/* SUKSES303 — 三栏门面·三故事房间门（麦秋黑褐/麦穗黄·Abril Fatface+Commissioner） */

:root {
  --sk-bg: #201608;
  --sk-bg2: #171009;
  --sk-panel: #2a1d0b;
  --sk-panel2: #31220d;
  --sk-ac: #f5e663;
  --sk-ac2: #c9a227;
  --sk-ink: #f4ebd3;
  --sk-mute: #b8a988;
  --sk-line: rgba(245, 230, 99, 0.22);
  --sk-glow: 0 0 18px rgba(245, 230, 99, 0.35);
  --sk-font-d: "Abril Fatface", Georgia, serif;
  --sk-font-b: "Commissioner", "Segoe UI", sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: linear-gradient(180deg, var(--sk-bg) 0%, var(--sk-bg2) 100%);
  color: var(--sk-ink);
  font-family: var(--sk-font-b);
  font-size: 17px;
  line-height: 1.75;
  overflow-wrap: break-word;
}

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

a { color: var(--sk-ac); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, .sk-doorname { font-family: var(--sk-font-d); font-weight: 400; line-height: 1.25; }

h1 { font-size: 2.35rem; color: var(--sk-ink); }
h2 { font-size: 1.65rem; color: var(--sk-ac); margin-bottom: 0.6em; }
h3 { font-size: 1.15rem; color: var(--sk-ink); }

/* ---------- 头部 ---------- */

.sk-head {
  position: sticky; top: 0; z-index: 60;
  background: rgba(23, 16, 9, 0.94);
  border-bottom: 2px solid var(--sk-ac2);
  box-shadow: 0 2px 14px rgba(0, 0, 0, 0.6);
  display: flex; flex-direction: column;
}

.sk-headin {
  max-width: 1220px; width: 100%; margin: 0 auto;
  display: flex; align-items: center; gap: 22px;
  padding: 12px 22px;
}

.sk-logo { display: inline-flex; align-items: center; gap: 10px; }
.sk-logo-reel {
  display: inline-flex; gap: 2px; padding: 4px 6px;
  background: var(--sk-panel2); border: 1px solid var(--sk-ac2);
  border-radius: 6px; box-shadow: var(--sk-glow);
}
.sk-logo-reel i { font-style: normal; font-size: 0.72rem; color: var(--sk-ac); line-height: 1; }
.sk-logo-word {
  font-family: var(--sk-font-d); font-size: 1.32rem; letter-spacing: 0.04em;
  color: var(--sk-ink);
}
.sk-logo:hover { text-decoration: none; }
.sk-logo:hover .sk-logo-word { color: var(--sk-ac); }

.sk-nav { margin-left: auto; display: flex; gap: 4px; }
.sk-nav a {
  color: var(--sk-mute); padding: 8px 13px; border-radius: 6px;
  font-size: 0.95rem; font-weight: 500;
}
.sk-nav a:hover { color: var(--sk-ink); background: var(--sk-panel2); text-decoration: none; }
.sk-nav a.sk-on { color: var(--sk-bg); background: var(--sk-ac); font-weight: 700; }

.sk-hact { display: flex; gap: 10px; }

.sk-btn {
  display: inline-block; padding: 9px 20px; border-radius: 8px;
  font-family: var(--sk-font-b); font-weight: 700; font-size: 0.95rem;
  border: 1px solid transparent; cursor: pointer; text-align: center;
}
.sk-btn-main {
  background: linear-gradient(180deg, var(--sk-ac) 0%, var(--sk-ac2) 100%);
  color: #241a05; box-shadow: var(--sk-glow);
}
.sk-btn-main:hover { filter: brightness(1.08); text-decoration: none; }
.sk-btn-ghost { background: transparent; color: var(--sk-ac); border-color: var(--sk-ac2); }
.sk-btn-ghost:hover { background: var(--sk-panel2); text-decoration: none; }

.sk-burger { display: none; margin-left: auto; cursor: pointer; }
.sk-burger span {
  display: block; width: 24px; height: 3px; margin: 4px 0;
  background: var(--sk-ac); border-radius: 2px;
}

.sk-navtog { position: absolute; opacity: 0; pointer-events: none; }

.sk-mnav { display: none; }

/* ---------- 跑马符号条 ---------- */

.sk-ticker {
  overflow: hidden; border-bottom: 1px solid var(--sk-line);
  background: var(--sk-bg2);
}
.sk-tickin {
  display: flex; width: max-content;
  animation: sk-roll 26s linear infinite;
}
.sk-titem {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 26px; white-space: nowrap;
  color: var(--sk-mute); font-size: 0.78rem; letter-spacing: 0.14em;
}
.sk-titem b { font-size: 1rem; color: var(--sk-ac); }

@keyframes sk-roll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- 首页 hero · 三扇门 ---------- */

.sk-main { max-width: 1220px; margin: 0 auto; padding: 0 22px 90px; }

.sk-hero { padding: 54px 0 30px; }

.sk-kicker {
  display: inline-block; padding: 5px 14px; margin-bottom: 18px;
  border: 1px dashed var(--sk-ac2); border-radius: 999px;
  color: var(--sk-ac); font-size: 0.78rem; letter-spacing: 0.18em;
  text-transform: uppercase;
}

.sk-herohead { max-width: 860px; }

.sk-herop { margin-top: 18px; color: var(--sk-mute); }

.sk-heroact { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 14px; }

.sk-doorhall { margin-top: 46px; position: relative; padding: 10px 0 26px; }

.sk-doors {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px;
}

.sk-door {
  position: relative; min-width: 0;
  display: flex; flex-direction: column;
  background: linear-gradient(180deg, var(--sk-panel2) 0%, var(--sk-panel) 100%);
  border: 2px solid var(--sk-ac2); border-radius: 14px 14px 6px 6px;
  padding: 18px 20px 22px;
  box-shadow: inset 0 0 0 1px rgba(245, 230, 99, 0.08), 0 10px 30px rgba(0, 0, 0, 0.45);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.sk-door:hover {
  transform: translateY(-5px);
  box-shadow: inset 0 0 0 1px rgba(245, 230, 99, 0.18), var(--sk-glow);
}

.sk-doorlamp {
  align-self: center; color: var(--sk-ac); font-size: 0.7rem;
  letter-spacing: 0.5em; text-shadow: var(--sk-glow);
}

.sk-doorno {
  position: absolute; top: 12px; right: 14px;
  font-size: 0.62rem; letter-spacing: 0.22em; color: var(--sk-mute);
  border-bottom: 1px solid var(--sk-line); padding-bottom: 3px;
}

.sk-doorname { font-size: 1.5rem; color: var(--sk-ac); margin-top: 10px; }
.sk-doorsym { font-size: 1.2rem; margin-right: 4px; }

.sk-doortag {
  margin-top: 6px; font-size: 0.82rem; color: var(--sk-mute);
  font-style: italic;
}

.sk-doorglass {
  margin: 14px 0; padding: 10px 8px;
  display: flex; justify-content: space-around;
  list-style: none;
  background: var(--sk-bg2); border: 1px solid var(--sk-line);
  border-radius: 8px; box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.55);
}
.sk-doorglass li { font-size: 1.3rem; color: var(--sk-ink); }

.sk-faqnote { color: var(--sk-mute); font-size: 0.85rem; margin-bottom: 14px; }

.sk-doorq { font-family: var(--sk-font-d); font-size: 1.02rem; color: var(--sk-ink); }

.sk-doortease { margin-top: 8px; font-size: 0.9rem; color: var(--sk-mute); flex-grow: 1; }

.sk-btn-door {
  margin-top: 16px; align-self: flex-start;
  color: var(--sk-ac); border-bottom: 2px solid var(--sk-ac2);
  padding: 4px 2px; font-weight: 700;
}
.sk-btn-door:hover { color: var(--sk-ink); text-decoration: none; border-bottom-color: var(--sk-ink); }

.sk-payline {
  display: block; margin-top: 22px; height: 0;
  border-top: 3px dashed rgba(245, 230, 99, 0.5);
  filter: drop-shadow(0 0 6px rgba(245, 230, 99, 0.4));
}

/* ---------- 三门内容段 ---------- */

.sk-room {
  max-width: 900px; margin: 0 auto 54px;
  padding: 26px 30px;
  background: var(--sk-panel); border-left: 4px solid var(--sk-ac2);
  border-radius: 0 12px 12px 0;
}
.sk-room p { color: var(--sk-mute); margin-bottom: 12px; }
.sk-roomq {
  margin: 18px 0 14px; padding: 12px 20px;
  border-left: 3px solid var(--sk-ac);
  background: var(--sk-bg2); border-radius: 0 8px 8px 0;
  font-family: var(--sk-font-d); font-size: 1.08rem; color: var(--sk-ink);
}
.sk-roommore { font-weight: 700; font-size: 0.95rem; }

/* ---------- 通栏叙述 ---------- */

.sk-narasi { max-width: 900px; margin: 0 auto; }
.sk-narasi p { color: var(--sk-mute); margin-bottom: 14px; }

.sk-herofig { margin: 30px 0 10px; }
.sk-herofig img { border-radius: 14px; border: 1px solid var(--sk-line); }
.sk-herofig figcaption { font-size: 0.82rem; color: var(--sk-mute); margin-top: 8px; text-align: center; }

/* ---------- 优势 ---------- */

.sk-adv { margin-top: 56px; }
.sk-advlist {
  list-style: none; display: grid;
  grid-template-columns: repeat(2, 1fr); gap: 20px;
  counter-reset: sk-adv;
}
.sk-advlist li {
  position: relative; padding: 20px 22px 18px 58px;
  background: var(--sk-panel); border: 1px solid var(--sk-line); border-radius: 12px;
  counter-increment: sk-adv;
}
.sk-advlist li::before {
  content: counter(sk-adv, decimal-leading-zero);
  position: absolute; left: 16px; top: 18px;
  font-family: var(--sk-font-d); color: var(--sk-ac); font-size: 1.3rem;
}
.sk-advlist p { color: var(--sk-mute); font-size: 0.93rem; }

/* ---------- 精选 ---------- */

.sk-pilih { margin-top: 56px; }
.sk-pickgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.sk-pick {
  display: flex; flex-direction: column; min-width: 0;
  padding: 20px; background: var(--sk-panel);
  border: 1px solid var(--sk-line); border-top: 3px solid var(--sk-ac2);
  border-radius: 12px;
}
.sk-pick h3 a { color: var(--sk-ink); }
.sk-pick h3 a:hover { color: var(--sk-ac); }
.sk-pick p { color: var(--sk-mute); font-size: 0.9rem; margin-top: 8px; flex-grow: 1; }
.sk-pickmore { margin-top: 14px; font-size: 0.88rem; font-weight: 700; }

/* ---------- FAQ ---------- */

.sk-faqsec { margin-top: 56px; max-width: 900px; }
.sk-q {
  background: var(--sk-panel); border: 1px solid var(--sk-line);
  border-radius: 10px; margin-bottom: 12px; overflow: hidden;
}
.sk-q summary {
  cursor: pointer; padding: 15px 20px;
  font-weight: 700; color: var(--sk-ink); list-style-position: inside;
}
.sk-q summary:hover { color: var(--sk-ac); }
.sk-q p { padding: 0 20px 16px; color: var(--sk-mute); font-size: 0.95rem; }

/* ---------- 信任 ---------- */

.sk-trust {
  margin-top: 56px; padding: 30px 34px;
  background: var(--sk-panel2); border: 1px solid var(--sk-ac2);
  border-radius: 14px; text-align: center;
}
.sk-trust p { color: var(--sk-mute); max-width: 820px; margin: 0 auto 16px; }
.sk-trustlnk { font-weight: 700; }

/* ---------- 内页 paper ---------- */

.sk-strip {
  display: flex; justify-content: center; gap: 30px;
  padding: 10px 0; border-bottom: 1px solid var(--sk-line);
  background: var(--sk-bg2);
  color: var(--sk-ac); font-size: 1.05rem; letter-spacing: 0.3em;
}

.sk-paper { max-width: 960px; margin: 0 auto; padding: 40px 22px 90px; }

.sk-crumbs { font-size: 0.83rem; color: var(--sk-mute); margin-bottom: 18px; }
.sk-crumbs a { color: var(--sk-mute); }
.sk-crumbs a:hover { color: var(--sk-ac); }

.sk-navintro, .sk-edulead {
  font-size: 1.12rem; color: var(--sk-ink);
  margin: 14px 0 26px; padding-left: 16px;
  border-left: 3px solid var(--sk-ac);
}

.sk-steps { list-style: none; margin: 18px 0 30px; }
.sk-steps li {
  padding: 16px 18px 14px 52px; position: relative;
  background: var(--sk-panel); border: 1px solid var(--sk-line);
  border-radius: 10px; margin-bottom: 12px;
}
.sk-steps li h3 { color: var(--sk-ac); }
.sk-steps li::before {
  content: attr(data-n);
  position: absolute; left: 14px; top: 16px;
  width: 28px; height: 28px; line-height: 28px; text-align: center;
  font-family: var(--sk-font-d); color: var(--sk-bg);
  background: var(--sk-ac); border-radius: 50%; font-size: 0.95rem;
}
.sk-steps li p { color: var(--sk-mute); font-size: 0.93rem; margin-top: 4px; }

.sk-navlist { margin: 0 0 26px 2px; }
.sk-navlist li {
  list-style: none; padding: 10px 0 10px 26px; position: relative;
  color: var(--sk-mute); border-bottom: 1px dashed var(--sk-line);
}
.sk-navlist li::before {
  content: "🍒"; position: absolute; left: 0; top: 10px; font-size: 0.85rem;
}
.sk-navlist li b { color: var(--sk-ink); }

.sk-note {
  margin-top: 26px; padding: 16px 20px;
  background: var(--sk-panel2); border: 1px dashed var(--sk-ac2);
  border-radius: 10px; color: var(--sk-ink); font-size: 0.95rem;
}

.sk-navaside {
  margin-top: 34px; padding: 20px 22px;
  background: var(--sk-panel); border: 1px solid var(--sk-line); border-radius: 12px;
}
.sk-navaside h3 { color: var(--sk-ac); font-size: 1rem; margin-bottom: 8px; }
.sk-navaside a { display: block; padding: 5px 0; color: var(--sk-mute); font-size: 0.93rem; }
.sk-navaside a:hover { color: var(--sk-ac); }

.sk-resp {
  margin-top: 28px; font-size: 0.84rem; color: var(--sk-mute);
  border-top: 1px solid var(--sk-line); padding-top: 14px;
}

/* ---------- 教育页 ---------- */

.sk-edu h2 { margin-top: 34px; }
.sk-edu p { color: var(--sk-mute); margin-bottom: 14px; }

.sk-fig { margin: 26px 0; }
.sk-fig img { border-radius: 12px; border: 1px solid var(--sk-line); }
.sk-fig figcaption { font-size: 0.82rem; color: var(--sk-mute); margin-top: 8px; }

/* ---------- 404 ---------- */

.sk-404body { display: flex; flex-direction: column; min-height: 100vh; }
.sk-404 {
  max-width: 640px; margin: auto; text-align: center; padding: 60px 22px;
}
.sk-404reels {
  display: flex; justify-content: center; gap: 18px; margin-bottom: 20px;
  font-size: 2rem; color: var(--sk-ac); text-shadow: var(--sk-glow);
}
.sk-404 p { color: var(--sk-mute); margin: 14px 0 26px; }
.sk-404act { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }

/* ---------- footer ---------- */

.sk-foot {
  border-top: 2px solid var(--sk-ac2);
  background: var(--sk-bg2);
  padding: 44px 22px 120px;
}
.sk-fgrid {
  max-width: 1220px; margin: 0 auto;
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 30px;
}
.sk-fbrand p { color: var(--sk-mute); font-size: 0.88rem; margin: 14px 0; }
.sk-fcol h3 { color: var(--sk-ac); font-size: 0.98rem; margin-bottom: 10px; }
.sk-fcol a { display: block; color: var(--sk-mute); font-size: 0.9rem; padding: 3px 0; }
.sk-fcol a:hover { color: var(--sk-ac); }
.sk-18 {
  display: inline-block; padding: 4px 12px; margin-top: 6px;
  border: 2px solid var(--sk-ac); border-radius: 999px;
  color: var(--sk-ac); font-weight: 700; font-size: 0.85rem;
}
.sk-fbot {
  max-width: 1220px; margin: 30px auto 0;
  border-top: 1px solid var(--sk-line); padding-top: 18px;
  color: var(--sk-mute); font-size: 0.82rem; text-align: center;
}

/* ---------- 底部悬浮条 ---------- */

.sk-float {
  position: fixed; left: 50%; bottom: 14px; transform: translateX(-50%);
  z-index: 90; width: min(94vw, 660px);
}
.sk-floatin {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 10px 18px; border-radius: 999px;
  background: rgba(42, 29, 11, 0.96);
  border: 1px solid var(--sk-ac2);
  box-shadow: var(--sk-glow);
}
.sk-jp { font-size: 0.85rem; color: var(--sk-ink); white-space: nowrap; }
.sk-blink { color: var(--sk-ac); animation: sk-flash 1.6s ease-in-out infinite; }
@keyframes sk-flash { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }
.sk-enter { white-space: nowrap; animation: sk-pulse 2.4s ease-in-out infinite; }
@keyframes sk-pulse {
  0%, 100% { box-shadow: 0 0 6px rgba(245, 230, 99, 0.35); }
  50% { box-shadow: 0 0 20px rgba(245, 230, 99, 0.7); }
}

/* ---------- 响应式 ---------- */

@media (max-width: 1020px) {
  .sk-fgrid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .sk-nav, .sk-hact { display: none; }
  .sk-burger { display: block; }
  .sk-navtog:checked ~ .sk-mnav { display: block; }
  .sk-mnav {
    background: var(--sk-bg2); border-bottom: 1px solid var(--sk-line);
    padding: 10px 22px 22px;
  }
  .sk-mgrp h3 {
    font-family: var(--sk-font-b); font-size: 0.78rem; letter-spacing: 0.2em;
    color: var(--sk-ac2); margin: 16px 0 4px; text-transform: uppercase;
  }
  .sk-mgrp a {
    display: block; padding: 8px 4px; color: var(--sk-ink);
    border-bottom: 1px dashed var(--sk-line); font-size: 0.95rem;
  }
}

@media (max-width: 780px) {
  h1 { font-size: 1.85rem; }
  .sk-doors { grid-template-columns: 1fr; gap: 18px; }
  .sk-advlist { grid-template-columns: 1fr; }
  .sk-pickgrid { grid-template-columns: 1fr; }
  .sk-heroact .sk-btn { flex-grow: 1; }
  .sk-room { padding: 20px 18px; }
  .sk-fgrid { grid-template-columns: 1fr; gap: 22px; }
  .sk-floatin { flex-direction: column; border-radius: 16px; gap: 8px; }
  .sk-float { width: min(94vw, 420px); }
}

@media (max-width: 460px) {
  body { font-size: 16px; }
  .sk-hero { padding-top: 34px; }
  .sk-main { padding: 0 16px 80px; }
  .sk-paper { padding: 28px 16px 80px; }
  h1 { font-size: 1.6rem; }
  h2 { font-size: 1.35rem; }
  .sk-strip { gap: 18px; font-size: 0.9rem; }
}