  border-radius: 50%;
  background: transparent;
  border: 1px solid transparent;
  color: var(--ink-2);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.pagination__page:hover {
  background: rgba(255, 255, 255, 0.85);
  color: var(--ink-1);
}
.pagination__page--active {
  background: var(--ink-1);
  color: var(--cream-1);
  border-color: var(--ink-1);
  box-shadow: 0 6px 14px -6px rgba(46, 42, 38, 0.4);
}
.pagination__page--active:hover {
  background: var(--ink-1);
  color: var(--cream-1);
}

/* ============== PROCESS ============== */
.flow {
  position: relative;
  margin-top: 60px;
  --row-h: 168px;
  --row-gap: 60px;
}
.flow__rail {
  display: flex;
  align-items: flex-start;
  position: relative;
}
.flow__rail--bottom { margin-top: var(--row-gap); }

.flow-cell {
  flex: 1;
  position: relative;
  display: flex;
  justify-content: center;
  min-width: 0;
}

.flow-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 100%;
  max-width: 170px;
  height: var(--row-h);
  position: relative;
  z-index: 2;
}
.flow-node__circle {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cream-2), var(--milk-tea-soft));
  border: 1px solid rgba(255, 255, 255, 0.95);
  box-shadow: inset 0 1px 2px rgba(255, 255, 255, 0.7),
              0 12px 26px -10px rgba(120, 100, 70, 0.22),
              0 4px 8px -2px rgba(120, 100, 70, 0.06);
  display: flex; align-items: center; justify-content: center;
  position: relative;
  color: var(--ink-1);
  z-index: 2;
  flex-shrink: 0;
}
.flow-node--line .flow-node__circle { background: linear-gradient(135deg, #d8f0de, #b9e8c8); }
.flow-node--lilac .flow-node__circle { background: linear-gradient(135deg, #e4dbf1, var(--lilac)); }
.flow-node--sky .flow-node__circle { background: linear-gradient(135deg, #d4e6f1, var(--sky)); }
.flow-node--rose .flow-node__circle { background: linear-gradient(135deg, #ecdae8, var(--rose-purple)); }

.flow-node__num {
  position: absolute;
  top: -6px; right: -8px;
  min-width: 28px; height: 24px;
  padding: 0 8px;
  background: rgba(255, 253, 247, 0.96);
  color: var(--ink-1);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.08em;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(46, 42, 38, 0.08);
  box-shadow: 0 3px 6px -2px rgba(120, 100, 70, 0.18);
}

.flow-node__title {
  font-family: var(--font-serif);
  font-size: 14.5px;
  font-weight: 500;
  margin: 18px 0 6px;
  color: var(--ink-1);
  letter-spacing: 0.02em;
}
.flow-node__desc {
  font-size: 11.5px;
  color: var(--ink-2);
  line-height: 1.65;
  margin: 0;
  max-width: 155px;
}

/* Horizontal connectors — extend from own circle edge to next circle edge,
   absolute-positioned within flow-cell, end with a tiny arrowhead. */
.flow-line {
  position: absolute;
  top: 36px;            /* circle center */
  height: 0;
  border-top: 1px dashed rgba(46, 42, 38, 0.32);
  pointer-events: none;
  z-index: 1;
}
.flow-line--right {
  left: calc(50% + 38px);
  right: calc(-50% + 38px);
}
.flow-line--left {
  right: calc(50% + 38px);
  left: calc(-50% + 38px);
}
.flow-line__head {
  position: absolute;
  width: 5px; height: 5px;
  border-style: solid;
  border-color: rgba(46, 42, 38, 0.55);
  top: -3px;
}
.flow-line--right .flow-line__head {
  right: -1px;
  border-width: 1px 1px 0 0;
  transform: rotate(45deg);
}
.flow-line--left .flow-line__head {
  left: -1px;
  border-width: 0 0 1px 1px;
  transform: rotate(45deg);
}

/* Vertical bridge from row 1 (step 4) down to row 2 (step 5) */
.flow__bridge {
  position: absolute;
  right: 12.5%;       /* center of column 4 (1/8 from right) */
  margin-right: -0.5px;
  top: 72px;          /* bottom of row 1 circle */
  bottom: calc(var(--row-h) - 72px); /* top of row 2 circle */
  border-left: 1px dashed rgba(46, 42, 38, 0.32);
  z-index: 1;
}
.flow__bridge-head {
  position: absolute;
  bottom: -3px;
  left: -2.5px;
  width: 5px; height: 5px;
  border-style: solid;
  border-color: rgba(46, 42, 38, 0.55);
  border-width: 0 1px 1px 0;
  transform: rotate(45deg);
}

/* Mobile vertical timeline */
.flow__vertical { display: none; }

@media (max-width: 820px) {
  .flow__rail, .flow__bridge { display: none; }
  .flow__vertical {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-top: 16px;
  }
  .flow-v-row {
    display: grid;
    grid-template-columns: 72px 1fr;
    gap: 18px;
    align-items: flex-start;
  }
  .flow-v-spine {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .flow-v-line {
    flex: 1;
    width: 0;
    min-height: 32px;
    border-left: 1px dashed rgba(46, 42, 38, 0.3);
    margin-top: 6px;
    margin-bottom: -6px;
  }
  .flow-v-body {
    padding: 14px 0 36px;
  }
  .flow-v-body .flow-node__title { margin-top: 4px; text-align: left; }
  .flow-v-body .flow-node__desc { text-align: left; }
}
.process {
  background:
    radial-gradient(600px 300px at 10% 0%, rgba(201,188,224,0.20), transparent 60%),
    radial-gradient(500px 300px at 100% 100%, rgba(184,212,232,0.20), transparent 60%),
    var(--cream-2);
  border-radius: 40px;
  margin: 40px 24px;
  padding: 80px 40px;
  border: 1px solid rgba(255,255,255,0.9);
  position: relative;
  overflow: hidden;
}
.process__inner {
  max-width: 1100px;
  margin: 0 auto;
}

.process__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 50px;
}
@media (max-width: 900px) { .process__steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px) { .process__steps { grid-template-columns: 1fr; } }

.step {
  background: rgba(255,253,247,0.7);
  border: 1px solid rgba(255,255,255,0.9);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-md);
  padding: 22px 20px 24px;
  position: relative;
  box-shadow: var(--shadow-soft);
  transition: transform 0.25s ease;
}
.step:hover { transform: translateY(-3px); box-shadow: var(--shadow-float); }
.step__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.2em;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.step__num::before {
  content: "";
  width: 18px;
  height: 1px;
  background: var(--ink-3);
}
.step__icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  margin-bottom: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--cream-2), var(--milk-tea-soft));
  border: 1px solid rgba(255,255,255,0.9);
  box-shadow: inset 0 1px 2px rgba(255,255,255,0.6), 0 4px 10px -4px rgba(120,100,70,0.15);
  color: var(--ink-1);
}
.step--accent-lilac .step__icon { background: linear-gradient(135deg, var(--lilac), #d9cfee); }
.step--accent-sky .step__icon { background: linear-gradient(135deg, var(--sky), #cee3ee); }
.step--accent-rose .step__icon { background: linear-gradient(135deg, var(--rose-purple), #ecdae8); }
.step--accent-line .step__icon { background: linear-gradient(135deg, #b9e8c8, #d8f0de); }

.step__title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 17px;
  color: var(--ink-1);
  margin: 0 0 6px;
}
.step__desc {
  font-size: 13px;
  color: var(--ink-2);
  line-height: 1.65;
  margin: 0;
}

/* ============== FAQ ============== */
.faq__list { display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  border-radius: var(--radius-md);
  background: rgba(255,253,247,0.7);
  border: 1px solid rgba(255,255,255,0.9);
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}
.faq-item__btn {
  width: 100%;
  background: transparent;
  border: none;
  text-align: left;
  padding: 22px 26px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-family: var(--font-sans);
  color: var(--ink-1);
}
.faq-item__q {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 16px;
}
.faq-item__qmark {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.1em;
}
.faq-item__toggle {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--cream-2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--ink-1);
  flex-shrink: 0;
  transition: transform 0.25s ease, background 0.2s;
}
.faq-item--open .faq-item__toggle {
  background: var(--lilac);
  transform: rotate(45deg);
}
.faq-item__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq-item--open .faq-item__body { max-height: 600px; }
.faq-item__body-inner {
  padding: 0 26px 24px 60px;
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.75;
}
.faq-p { margin: 0 0 10px; }
.faq-p:last-child { margin-bottom: 0; }
.faq-list {
  list-style: none;
  margin: 6px 0 14px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.faq-list li {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 14px;
  align-items: baseline;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(46, 42, 38, 0.06);
  border-radius: 12px;
}
.faq-list__k {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 13px;
  color: var(--ink-1);
  letter-spacing: 0.04em;
  padding: 3px 10px;
  background: var(--cream-2);
  border-radius: 999px;
  text-align: center;
  white-space: nowrap;
}
.faq-list__v {
  font-size: 13.5px;
  color: var(--ink-2);
  line-height: 1.65;
}
@media (max-width: 520px) {
  .faq-list li { grid-template-columns: 1fr; }
  .faq-list__k { justify-self: flex-start; }
}

/* ============== CTA ============== */
.cta {
  position: relative;
  margin: 40px 24px 100px;
  padding: 70px 40px;
  border-radius: 40px;
  background:
    radial-gradient(circle at 20% 20%, rgba(255,255,255,0.9), transparent 60%),
    linear-gradient(135deg, var(--lilac) 0%, var(--rose-purple) 50%, var(--sky) 100%);
  text-align: center;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.9);
  box-shadow: var(--shadow-float);
}
.cta::before {
  content: "";
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.6), transparent 60%);
  top: -100px;
  left: -50px;
  filter: blur(20px);
}
.cta::after {
  content: "";
  position: absolute;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.5), transparent 60%);
  bottom: -80px;
  right: -40px;
  filter: blur(20px);
}
.cta__inner { position: relative; z-index: 1; max-width: 700px; margin: 0 auto; }
.cta__kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.25em;
  color: var(--ink-1);
  opacity: 0.7;
  text-transform: uppercase;
}
.cta__title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(34px, 4.5vw, 56px);
  line-height: 1.15;
  margin: 16px 0 14px;
  color: var(--ink-1);
}
.cta__desc {
  font-size: 15px;
  color: var(--ink-1);
  opacity: 0.7;
  margin: 0 0 32px;
  line-height: 1.7;
}
.cta__actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.cta__id {
  font-family: var(--font-mono);
  font-size: 12px;
  margin-top: 22px;
  color: var(--ink-1);
  opacity: 0.55;
  letter-spacing: 0.1em;
}

/* Footer */
.footer {
  max-width: 1180px;
  margin: 0 auto;
  padding: 30px 24px 60px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.1em;
}
.footer a { color: var(--ink-2); text-decoration: none; }

/* Floating LINE button */
.float-line {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 60;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  border: none;
  padding: 0;
  background: var(--line-green);
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 14px 30px -10px rgba(6,199,85,0.55), 0 4px 10px rgba(6,199,85,0.25);
  transition: transform 0.2s;
}
.float-line:hover { transform: translateY(-3px) scale(1.04); }
.float-line__ring {
  position: absolute;
  inset: -6px;
  border: 1px solid rgba(6,199,85,0.4);
  border-radius: 50%;
  animation: ring 2.4s ease-out infinite;
}
@keyframes ring {
  0% { transform: scale(0.85); opacity: 1; }
  100% { transform: scale(1.6); opacity: 0; }
}

/* Floating Cart button (sits above LINE) */
.float-cart {
  position: fixed;
  bottom: 96px;
  right: 24px;
  z-index: 60;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.9);
  background: rgba(255, 253, 247, 0.92);
  color: var(--ink-1);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 14px 30px -10px rgba(120, 100, 70, 0.35), 0 4px 10px rgba(120, 100, 70, 0.1);
  backdrop-filter: blur(12px) saturate(140%);
  -webkit-backdrop-filter: blur(12px) saturate(140%);
  transition: transform 0.2s, background 0.2s;
}
.float-cart:hover {
  transform: translateY(-3px) scale(1.04);
  background: rgba(255, 255, 255, 1);
}
.float-cart__badge {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 22px;
  height: 22px;
  padding: 0 6px;
  background: var(--lilac);
  color: var(--ink-1);
  border: 2px solid var(--cream-1);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Cart panel */
.cart-panel {
  position: fixed;
  right: 24px;
  bottom: 160px;
  width: min(340px, calc(100vw - 48px));
  max-height: calc(100vh - 200px);
  z-index: 65;
  background: rgba(255, 253, 247, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: var(--radius-md);
  box-shadow: 0 30px 60px -20px rgba(120, 100, 70, 0.35), 0 10px 24px -8px rgba(120, 100, 70, 0.18);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: cartIn 0.25s ease;
}
@keyframes cartIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.cart-panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid rgba(46, 42, 38, 0.06);
}
.cart-panel__title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 16px;
  color: var(--ink-1);
  letter-spacing: 0.04em;
}
.cart-panel__close {
  width: 28px;
  height: 28px;
  border: none;
  border-radius: 50%;
  background: var(--cream-2);
  color: var(--ink-1);
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}
.cart-panel__close:hover { background: var(--ink-1); color: var(--cream-1); }
.cart-panel__empty {
  padding: 40px 20px;
  text-align: center;
}
.cart-panel__empty p {
  font-family: var(--font-serif);
  font-size: 15px;
  color: var(--ink-2);
  margin: 0 0 6px;
}
.cart-panel__empty small {
  font-size: 12px;
  color: var(--ink-3);
}
.cart-panel__list {
  flex: 1;
  overflow-y: auto;
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.cart-item {
  display: grid;
  grid-template-columns: 52px 1fr auto 24px;
  align-items: center;
  gap: 10px;
  padding: 10px 8px;
  border-radius: 12px;
  transition: background 0.2s;
}
.cart-item:hover { background: rgba(255, 255, 255, 0.6); }
.cart-item__thumb {
  width: 52px;
  height: 52px;
  border-radius: 10px;
  flex-shrink: 0;
  overflow: hidden;
  background-size: cover !important;
  background-position: center !important;
  box-shadow: 0 2px 8px rgba(46,42,38,0.08);
}
.cart-item__info {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.cart-item__cat {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--ink-3);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.cart-item__name {
  font-family: var(--font-serif);
  font-size: 13.5px;
  color: var(--ink-1);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cart-item__price {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink-1);
  font-weight: 500;
}
.cart-item__price small {
  font-size: 9px;
  color: var(--ink-3);
  margin-right: 2px;
}
.cart-item__remove {
  width: 22px;
  height: 22px;
  border: none;
  border-radius: 50%;
  background: transparent;
  color: var(--ink-3);
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}
.cart-item__remove:hover { background: var(--ink-1); color: var(--cream-1); }
.cart-item__variant {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-3);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cart-item__variant-select {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-2);
  background: rgba(201, 188, 224, 0.18);
  border: 1px solid rgba(46, 42, 38, 0.12);
  border-radius: 6px;
  padding: 2px 4px;
  cursor: pointer;
  max-width: 100%;
}
.cart-panel__foot {
  padding: 14px 20px 18px;
  border-top: 1px solid rgba(46, 42, 38, 0.06);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.cart-panel__total {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 4px;
}
.cart-panel__total span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--ink-3);
  text-transform: uppercase;
}
.cart-panel__total b {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 18px;
  color: var(--ink-1);
}
.cart-panel__total b small {
  font-size: 11px;
  color: var(--ink-3);
  margin-right: 3px;
}
.cart-panel__clear {
  background: transparent;
  border: none;
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--ink-3);
  cursor: pointer;
  padding: 4px 0;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(46, 42, 38, 0.2);
  transition: color 0.2s;
}
.cart-panel__clear:hover { color: var(--ink-1); }

/* Cart Toast */
.toast {
  position: fixed;
  bottom: 100px;
  right: 24px;
  background: var(--ink-1);
  color: var(--cream-1);
  padding: 12px 18px;
  border-radius: 14px;
  font-size: 13px;
  font-family: var(--font-sans);
  box-shadow: var(--shadow-lift);
  z-index: 70;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: toastIn 0.3s ease;
}
@keyframes toastIn {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.toast__dot { width: 6px; height: 6px; background: var(--lilac); border-radius: 50%; }

/* LINE Add-Friend Modal */
.line-modal {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.line-modal__scrim {
  position: absolute;
  inset: 0;
  background: rgba(46, 42, 38, 0.45);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: none;
  cursor: pointer;
  animation: scrimIn 0.25s ease;
}
@keyframes scrimIn { from { opacity: 0; } to { opacity: 1; } }

.line-modal__panel {
  position: relative;
  background: var(--cream-1);
  border-radius: 28px;
  width: min(380px, 100%);
  padding: 36px 32px 30px;
  text-align: center;
  box-shadow: 0 40px 80px -20px rgba(46, 42, 38, 0.4);
  animation: modalIn 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
  border: 1px solid rgba(255,255,255,0.9);
}
@keyframes modalIn {
  from { opacity: 0; transform: translateY(20px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.line-modal__close {
  position: absolute;
  top: 16px; right: 16px;
  width: 32px; height: 32px;
  border-radius: 50%;
  border: none;
  background: var(--cream-2);
  color: var(--ink-1);
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}
.line-modal__close:hover { background: var(--ink-1); color: var(--cream-1); }

.line-modal__kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.25em;
  color: var(--ink-3);
  text-transform: uppercase;
}
.line-modal__title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 26px;
  margin: 12px 0 4px;
  color: var(--ink-1);
}
.line-modal__lede {
  font-size: 13px;
  color: var(--ink-3);
  margin: 0 0 20px;
}

.line-modal__qr {
  position: relative;
  width: 220px;
  height: 220px;
  margin: 0 auto 20px;
  padding: 14px;
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 12px 28px -8px rgba(120, 100, 70, 0.18), inset 0 0 0 1px rgba(46, 42, 38, 0.05);
}
.line-modal__qr img {
  width: 100%;
  height: 100%;
  display: block;
}
.line-modal__qr-corner {
  position: absolute;
  width: 14px; height: 14px;
  border: 2px solid var(--lilac);
}
.line-modal__qr-corner[data-pos="tl"] { top: 6px; left: 6px; border-right: 0; border-bottom: 0; border-top-left-radius: 4px; }
.line-modal__qr-corner[data-pos="tr"] { top: 6px; right: 6px; border-left: 0; border-bottom: 0; border-top-right-radius: 4px; }
.line-modal__qr-corner[data-pos="bl"] { bottom: 6px; left: 6px; border-right: 0; border-top: 0; border-bottom-left-radius: 4px; }
.line-modal__qr-corner[data-pos="br"] { bottom: 6px; right: 6px; border-left: 0; border-top: 0; border-bottom-right-radius: 4px; }

.line-modal__id {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(255,255,255,0.6);
  border: 1px solid rgba(46, 42, 38, 0.08);
  margin-bottom: 18px;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}
.line-modal__id:hover {
  background: rgba(255,255,255,0.95);
  border-color: rgba(46, 42, 38, 0.18);
}
.line-modal__id-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  color: var(--ink-3);
}
.line-modal__id-value {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-1);
  flex: 1;
  text-align: left;
}
.line-modal__id-copy {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--lilac);
  letter-spacing: 0.1em;
}

.line-modal__cta {
  width: 100%;
  justify-content: center;
  padding: 14px 22px !important;
  font-size: 14px !important;
}
.line-modal__hint {
  font-size: 11.5px;
  color: var(--ink-3);
  line-height: 1.7;
  margin: 14px 0 0;
}

/* Selection */
::selection { background: var(--lilac); color: var(--ink-1); }

/* Hover hint */
.scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 24px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--ink-3);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 10px;
}
.scroll-hint__line {
  width: 30px; height: 1px;
  background: var(--ink-3);
  position: relative;
  overflow: hidden;
}
.scroll-hint__line::after {
  content: "";
  position: absolute;
  top: 0; left: -10px;
  width: 10px; height: 1px;
  background: var(--ink-1);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0% { left: -10px; }
  100% { left: 30px; }
}
</style>