/* ==========================================================================
   天晟證券 Tensant Securities — 網站草稿 v4(2026-10-30)
   設計語言取自 v3 構想稿「晟 · Daybreak」(work/ops/2026-09-26-website-draft/site-v2):
   同一組 token、色帶(白 / 淡靛 / 暖色 / 實心靛藍)、色塊圖示、編號膠囊、標題關鍵詞底色。
   v4 只留休眠狀態用得到的元件:沒有產品、平台、手機 mockup、數據條、深色模式切換、JS。
   純靜態:系統字體,無第三方字體 / 腳本 / 追蹤 / cookies。
   ========================================================================== */

/* ---------- 1. Tokens(淺色;v4 不提供深色切換) ---------- */
:root {
  color-scheme: light;
  --ink-900: #0B1426;
  --midnight: #1F2A7A;
  --saffron-300: #F6C15A;
  --saffron-500: #EFA92C;

  --bg: #FFFFFF;
  --bg-alt: #EEF1FB;
  --bg-sunken: #E4E8F6;
  --surface: #FFFFFF;
  --line: #DCE1F2;
  --line-strong: #B9C2E6;
  --text-1: #0B1426;
  --text-2: #4A5570;
  --text-3: #5F6980;
  --accent: #EFA92C;
  --accent-text: #8F5B00;
  --accent-soft: #FFE7B3;
  --notice-fg: #7A4E00;
  --brand: #1F2A7A;
  --brand-text: #1F2A7A;
  --brand-soft: #DDE3FF;
  --icon-bg: #1F2A7A;
  --icon-fg: #FFFFFF;
  --btn-bg: #1F2A7A;
  --btn-fg: #FFFFFF;
  --focus: 0 0 0 3px rgba(239, 169, 44, .45);
  --focus-ring: #8F5B00;
  --ember-soft: #FDEAE2;
  --ember-text: #A63D17;
  --periwinkle: #4C5FD5;
  --band-sun: #FFF3D6;
  --band-brand: #1F2A7A;
  --band-brand-2: #2B3A9E;
  --grad-brand: linear-gradient(135deg, var(--band-brand) 0%, var(--band-brand-2) 100%);
  --hl: #FFD983;
  --tile-sun-bg: #F6C15A; --tile-sun-fg: #0B1426;
  --hero-art-1: #1F2A7A; --hero-art-2: #4C5FD5; --hero-art-3: #F6C15A;
  --bar-brand: #1F2A7A;

  --glow-a: rgba(239, 169, 44, .38);
  --glow-b: rgba(224, 100, 58, .14);
  --sun-2: #EFA92C;
  --sun-3: #E0643A;
  --grad-daybreak-glow: radial-gradient(120% 85% at 78% 118%, var(--glow-a) 0%, var(--glow-b) 38%, transparent 68%);
  --grad-daybreak-base: linear-gradient(180deg, #070D1A 0%, #0B1426 100%);
  --grad-horizon: linear-gradient(90deg, transparent, var(--sun-2) 30%, var(--sun-3) 70%, transparent);

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial,
               "PingFang HK", "PingFang TC", "Microsoft JhengHei UI", "Microsoft JhengHei",
               "Noto Sans TC", "Noto Sans CJK TC", "Source Han Sans TC", sans-serif;
  --font-num: "Segoe UI", -apple-system, "Helvetica Neue", Arial, sans-serif;
  --fs-display: clamp(2.25rem, 1.35rem + 3.6vw, 4rem);
  --fs-h1: clamp(2rem, 1.5rem + 2vw, 3rem);
  --fs-h2: clamp(1.625rem, 1.3rem + 1.3vw, 2.25rem);
  --fs-h3: 1.25rem;
  --fs-lead: clamp(1.0625rem, 1rem + .35vw, 1.25rem);
  --fs-body: 1rem;
  --fs-small: .875rem;
  --fs-legal: .8125rem;
  --fs-micro: .75rem;
  --fs-eyebrow: .8125rem;

  --section-y: clamp(56px, 7vw, 96px);
  --container: 1180px;
  --gutter: clamp(16px, 4vw, 32px);
  --grid-gap: 24px;
  --bar-h: 30px;
  --header-h: 68px;

  --r-xs: 4px; --r-sm: 8px; --r-md: 12px; --r-lg: 20px;
  --shadow-2: 0 14px 30px -14px rgba(31, 42, 122, .30);
  --card-shadow: 0 1px 2px rgba(31, 42, 122, .06), 0 12px 28px -18px rgba(31, 42, 122, .28);
  --ease-out: cubic-bezier(.2, .7, .2, 1);
  --dur-1: 120ms; --dur-2: 200ms; --dur-hero: 1200ms;
}

/* 永遠深色的區塊(hero、頁尾) */
.on-dark {
  --bg: #0B1426; --surface: rgba(255, 255, 255, .05);
  --line: rgba(255, 255, 255, .14); --line-strong: rgba(255, 255, 255, .28);
  --text-1: #EEF1F6; --text-2: #B4BDCF; --text-3: #95A0B5;
  --accent: #F4B94A; --accent-text: #F6C15A; --accent-soft: rgba(246, 193, 90, .12); --notice-fg: #F6C15A;
  --icon-bg: rgba(246, 193, 90, .14); --icon-fg: #F6C15A;
  --brand-text: #F6C15A; --brand-soft: rgba(255, 255, 255, .08);
  --btn-bg: #F4B94A; --btn-fg: #0B1426;
  --focus-ring: #F6C15A;
  --card-shadow: none; --hl: rgba(246, 193, 90, .34);
  color: var(--text-1);
}
/* 實心靛藍色帶(配 .on-dark 一齊用) */
.on-brand {
  --text-2: #C9D0F0; --text-3: #AEB7E0;
  --surface: rgba(255, 255, 255, .08); --line: rgba(255, 255, 255, .18); --line-strong: rgba(255, 255, 255, .34);
  --icon-bg: #F6C15A; --icon-fg: #0B1426;
}

/* ---------- 2. Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%; text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--bar-h) + var(--header-h) + 16px);
}
body {
  margin: 0; background: var(--bg); color: var(--text-1);
  font-family: var(--font-sans); font-size: var(--fs-body); line-height: 1.75;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3, h4, p, dl, dd, ul, ol, figure { margin: 0; }
ul, ol { padding: 0; }
a { color: inherit; text-underline-offset: .2em; text-decoration-thickness: 1px; }
b, strong { font-weight: 650; }
table { border-collapse: collapse; }
h1, h2, h3 { letter-spacing: .02em; text-wrap: balance; }
p, li, dd { text-wrap: pretty; }
a:focus-visible, button:focus-visible, [tabindex]:focus-visible {
  outline: 2px solid var(--focus-ring); outline-offset: 2px; box-shadow: var(--focus);
}
.num { font-family: var(--font-num); font-variant-numeric: tabular-nums lining-nums; }
.nowrap { white-space: nowrap; }
.sr-only {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: 12px; top: -80px; z-index: 200;
  background: var(--btn-bg); color: var(--btn-fg);
  padding: 10px 16px; border-radius: var(--r-sm); text-decoration: none; font-weight: 600;
}
.skip-link:focus { top: calc(var(--bar-h) + 8px); }
.container {
  width: 100%; max-width: calc(var(--container) + 2 * var(--gutter));
  margin-inline: auto; padding-inline: var(--gutter);
}
.icon {
  width: 24px; height: 24px; flex: none;
  fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round;
}
.icon--sm { width: 18px; height: 18px; }
.icon--xs { width: 16px; height: 16px; }

/* 佔位符 [待核]:一眼看得出未定 */
.ph {
  display: inline; padding: .05em .4em; margin-inline: .1em;
  border-radius: var(--r-xs);
  border: 1px dashed color-mix(in srgb, var(--accent-text) 55%, transparent);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  color: var(--notice-fg); font-size: .92em; font-weight: 600; line-height: 1.5; white-space: nowrap;
}

/* ---------- 3. 草稿橫額(不可關閉;與頁首一起固定在畫面頂) ---------- */
.top { position: sticky; top: 0; z-index: 60; }
.draftbar {
  height: var(--bar-h);
  background: repeating-linear-gradient(135deg, #1D2D4D 0 10px, #17243D 10px 20px);
  color: #F1F4FA;
  font-size: .8125rem; font-weight: 600; letter-spacing: .08em; line-height: 1;
  display: flex; align-items: center; justify-content: center; gap: 8px; text-align: center;
  padding-inline: 12px; white-space: nowrap;
}
.draftbar__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--saffron-500); flex: none; }

/* ---------- 4. 頁首 ---------- */
.site-header { background: var(--bg); border-bottom: 1px solid var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: var(--header-h); }
.brand {
  display: inline-flex; align-items: center; gap: 12px; flex: none;
  color: var(--text-1); text-decoration: none; border-radius: var(--r-sm);
}
.brand__mark { width: 38px; height: 36px; object-fit: contain; }
.brand__text { display: flex; flex-direction: column; line-height: 1.15; }
.brand__zh { font-size: 1.125rem; font-weight: 700; letter-spacing: .08em; }
.brand__en { margin-top: 4px; font-size: .6875rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--text-2); }
.nav__list { list-style: none; display: flex; gap: 2px; }
.nav__link {
  display: inline-flex; align-items: center; min-height: 44px; padding: 6px 12px;
  border-radius: var(--r-sm); color: var(--text-2);
  font-size: .9375rem; font-weight: 500; line-height: 1.3; text-decoration: none; white-space: nowrap;
  transition: color var(--dur-1) var(--ease-out), background-color var(--dur-1) var(--ease-out);
}
.nav__link:hover { color: var(--text-1); background: var(--bg-alt); }
.nav__link[aria-current="page"] { color: var(--text-1); font-weight: 650; box-shadow: inset 0 -2px 0 var(--accent); border-radius: var(--r-sm) var(--r-sm) 0 0; }
@media (max-width: 479.98px) {
  .brand__en { display: none; }
  .brand { gap: 10px; }
  .nav__link { padding-inline: 10px; }
}

/* ---------- 5. 按鈕與連結 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 10px 22px;
  border: 1px solid transparent; border-radius: var(--r-sm);
  font: inherit; font-size: .9375rem; font-weight: 600; line-height: 1.3;
  text-decoration: none; cursor: pointer;
  transition: background-color var(--dur-2) var(--ease-out), border-color var(--dur-2) var(--ease-out), color var(--dur-2) var(--ease-out);
}
.btn-primary { background: var(--btn-bg); color: var(--btn-fg); }
.btn-primary:hover { background: color-mix(in srgb, var(--btn-bg) 86%, #FFFFFF); }
.btn-secondary { background: transparent; color: var(--text-1); border-color: var(--line-strong); }
.btn-secondary:hover { border-color: var(--accent); color: var(--accent-text); }
.on-dark .btn-secondary:hover { color: var(--accent-text); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.link-arrow {
  display: inline-flex; align-items: center; gap: 6px; color: var(--accent-text); font-weight: 600; text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--accent-text) 35%, transparent); padding-bottom: 1px;
}
.link-arrow:hover { border-bottom-color: currentColor; }

/* ---------- 6. 標題元件 ---------- */
.eyebrow {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 16px;
  font-size: var(--fs-eyebrow); font-weight: 650; letter-spacing: .08em; color: var(--accent-text);
}
.eyebrow--pill {
  display: inline-flex; align-items: center; gap: 8px; width: fit-content;
  padding: 3px 12px 3px 3px; border-radius: 6px;
  background: var(--brand-soft); color: var(--brand-text); letter-spacing: .06em; margin-bottom: 0;
}
.eyebrow--pill .num {
  display: inline-grid; place-items: center; min-width: 28px; height: 22px; padding: 0 6px;
  border-radius: 4px; background: var(--icon-bg); color: #FFFFFF; font-size: .75rem; letter-spacing: .04em;
}
.on-dark .eyebrow--pill { background: rgba(11, 20, 38, .30); color: #F6C15A; }
.on-dark .eyebrow--pill .num { background: #F6C15A; color: #0B1426; }
mark.hl {
  color: inherit; padding: 0 .06em; border-radius: 2px;
  background: linear-gradient(transparent 58%, var(--hl) 58%);
  -webkit-box-decoration-break: clone; box-decoration-break: clone;
}
.section { padding-block: var(--section-y); }
.section--alt { background: var(--bg-alt); }
.section--sun { background: var(--band-sun); }
.section--brand { background: var(--grad-brand); position: relative; isolation: isolate; overflow: hidden; }
.section--brand::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(55% 80% at 95% 118%, rgba(246, 193, 90, .30) 0%, transparent 62%); }
.section-head { display: grid; gap: 12px; margin-bottom: clamp(24px, 3vw, 40px); }
.section-head h2 { font-size: var(--fs-h2); line-height: 1.25; font-weight: 700; }
.section-head__lead { color: var(--text-2); font-size: var(--fs-lead); line-height: 1.7; max-width: 36em; }
.lead-text { font-size: var(--fs-lead); line-height: 1.75; color: var(--text-1); }
.fine { font-size: var(--fs-small); color: var(--text-3); line-height: 1.65; }

.grid { display: grid; gap: var(--grid-gap); }
@media (min-width: 640px) { .grid-2 { grid-template-columns: repeat(2, 1fr); } }
.card {
  position: relative; min-width: 0;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-md); box-shadow: var(--card-shadow);
}
.card--accent { overflow: hidden; }
.card--accent::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 4px; background: var(--bar, var(--bar-brand)); }
.bar-brand { --bar: var(--bar-brand); } .bar-sun { --bar: #F6C15A; } .bar-ember { --bar: #E0643A; } .bar-peri { --bar: var(--periwinkle); }
.ico-tile {
  display: inline-flex; align-items: center; justify-content: center; flex: none;
  width: 48px; height: 48px; border-radius: var(--r-sm);
  background: var(--icon-bg); color: var(--icon-fg); box-shadow: 0 8px 16px -10px rgba(31, 42, 122, .7);
}
.on-dark .ico-tile { box-shadow: none; }
.ico-tile--sun { background: var(--tile-sun-bg); color: var(--tile-sun-fg); box-shadow: 0 8px 16px -10px rgba(143, 91, 0, .6); }
.ico-tile--ember { background: #C4502A; color: #FFFFFF; box-shadow: 0 8px 16px -10px rgba(166, 61, 23, .6); }
.ico-tile--peri { background: var(--periwinkle); color: #FFFFFF; }
.ico-tile--soft { background: var(--brand-soft); color: var(--brand-text); box-shadow: none; }

/* ---------- 7. 首頁 hero(深色) ---------- */
.hero-wrap { padding-top: 12px; }
.hero {
  position: relative; isolation: isolate; overflow: hidden; border-radius: var(--r-lg);
  background: var(--grad-daybreak-base); border: 1px solid rgba(255, 255, 255, .06);
}
.hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: var(--grad-daybreak-glow); animation: dawn var(--dur-hero) var(--ease-out) both; }
@keyframes dawn { from { opacity: 0; } to { opacity: 1; } }
.hero__grid { display: grid; gap: 36px; padding: clamp(36px, 6vw, 80px) clamp(20px, 5vw, 64px); align-items: center; }
.hero__copy { max-width: 38rem; min-width: 0; }
.display { font-size: var(--fs-display); line-height: 1.15; font-weight: 700; letter-spacing: .04em; }
.hero__lead { margin-top: 24px; max-width: 30em; font-size: var(--fs-lead); line-height: 1.7; color: var(--text-1); }
.status-panel { display: grid; gap: 12px; min-width: 0; }
.status-row {
  display: flex; align-items: center; gap: 16px; padding: 16px 18px;
  border-radius: var(--r-md); background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .14);
}
.status-row__k { display: block; font-size: var(--fs-micro); letter-spacing: .1em; color: var(--text-3); line-height: 1.4; }
.status-row__v { display: block; font-size: 1.125rem; font-weight: 650; line-height: 1.45; color: var(--text-1); }
@media (min-width: 980px) { .hero__grid { grid-template-columns: 7fr 5fr; gap: 48px; } }

/* ---------- 8. 「晟」字卡 ---------- */
.about-grid { display: grid; gap: 32px; align-items: center; }
@media (min-width: 860px) { .about-grid { grid-template-columns: 7fr 5fr; gap: 56px; } }
.name-card {
  padding: 28px; display: grid; gap: 12px; align-content: start;
  background: var(--grad-brand); color: #FFFFFF; border-color: transparent;
}
.name-card__figure { display: flex; align-items: center; gap: 28px; }
.name-card__glyph { font-size: 5.5rem; line-height: 1; font-weight: 700; color: #FFFFFF; }
.name-card__parts { display: grid; justify-items: center; gap: 6px; font-size: 1.5rem; line-height: 1.1; font-weight: 700; color: #FFFFFF; }
.name-card__parts .sun-part { color: #F6C15A; }
.name-card__parts .horizon { width: 64px; height: 2px; background: var(--grad-horizon); }

/* ---------- 9. 牌照資料表 ---------- */
.facts-wrap { display: grid; gap: 20px; }
.facts-table {
  width: 100%; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-md); box-shadow: var(--card-shadow); overflow: hidden;
  border-collapse: separate; border-spacing: 0;
}
.facts-table caption { text-align: left; padding: 0 0 12px; color: var(--text-2); font-size: var(--fs-small); caption-side: top; }
.facts-table th, .facts-table td { text-align: left; vertical-align: top; padding: 16px 20px; border-top: 1px solid var(--line); }
.facts-table tr:first-child th, .facts-table tr:first-child td { border-top: 0; }
.facts-table th { width: 11rem; font-weight: 650; color: var(--text-2); background: var(--bg-alt); font-size: var(--fs-small); letter-spacing: .04em; }
.facts-table td { font-size: 1.0625rem; font-weight: 600; line-height: 1.6; }
.facts-table td small { display: block; margin-top: 2px; font-size: var(--fs-small); font-weight: 500; color: var(--text-2); }
.facts-table td ul { list-style: none; display: grid; gap: 6px; }
.facts-table .st { color: var(--notice-fg); }
@media (max-width: 639.98px) {
  .facts-table, .facts-table tbody, .facts-table tr, .facts-table th, .facts-table td { display: block; width: 100%; }
  .facts-table caption { display: block; }
  .facts-table th { border-top: 1px solid var(--line); padding: 10px 16px 6px; }
  .facts-table tr:first-child th { border-top: 0; }
  .facts-table td { border-top: 0; padding: 4px 16px 14px; background: var(--surface); }
}

/* ---------- 10. 聯絡格 ---------- */
.contact-grid { display: grid; gap: var(--grid-gap); }
@media (min-width: 720px) { .contact-grid { grid-template-columns: repeat(2, 1fr); } }
.contact-tile { padding: 24px; display: flex; flex-direction: column; gap: 8px; color: inherit; text-decoration: none; transition: transform var(--dur-2) var(--ease-out), box-shadow var(--dur-2) var(--ease-out); }
a.contact-tile:hover { transform: translateY(-2px); box-shadow: var(--shadow-2); }
.contact-tile__label { display: flex; align-items: center; gap: 12px; font-size: var(--fs-small); color: var(--text-2); font-weight: 600; }
.contact-tile__value { font-size: 1.125rem; font-weight: 600; line-height: 1.55; overflow-wrap: anywhere; }
.contact-tile__note { font-size: var(--fs-small); color: var(--text-2); }
a.contact-tile:hover .contact-tile__value { color: var(--accent-text); }

/* ---------- 11. 內頁頁首(淺色) ---------- */
.page-hero-wrap { padding-top: 12px; }
.page-hero {
  position: relative; isolation: isolate; overflow: hidden; border-radius: var(--r-lg);
  display: grid; gap: 24px; align-items: center;
  background: linear-gradient(120deg, var(--bg-alt) 0%, var(--brand-soft) 100%);
  border: 1px solid var(--line);
  padding: clamp(28px, 4.5vw, 52px) clamp(20px, 5vw, 64px);
}
.page-hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(45% 75% at 100% 115%, rgba(246, 193, 90, .38) 0%, transparent 65%); }
.page-hero__copy { min-width: 0; }
.crumbs { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; font-size: var(--fs-small); color: var(--text-2); margin-bottom: 20px; }
.crumbs li + li::before { content: "/"; margin-right: 6px; }
.crumbs a { color: var(--brand-text); font-weight: 600; text-decoration: none; }
.crumbs a:hover { text-decoration: underline; }
.page-hero h1 { font-size: var(--fs-h1); line-height: 1.2; font-weight: 700; max-width: 18em; }
.page-hero__lead { margin-top: 16px; max-width: 34em; font-size: var(--fs-lead); line-height: 1.7; color: var(--text-1); }
.page-hero__illus svg { display: block; width: 100%; height: auto; }
@media (min-width: 880px) { .page-hero { grid-template-columns: minmax(0, 1fr) minmax(200px, 280px); } }
@media (max-width: 879.98px) { .page-hero__illus { display: none; } }
.ha-1 { fill: var(--hero-art-1); } .ha-2 { fill: var(--hero-art-2); } .ha-3 { fill: var(--hero-art-3); }
.ha-2s { stroke: var(--hero-art-2); }

/* ---------- 12. 防騙頁:四點說明 ---------- */
.notice-list { list-style: none; display: grid; gap: var(--grid-gap); }
@media (min-width: 760px) { .notice-list { grid-template-columns: repeat(2, 1fr); } }
.notice { padding: 28px 24px 24px; display: grid; gap: 12px; align-content: start; }
.notice__head { display: flex; align-items: center; gap: 14px; }
.notice__no { font-family: var(--font-num); font-weight: 700; font-size: .8125rem; color: var(--text-2); letter-spacing: .06em; }
.notice h3 { font-size: 1.125rem; line-height: 1.4; font-weight: 700; }
.notice p { color: var(--text-1); line-height: 1.8; }
.cta { display: grid; gap: 20px; align-items: center; }
@media (min-width: 760px) { .cta { grid-template-columns: 1fr auto; gap: 40px; } }
.cta h2 { font-size: var(--fs-h2); line-height: 1.3; font-weight: 700; color: #FFFFFF; }
.cta p { margin-top: 10px; color: var(--text-2); }
.cta .actions { margin-top: 0; }

/* ---------- 13. 404 ---------- */
.nf { padding-block: clamp(56px, 10vw, 120px); display: grid; gap: 16px; justify-items: start; }
.nf__code { font-family: var(--font-num); font-size: clamp(4rem, 3rem + 6vw, 8rem); line-height: 1; font-weight: 800; color: var(--brand-text); letter-spacing: .02em; }
.nf h1 { font-size: var(--fs-h1); line-height: 1.25; font-weight: 700; }

/* ---------- 14. 頁尾 ---------- */
.site-footer { background: #0B1426; padding-block: clamp(40px, 5vw, 64px) 28px; font-size: var(--fs-small); color: var(--text-2); }
.f-top { display: grid; gap: 32px; padding-bottom: 32px; border-bottom: 1px solid var(--line); }
@media (min-width: 860px) { .f-top { grid-template-columns: 5fr 7fr; column-gap: 48px; align-items: start; } }
.f-brand { display: grid; gap: 16px; align-content: start; }
.f-brand__logo { height: 44px; width: auto; }
.f-name { color: var(--text-1); line-height: 1.7; }
.f-name b { display: block; font-size: 1rem; }
.f-links { list-style: none; display: grid; gap: 10px; }
@media (min-width: 560px) { .f-links { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.f-links a { color: var(--text-1); text-decoration: none; display: inline-flex; align-items: center; gap: 6px; }
.f-links a:hover { text-decoration: underline; }
.footer-h { font-size: .8125rem; font-weight: 650; letter-spacing: .08em; color: var(--text-1); margin-bottom: 14px; }
.f-bottom { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 24px; padding-top: 22px; font-size: var(--fs-legal); color: var(--text-3); }
.f-bottom__meta { display: flex; flex-wrap: wrap; gap: 4px 20px; }

/* ---------- 15. 動效 / 列印 ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}
@media print {
  .top { position: static; }
  .section--alt, .section--sun, .section--brand, .hero, .page-hero { background: #FFFFFF !important; color: #000000; }
  .on-dark, .on-brand { color: #000000; --text-1: #000000; --text-2: #222222; }
}