/* ============================================================
   新利赛事 LUCK — 共享样式 /assets/site.css
   骨架：左侧品牌轨道 + 右侧双层信息导航
   ============================================================ */

/* ---------- reset ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

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

body, h1, h2, h3, h4, h5, h6, p, ul, ol, li, dl, dt, dd, figure, blockquote {
  margin: 0;
}

ul, ol { padding: 0; list-style: none; }

img, svg, video { display: block; max-width: 100%; }

button, input, select, textarea { font: inherit; color: inherit; }

button {
  background: none;
  border: 0;
  cursor: pointer;
}

a { color: inherit; text-decoration: none; }

table { border-collapse: collapse; width: 100%; }

/* ---------- tokens ---------- */
:root {
  --ink:        #0B2A22;
  --ink-deep:   #071A15;
  --lime:       #C6F24E;
  --amber:      #E8A33D;
  --moss:       #3F6B52;
  --stone:      #8A938C;
  --clay:       #C4705A;
  --paper:      #F2EDE3;
  --pulse:      #4FD1C5;

  --paper-90: rgba(242, 237, 227, .90);
  --paper-70: rgba(242, 237, 227, .70);
  --paper-50: rgba(242, 237, 227, .50);
  --paper-14: rgba(242, 237, 227, .14);
  --paper-08: rgba(242, 237, 227, .08);
  --lime-16:  rgba(198, 242, 78, .16);
  --lime-40:  rgba(198, 242, 78, .40);
  --amber-18: rgba(232, 163, 61, .18);
  --clay-18:  rgba(196, 112, 90, .18);
  --pulse-18: rgba(79, 209, 197, .18);

  --font-display: "Archivo Narrow", "Arial Narrow", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-serif:   "Noto Serif SC", "Songti SC", "SimSun", Georgia, serif;
  --font-body:    "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  --font-mono:    "JetBrains Mono", "SFMono-Regular", Menlo, Consolas, "Courier New", monospace;

  --rail-w: 92px;
  --wrap: 1240px;

  --r-xs: 8px;
  --r-s: 12px;
  --r-m: 18px;
  --r-l: 28px;
  --r-pill: 999px;

  --ease: cubic-bezier(.22, .61, .36, 1);
  --shadow-lift: 0 18px 40px -26px rgba(0, 0, 0, .85);
}

/* ---------- base ---------- */
html { background: var(--ink-deep); }

body {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.85;
  min-height: 100dvh;
  padding-left: 0;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { line-height: 1.25; font-weight: 700; }

p { max-width: 72ch; }

::selection { background: var(--lime); color: var(--ink-deep); }

:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
  border-radius: var(--r-xs);
}

/* ---------- utilities ---------- */
.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: clamp(1.1rem, 4vw, 3rem);
}

.section { padding-block: clamp(2.4rem, 5vw, 4.4rem); }

.section-head {
  display: flex;
  flex-direction: column;
  gap: .7rem;
  padding-bottom: 1.1rem;
  border-bottom: 1px solid var(--paper-14);
  margin-bottom: clamp(1.4rem, 3vw, 2.2rem);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--lime);
}

.eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--lime);
  flex: none;
}

.h-display {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 6vw, 5.2rem);
  line-height: .98;
  letter-spacing: -.02em;
  font-weight: 700;
  text-wrap: balance;
}

.h-section {
  font-family: var(--font-serif);
  font-size: clamp(1.35rem, 2vw, 1.6rem);
  font-weight: 600;
  letter-spacing: .01em;
}

.lede {
  font-size: 1.02rem;
  color: var(--paper-70);
  max-width: 68ch;
}

.rule {
  height: 1px;
  border: 0;
  background: var(--paper-14);
}

.num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: .01em;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--lime);
  display: inline-block;
  flex: none;
  box-shadow: 0 0 0 4px var(--lime-16);
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .62rem 1.28rem;
  border-radius: var(--r-pill);
  border: 1px solid transparent;
  font-size: .88rem;
  font-weight: 700;
  letter-spacing: .04em;
  white-space: nowrap;
  transition: background .2s var(--ease), color .2s var(--ease),
              border-color .2s var(--ease), transform .2s var(--ease);
}

.btn:active { transform: translateY(1px); }

.btn--lime { background: var(--lime); color: var(--ink-deep); }
.btn--lime:hover { background: #d8ff6d; }

.btn--amber { background: var(--amber); color: var(--ink-deep); }
.btn--amber:hover { background: #f2b757; }

.btn--ghost { border-color: var(--paper-50); color: var(--paper); }
.btn--ghost:hover { border-color: var(--lime); color: var(--lime); }

/* ---------- breadcrumb ---------- */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .35rem;
  font-family: var(--font-mono);
  font-size: .76rem;
  color: var(--stone);
  letter-spacing: .04em;
}

.breadcrumb li { display: inline-flex; align-items: center; gap: .35rem; }

.breadcrumb li + li::before {
  content: "/";
  color: var(--paper-50);
}

.breadcrumb a { color: var(--paper-70); }
.breadcrumb a:hover { color: var(--lime); }

/* ---------- grid ---------- */
.grid {
  display: grid;
  gap: clamp(1rem, 2.4vw, 1.75rem);
}

.grid--2 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.grid--rail { grid-template-columns: minmax(0, 1fr); }

@media (min-width: 1024px) {
  .grid--rail { grid-template-columns: minmax(0, 2.2fr) minmax(0, 1fr); }
}

/* ---------- cards & chips ---------- */
.card {
  position: relative;
  background: var(--ink-deep);
  border: 1px solid var(--paper-14);
  border-radius: var(--r-l);
  padding: clamp(1.1rem, 2.4vw, 1.7rem);
  transition: transform .24s var(--ease), border-color .24s var(--ease),
              box-shadow .24s var(--ease);
}

.card:hover {
  transform: translateY(-2px);
  border-color: var(--lime-40);
  box-shadow: var(--shadow-lift);
}

.card--tinted { background: var(--moss); border-color: rgba(242, 237, 227, .10); }

.card--score {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: clamp(.8rem, 2vw, 1.6rem);
  border-radius: var(--r-l);
  background: linear-gradient(100deg, var(--ink-deep) 0%, rgba(63, 107, 82, .55) 100%);
  border: 1px solid var(--lime-16);
  padding: clamp(1rem, 2.4vw, 1.5rem) clamp(1.1rem, 2.6vw, 1.9rem);
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .33rem .82rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--paper-14);
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .06em;
  color: var(--paper-70);
  white-space: nowrap;
}

.chip--lime { background: var(--lime); border-color: var(--lime); color: var(--ink-deep); font-weight: 700; }
.chip--amber { background: var(--amber); border-color: var(--amber); color: var(--ink-deep); font-weight: 700; }
.chip--clay { background: var(--clay); border-color: var(--clay); color: var(--paper); font-weight: 700; }

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
}

/* ---------- filter bar ---------- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .45rem;
  padding: .55rem;
  border-radius: var(--r-pill);
  background: var(--ink-deep);
  border: 1px solid var(--paper-08);
}

.filter-bar [data-filter] {
  padding: .4rem .95rem;
  border-radius: var(--r-pill);
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .06em;
  color: var(--paper-70);
  border: 1px solid transparent;
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}

.filter-bar [data-filter]:hover { color: var(--paper); border-color: var(--paper-14); }

.filter-bar [data-filter][aria-pressed="true"] {
  background: var(--lime);
  color: var(--ink-deep);
  font-weight: 700;
}

[data-filter-count] {
  margin-left: auto;
  padding-right: .6rem;
  font-family: var(--font-mono);
  font-size: .76rem;
  color: var(--amber);
}

[data-filter-item][hidden] { display: none; }

/* ---------- data pieces ---------- */
.data-table {
  font-family: var(--font-mono);
  font-size: .82rem;
  text-align: left;
}

.data-table th {
  font-size: .7rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--stone);
  font-weight: 600;
}

.data-table th,
.data-table td {
  padding: .72rem .8rem;
  border-bottom: 1px solid var(--paper-08);
}

.data-table tbody tr:hover td { background: var(--lime-16); }

.meter {
  position: relative;
  height: 6px;
  border-radius: var(--r-pill);
  background: var(--paper-08);
  overflow: hidden;
}

.meter__fill {
  height: 100%;
  border-radius: var(--r-pill);
  background: linear-gradient(90deg, var(--pulse), var(--lime));
}

/* ---------- timeline ---------- */
.timeline {
  position: relative;
  padding-left: 1.6rem;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 5px;
  top: .4rem;
  bottom: .4rem;
  width: 1px;
  background: linear-gradient(180deg, var(--lime-40), transparent);
}

.timeline__item { position: relative; padding-block: .7rem; }

.timeline__node {
  position: absolute;
  left: -1.6rem;
  top: 1.15rem;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--ink);
  border: 2px solid var(--lime);
}

/* ---------- figure / image ---------- */
.figure {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-l);
  border: 1px solid var(--paper-14);
  background: var(--ink-deep);
}

.figure__img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background:
    linear-gradient(135deg, var(--ink-deep) 0%, var(--moss) 55%, var(--ink) 100%);
}

.figure__img--wide { aspect-ratio: 21 / 9; }
.figure__img--tall { aspect-ratio: 3 / 4; }
.figure__img--square { aspect-ratio: 1 / 1; }

.figure__cap {
  padding: .7rem 1rem;
  border-top: 1px solid var(--paper-08);
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .04em;
  color: var(--stone);
}

/* ---------- reveal ---------- */
html.js [data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .5s var(--ease), transform .5s var(--ease);
}

html.js [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* ============================================================
   头部
   ============================================================ */
.skip-link {
  position: fixed;
  top: .6rem;
  left: .6rem;
  z-index: 200;
  transform: translateY(-220%);
  padding: .62rem 1.1rem;
  border-radius: var(--r-pill);
  background: var(--lime);
  color: var(--ink-deep);
  font-size: .84rem;
  font-weight: 700;
  letter-spacing: .04em;
  transition: transform .2s var(--ease);
}

.skip-link:focus { transform: translateY(0); }

.site-header {
  position: relative;
  z-index: 80;
}

/* ---- 左侧品牌轨道 ---- */
.brand-rail {
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  width: var(--rail-w);
  z-index: 90;
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 1.4rem;
  padding: 1.5rem .6rem 1.8rem;
  background: var(--ink-deep);
  border-right: 1px solid var(--paper-08);
}

.brand-rail::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 auto;
  left: 50%;
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--paper-08) 22%, var(--paper-08) 78%, transparent);
  pointer-events: none;
}

.rail-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .6rem;
}

.rail-brand__glyph {
  writing-mode: vertical-rl;
  padding: .85rem .34rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--lime-40);
  background: linear-gradient(180deg, var(--lime-16), rgba(79, 209, 197, .06));
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: .34em;
  color: var(--paper);
}

.rail-brand__latin {
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: .6rem;
  letter-spacing: .34em;
  color: var(--lime);
}

.rail-season {
  display: flex;
  align-items: center;
  gap: .35rem;
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: .62rem;
  letter-spacing: .18em;
  color: var(--amber);
  max-width: none;
}

.rail-meter {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 28px;
}

.rail-meter__bar {
  display: block;
  height: 3px;
  border-radius: 3px;
  background: var(--moss);
}

.rail-meter__bar:nth-child(1) { width: 100%; background: var(--lime); }
.rail-meter__bar:nth-child(2) { width: 72%;  background: var(--pulse); }
.rail-meter__bar:nth-child(3) { width: 88%;  background: var(--amber); }
.rail-meter__bar:nth-child(4) { width: 48%;  background: var(--clay); }

.rail-note {
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: .6rem;
  letter-spacing: .26em;
  color: var(--stone);
  max-height: 220px;
  overflow: hidden;
}

/* ---- 右侧双层信息导航 ---- */
.header-body {
  position: sticky;
  top: 0;
  z-index: 80;
  background: rgba(11, 42, 34, .95);
  border-bottom: 1px solid var(--paper-14);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.header-utility {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: .5rem clamp(1rem, 3vw, 2.4rem);
  background: var(--ink-deep);
  border-bottom: 1px solid var(--paper-08);
  font-size: .78rem;
}

.header-brand {
  display: inline-flex;
  align-items: baseline;
  gap: .5rem;
}

.header-brand__cn {
  font-family: var(--font-display);
  font-size: 1.06rem;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--paper);
}

.header-brand__en {
  font-family: var(--font-mono);
  font-size: .64rem;
  letter-spacing: .28em;
  color: var(--lime);
}

.header-meta {
  display: none;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .06em;
  color: var(--stone);
  max-width: none;
}

.city-switch {
  display: flex;
  gap: .2rem;
  margin-left: auto;
  padding: .22rem;
  border-radius: var(--r-pill);
  background: rgba(242, 237, 227, .05);
  border: 1px solid var(--paper-08);
}

.city-chip {
  padding: .3rem .82rem;
  border-radius: var(--r-pill);
  font-size: .76rem;
  letter-spacing: .06em;
  color: var(--paper-70);
  transition: background .2s var(--ease), color .2s var(--ease);
}

.city-chip:hover { color: var(--paper); background: var(--paper-08); }

.city-chip[aria-pressed="true"] {
  background: var(--amber);
  color: var(--ink-deep);
  font-weight: 700;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: .8rem;
  padding: .5rem clamp(1rem, 3vw, 2.4rem);
}

.primary-nav { flex: 1 1 auto; min-width: 0; }

.primary-nav__list {
  display: flex;
  flex-wrap: wrap;
  gap: .25rem;
}

.primary-nav__list a {
  display: inline-block;
  padding: .48rem .95rem;
  border-radius: var(--r-pill);
  border: 1px solid transparent;
  font-size: .89rem;
  color: var(--paper-70);
  transition: color .2s var(--ease), background .2s var(--ease), border-color .2s var(--ease);
}

.primary-nav__list a:hover {
  color: var(--paper);
  border-color: var(--paper-14);
}

.primary-nav__list a[aria-current="page"] {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--ink-deep);
  font-weight: 700;
}

.header-cta { flex: none; }

.nav-toggle {
  display: none;
  align-items: center;
  gap: .5rem;
  padding: .45rem .9rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--paper-14);
  font-size: .82rem;
  color: var(--paper);
}

.nav-toggle__bars {
  display: inline-flex;
  flex-direction: column;
  gap: 3px;
  width: 16px;
}

.nav-toggle__bars i {
  display: block;
  height: 2px;
  border-radius: 2px;
  background: var(--lime);
}

/* ============================================================
   页脚
   ============================================================ */
.site-footer {
  margin-top: clamp(2.6rem, 6vw, 5.5rem);
  padding: clamp(2.4rem, 5vw, 4rem) clamp(1.1rem, 4vw, 3rem) 1.4rem;
  background: var(--ink-deep);
  border-top: 1px solid var(--paper-14);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2rem 1.6rem;
  max-width: var(--wrap);
  margin-inline: auto;
}

.footer-block__title {
  margin-bottom: .9rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--stone);
}

.footer-brand {
  display: flex;
  align-items: baseline;
  gap: .6rem;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: .03em;
  color: var(--paper);
}

.footer-brand__latin {
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .3em;
  color: var(--lime);
}

.footer-desc {
  margin-top: .7rem;
  font-size: .9rem;
  line-height: 1.8;
  color: var(--paper-70);
  max-width: 42ch;
}

.footer-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  margin-top: 1.2rem;
}

.footer-stats__item {
  display: flex;
  flex-direction: column;
  gap: .1rem;
}

.footer-stats__item dt {
  font-family: var(--font-mono);
  font-size: .66rem;
  letter-spacing: .2em;
  color: var(--stone);
}

.footer-stats__item dd {
  font-size: 1.5rem;
  color: var(--lime);
  line-height: 1.2;
}

.footer-nav {
  display: grid;
  gap: .42rem;
}

.footer-nav a {
  width: fit-content;
  font-size: .9rem;
  color: var(--paper-70);
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.footer-nav a:hover {
  color: var(--lime);
  border-bottom-color: var(--lime-40);
}

.footer-contact {
  display: grid;
  gap: .5rem;
  font-size: .88rem;
  color: var(--paper-70);
}

.footer-contact__row {
  display: flex;
  gap: .6rem;
  align-items: baseline;
  max-width: none;
  word-break: break-word;
}

.footer-contact__key {
  flex: none;
  min-width: 3.2rem;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--stone);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .5rem 1.4rem;
  max-width: var(--wrap);
  margin: 2.4rem auto 0;
  padding-top: 1.1rem;
  border-top: 1px solid var(--paper-08);
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .04em;
  color: var(--stone);
}

.footer-bottom p { max-width: none; }

/* ============================================================
   响应式
   ============================================================ */
@media (min-width: 640px) {
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .header-brand__cn { font-size: 1.16rem; }
}

@media (min-width: 768px) {
  .header-meta { display: block; }
}

@media (min-width: 1024px) {
  body { padding-left: var(--rail-w); }
  .brand-rail { display: flex; }
  .header-brand { display: none; }
  .footer-grid { grid-template-columns: 1.7fr 1fr 1fr 1.3fr; }
}

@media (max-width: 1023px) {
  .nav-toggle { display: inline-flex; }

  .primary-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    padding: .8rem 1rem 1.3rem;
    background: var(--ink-deep);
    border-bottom: 1px solid var(--paper-14);
    max-height: calc(100dvh - 8rem);
    overflow-y: auto;
    box-shadow: var(--shadow-lift);
  }

  .primary-nav[data-open] { display: block; }

  .primary-nav__list { flex-direction: column; gap: .12rem; }

  .primary-nav__list a {
    display: block;
    padding: .74rem .95rem;
    border-radius: var(--r-s);
    font-size: .95rem;
  }

  body.nav-open { overflow: hidden; }
}

@media (max-width: 560px) {
  .header-cta { display: none; }
  .header-nav { padding-block: .5rem; }
  .city-chip { padding: .28rem .62rem; font-size: .72rem; }
}

/* ============================================================
   动效偏好
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *,
  *::before,
  *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }

  html.js [data-reveal] {
    opacity: 1;
    transform: none;
  }
}