/* ============================================================
   杨杨夏令营 · YANGYANG CAMP
   军旅主题 Military Green Theme
   ============================================================ */

:root {
  --mil-green: #43503a;
  --mil-green-mid: #57694a;
  --mil-deep: #2b3723;
  --mil-dark: #1b2213;
  --mil-black: #12170c;
  --khaki: #c9b984;
  --khaki-dark: #a8915a;
  --khaki-light: #e8dcb4;
  --sand: #efe6cb;
  --cream: #f6f2e6;
  --gold: #d4af37;
  --text: #343c2c;
  --text-light: #6d7464;
  --line: rgba(67, 80, 58, 0.16);
  --shadow: 0 18px 50px rgba(18, 23, 12, 0.14);
  --shadow-lg: 0 30px 80px rgba(18, 23, 12, 0.28);
  --radius: 10px;
  --font-display: "Rajdhani", "Oswald", "Arial Narrow", "PingFang SC", sans-serif;
  --font-body: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", -apple-system, "Segoe UI", sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--cream);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { font-family: inherit; }

.container { width: min(1180px, 92%); margin: 0 auto; }

section { position: relative; }

::selection { background: var(--mil-green); color: #fff; }

/* ---------------- CAMO PATTERNS ---------------- */
.camo-bg {
  position: absolute; inset: 0; z-index: -1;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='320' height='320' viewBox='0 0 320 320'%3E%3Cg fill='%233c4830'%3E%3Cellipse cx='60' cy='60' rx='55' ry='38'/%3E%3Ccircle cx='210' cy='40' r='46'/%3E%3Cellipse cx='160' cy='150' rx='64' ry='30' transform='rotate(-25 160 150)'/%3E%3Cellipse cx='40' cy='210' rx='44' ry='52'/%3E%3Ccircle cx='280' cy='210' r='34'/%3E%3Ccircle cx='150' cy='285' r='40'/%3E%3C/g%3E%3Cg fill='%234a5a3c'%3E%3Cellipse cx='130' cy='20' rx='48' ry='26'/%3E%3Ccircle cx='255' cy='100' r='38'/%3E%3Cellipse cx='95' cy='125' rx='40' ry='30'/%3E%3Ccircle cx='300' cy='285' r='44'/%3E%3C/g%3E%3Cg fill='%232b3723'%3E%3Cellipse cx='60' cy='160' rx='34' ry='44'/%3E%3Ccircle cx='200' cy='215' r='30'/%3E%3C/g%3E%3C/svg%3E");
  background-size: 320px 320px;
  opacity: 1;
}

.camo-soft .camo-bg { opacity: .9; }

/* ============================================================
   TOP BAR
   ============================================================ */
.topbar {
  background: var(--mil-black);
  color: rgba(255,255,255,.78);
  font-size: 13px;
  padding: 7px 0;
  position: relative;
  z-index: 60;
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.topbar-left { display: flex; gap: 22px; align-items: center; }
.topbar-left span { display: inline-flex; align-items: center; gap: 7px; }
.topbar-left .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 3px rgba(212,175,55,.25); animation: pulse 1.8s infinite; }
.topbar-right { display: flex; gap: 16px; align-items: center; }
.topbar-right a { transition: color .25s; }
.topbar-right a:hover { color: var(--gold); }
.topbar-right .sep { opacity: .25; }

@keyframes pulse { 0%,100%{box-shadow:0 0 0 3px rgba(212,175,55,.25)} 50%{box-shadow:0 0 0 6px rgba(212,175,55,.12)} }

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,253,246,.92);
  backdrop-filter: blur(12px);
  border-bottom: 3px solid var(--mil-green);
  transition: box-shadow .3s;
}
.site-header.scrolled { box-shadow: 0 8px 30px rgba(18,23,12,.16); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 12px 0; }

/* logo: dog tag shape */
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 52px; height: 52px; position: relative; flex: none;
  display: grid; place-items: center;
  background: linear-gradient(150deg, var(--mil-green-mid), var(--mil-deep));
  border-radius: 10px;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.18), 0 6px 16px rgba(18,23,12,.25);
}
.brand-mark::after {
  content: ""; position: absolute; top: 50%; left: 50%;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--khaki);
  transform: translate(-50%, -50%);
  box-shadow: 0 0 0 2px rgba(18,23,12,.5);
}
.brand-mark svg { width: 30px; height: 30px; }
.brand-name { line-height: 1.1; }
.brand-name b {
  display: block; font-size: 21px; font-weight: 800; letter-spacing: 2px; color: var(--mil-dark);
  font-family: var(--font-display);
}
.brand-name span {
  display: block; font-size: 11px; letter-spacing: 3px; color: var(--khaki-dark); font-weight: 700; margin-top: 2px;
}

.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav a {
  position: relative;
  padding: 8px 14px; font-size: 15px; font-weight: 700; letter-spacing: 1px;
  color: var(--mil-deep); transition: color .25s;
}
.main-nav a::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 2px; height: 3px;
  background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform .3s;
}
.main-nav a:hover { color: var(--mil-green); }
.main-nav a:hover::after { transform: scaleX(1); }
.main-nav a.active { color: var(--mil-green); }
.main-nav a.active::after { transform: scaleX(1); }
.nav-cta {
  margin-left: 10px;
  background: linear-gradient(160deg, var(--mil-green), var(--mil-deep)) !important;
  color: #fff !important; padding: 10px 20px !important; border-radius: 6px;
  box-shadow: 0 8px 20px rgba(18,23,12,.3);
}
.nav-cta::after { display: none; }
.nav-cta:hover { filter: brightness(1.12); color:#fff !important; }

/* mobile */
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 26px; height: 3px; background: var(--mil-deep); margin: 5px 0; border-radius: 3px; transition: .3s; }

/* ============================================================
   GENERIC COMPONENTS
   ============================================================ */
.sec { padding: 90px 0; }

/* section titles with military stripes */
.sec-head { max-width: 760px; margin: 0 auto 56px; text-align: center; }
.kicker {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-display); font-size: 13px; font-weight: 700; letter-spacing: 4px;
  color: var(--khaki-dark); text-transform: uppercase;
}
.kicker::before, .kicker::after {
  content: ""; height: 3px; width: 34px;
  background: repeating-linear-gradient(90deg, var(--khaki) 0 6px, transparent 6px 10px);
}
.sec-title {
  font-family: var(--font-display); font-size: clamp(30px, 4vw, 44px);
  font-weight: 800; letter-spacing: 3px; color: var(--mil-dark);
  margin-top: 14px; line-height: 1.2;
}
.sec-title em { font-style: normal; color: var(--mil-green); }
.sec-sub { margin-top: 16px; color: var(--text-light); font-size: 15.5px; }

/* target corner brackets */
.reticle { position: relative; }
.reticle::before, .reticle::after {
  content: ""; position: absolute; width: 26px; height: 26px; pointer-events: none; opacity: .5;
}
.reticle::before { top: -6px; left: -6px; border-top: 2px solid var(--khaki-dark); border-left: 2px solid var(--khaki-dark); }
.reticle::after { bottom: -6px; right: -6px; border-bottom: 2px solid var(--khaki-dark); border-right: 2px solid var(--khaki-dark); }

/* tactical notched card */
.card {
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius);
  --notch: 14px;
  clip-path: polygon(0 var(--notch), var(--notch) 0, calc(100% - var(--notch)) 0, 100% var(--notch), 100% 100%, 0 100%);
  padding: 34px 28px;
  box-shadow: var(--shadow);
  transition: transform .35s cubic-bezier(.2,.7,.3,1), box-shadow .35s;
  position: relative;
}
.card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 30px; border-radius: 6px; font-weight: 700; letter-spacing: 1px; font-size: 15px;
  cursor: pointer; border: 0; transition: .3s;
}
.btn-solid {
  background: linear-gradient(160deg, var(--mil-green), var(--mil-deep)); color: #fff;
  box-shadow: 0 12px 28px rgba(43,55,35,.4);
}
.btn-solid:hover { transform: translateY(-3px); box-shadow: 0 16px 34px rgba(43,55,35,.5); }
.btn-ghost { background: transparent; color: var(--mil-deep); border: 2px solid var(--mil-deep); }
.btn-ghost:hover { background: var(--mil-deep); color: #fff; transform: translateY(-3px); }
.btn-light { background: #fff; color: var(--mil-deep); box-shadow: 0 12px 28px rgba(18,23,12,.25); }
.btn-light:hover { transform: translateY(-3px); }
.btn svg { width: 18px; height: 18px; }

/* rank chevron divider */
.chev-divider {
  display: flex; align-items: center; gap: 18px; margin: 26px 0;
}
.chev-divider .line { flex: 1; height: 2px; background: linear-gradient(90deg, transparent, var(--khaki), transparent); }
.chevron { display: flex; gap: 4px; }
.chevron i { width: 0; height: 0; border-left: 8px solid transparent; border-right: 8px solid transparent; border-bottom: 12px solid var(--khaki-dark); }

/* ============================================================
   HERO (首页)
   ============================================================ */
.hero {
  position: relative; min-height: calc(100vh - 100px);
  display: flex; align-items: center;
  background: linear-gradient(115deg, var(--mil-dark) 0%, var(--mil-deep) 45%, var(--mil-green) 100%);
  overflow: hidden;
  color: #fff;
}
.hero-camo { position: absolute; inset: 0; z-index: 1; opacity: .34; }
.hero-camo::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='320' height='320' viewBox='0 0 320 320'%3E%3Cg fill='%23000000'%3E%3Cellipse cx='60' cy='60' rx='55' ry='38'/%3E%3Ccircle cx='210' cy='40' r='46'/%3E%3Cellipse cx='160' cy='150' rx='64' ry='30' transform='rotate(-25 160 150)'/%3E%3Ccircle cx='280' cy='210' r='34'/%3E%3Ccircle cx='150' cy='285' r='40'/%3E%3C/g%3E%3C/svg%3E");
  background-size: 320px 320px;
  mix-blend-mode: multiply; opacity: .25;
}
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: 2;
  background:
    radial-gradient(900px 500px at 78% 30%, rgba(201,185,132,.14), transparent 60%),
    linear-gradient(90deg, rgba(18,23,12,.55), transparent 70%);
}
.hero-grid { position: absolute; inset: 0; z-index: 1; opacity: .5;
  background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(ellipse at 30% 50%, #000 30%, transparent 75%);
}

.hero .container { position: relative; z-index: 3; padding: 90px 0; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 12px;
  background: rgba(201,185,132,.12); border: 1px solid rgba(201,185,132,.4);
  padding: 8px 18px; border-radius: 40px;
  font-family: var(--font-display); letter-spacing: 3px; font-size: 13px; color: var(--khaki-light);
  margin-bottom: 26px;
}
.hero-badge .star { color: var(--gold); }
.hero h1 {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(46px, 7.5vw, 84px); letter-spacing: 6px; line-height: 1.05;
}
.hero h1 .en { display: block; font-size: .34em; letter-spacing: 12px; color: var(--khaki); font-weight: 600; margin-bottom: 8px; }
.hero .slogan {
  margin-top: 26px; font-size: clamp(17px, 2vw, 22px); font-weight: 600; letter-spacing: 3px; color: var(--khaki-light);
}
.hero .slogan b { color: var(--gold); font-weight: 800; }
.hero .lead { margin-top: 14px; max-width: 560px; color: rgba(255,255,255,.72); font-size: 15.5px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 36px; }
.hero-stats {
  display: flex; gap: 40px; flex-wrap: wrap; margin-top: 54px; padding-top: 26px;
  border-top: 1px solid rgba(255,255,255,.16);
}
.hero-stat b { font-family: var(--font-display); font-size: 32px; color: var(--gold); font-weight: 800; letter-spacing: 1px; }
.hero-stat span { display: block; font-size: 13px; color: rgba(255,255,255,.6); letter-spacing: 2px; margin-top: 2px; }

/* hero art (SVG scene) */
.hero-art { position: absolute; right: 3%; bottom: 0; z-index: 3; width: min(520px, 44vw); opacity: .95; pointer-events: none; }
.hero-art svg { width: 100%; height: auto; }

/* 动态圆圈动画 */
.hero-circles {
  position: absolute;
  inset: 0;
  z-index: 2;
  overflow: hidden;
  pointer-events: none;
}

.circle {
  position: absolute;
  border-radius: 50%;
  border: 2px solid rgba(201, 185, 132, 0.3);
  animation: float 6s ease-in-out infinite;
}

.circle-1 {
  width: 300px;
  height: 300px;
  top: 10%;
  right: 15%;
  animation-delay: 0s;
  background: radial-gradient(circle, rgba(201, 185, 132, 0.08) 0%, transparent 70%);
}

.circle-2 {
  width: 200px;
  height: 200px;
  top: 60%;
  right: 25%;
  animation-delay: 1s;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.06) 0%, transparent 70%);
}

.circle-3 {
  width: 150px;
  height: 150px;
  top: 20%;
  left: 60%;
  animation-delay: 2s;
  background: radial-gradient(circle, rgba(201, 185, 132, 0.05) 0%, transparent 70%);
}

.circle-4 {
  width: 100px;
  height: 100px;
  bottom: 20%;
  left: 20%;
  animation-delay: 3s;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.04) 0%, transparent 70%);
}

.circle-5 {
  width: 250px;
  height: 250px;
  top: 40%;
  right: 5%;
  animation-delay: 4s;
  background: radial-gradient(circle, rgba(201, 185, 132, 0.06) 0%, transparent 70%);
}

@keyframes float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-20px) scale(1.05); }
}

.scroll-hint {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  font-size: 12px;
  color: rgba(255,255,255,.5);
  letter-spacing: 2px;
  animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-8px); }
}

@media (max-width: 768px) {
  .hero-art { opacity: .5; width: 40vw; }
  .hero h1 { font-size: clamp(38px, 10vw, 56px); }
  .hero .en { letter-spacing: 8px; }
  .hero-stats { gap: 24px; }
  .hero-art { display: none; }
}
  animation-delay: 2s;
  background: radial-gradient(circle, rgba(201, 185, 132, 0.1) 0%, transparent 70%);
}

.circle-4 {
  width: 400px;
  height: 400px;
  bottom: -10%;
  right: 5%;
  animation-delay: 3s;
  background: radial-gradient(circle, rgba(201, 185, 132, 0.05) 0%, transparent 70%);
  border-color: rgba(201, 185, 132, 0.2);
}

.circle-5 {
  width: 100px;
  height: 100px;
  top: 40%;
  left: 70%;
  animation-delay: 4s;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.12) 0%, transparent 70%);
  border-color: rgba(212, 175, 55, 0.4);
}

@keyframes float {
  0%, 100% {
    transform: translateY(0) scale(1);
    opacity: 0.6;
  }
  50% {
    transform: translateY(-20px) scale(1.05);
    opacity: 1;
  }
}

@keyframes pulse-ring {
  0% {
    transform: scale(1);
    opacity: 0.8;
  }
  100% {
    transform: scale(1.5);
    opacity: 0;
  }
}

.scroll-hint {
  position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%); z-index: 4;
  color: rgba(255,255,255,.55); font-size: 12px; letter-spacing: 4px; text-align: center;
}
.scroll-hint::after { content: ""; display: block; width: 1px; height: 34px; margin: 8px auto 0; background: linear-gradient(var(--khaki), transparent); animation: scroll 1.8s infinite; }
@keyframes scroll { 0%{transform:scaleY(0); transform-origin:top} 50%{transform:scaleY(1); transform-origin:top} 51%{transform-origin:bottom} 100%{transform:scaleY(0); transform-origin:bottom} }

/* ============================================================
   MISSION STRIP (首页 理念条)
   ============================================================ */
.mission-strip {
  background: linear-gradient(90deg, var(--mil-dark), var(--mil-green));
  color: #fff; padding: 46px 0; overflow: hidden;
}
.mission-strip .container { display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; position: relative; z-index: 2; }
.mission-strip h2 { font-family: var(--font-display); font-size: clamp(22px,3vw,32px); letter-spacing: 3px; }
.mission-strip h2 span { color: var(--khaki); }
.mission-strip p { color: rgba(255,255,255,.7); margin-top: 6px; max-width: 620px; }
.mission-strip::after {
  content: "★ ★ ★"; position: absolute; right: -30px; top: 50%; transform: translateY(-50%);
  font-size: 120px; color: rgba(255,255,255,.05); letter-spacing: 10px; white-space: nowrap;
}

/* ============================================================
   COURSES (四大课程体系)
   ============================================================ */
.courses { background: var(--cream); overflow: hidden; position: relative; }
.courses::before {
  content: ""; position: absolute; right: -80px; top: 120px; width: 420px; height: 420px;
  border: 1px dashed rgba(168,145,90,.35); border-radius: 50%;
  animation: rotate-slow 20s linear infinite, glow-pulse 4s ease-in-out infinite;
}
.courses::after {
  content: ""; position: absolute; right: 0; top: 210px; width: 180px; height: 180px;
  border: 1px solid rgba(168,145,90,.25); border-radius: 50%;
  animation: rotate-reverse 15s linear infinite, glow-pulse 3s ease-in-out infinite 1s;
}

@keyframes rotate-slow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes rotate-reverse {
  from { transform: rotate(360deg); }
  to { transform: rotate(0deg); }
}

@keyframes glow-pulse {
  0%, 100% {
    box-shadow: 0 0 20px rgba(201, 185, 132, 0.1),
                0 0 40px rgba(201, 185, 132, 0.05),
                inset 0 0 20px rgba(201, 185, 132, 0.05);
    border-color: rgba(168, 145, 90, 0.25);
  }
  50% {
    box-shadow: 0 0 40px rgba(201, 185, 132, 0.3),
                0 0 80px rgba(201, 185, 132, 0.15),
                inset 0 0 40px rgba(201, 185, 132, 0.1);
    border-color: rgba(201, 185, 132, 0.5);
  }
}

/* 光线照射效果 */
.courses-light-rays {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
}

.light-ray {
  position: absolute;
  background: linear-gradient(
    180deg,
    rgba(201, 185, 132, 0) 0%,
    rgba(201, 185, 132, 0.08) 40%,
    rgba(201, 185, 132, 0.15) 50%,
    rgba(201, 185, 132, 0.08) 60%,
    rgba(201, 185, 132, 0) 100%
  );
  transform-origin: top center;
  animation: ray-sweep 6s ease-in-out infinite;
}

.ray-1 {
  width: 200px;
  height: 600px;
  top: -100px;
  right: 10%;
  transform: rotate(-15deg);
  animation-delay: 0s;
}

.ray-2 {
  width: 150px;
  height: 500px;
  top: -50px;
  right: 25%;
  transform: rotate(10deg);
  animation-delay: 2s;
}

.ray-3 {
  width: 180px;
  height: 550px;
  top: -80px;
  right: 5%;
  transform: rotate(-5deg);
  animation-delay: 4s;
}

@keyframes ray-sweep {
  0%, 100% {
    opacity: 0.3;
    transform: rotate(-15deg) scaleX(1);
  }
  50% {
    opacity: 0.8;
    transform: rotate(-10deg) scaleX(1.2);
  }
}

/* 额外的发光圆圈 */
.courses .course-grid::before {
  content: "";
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 185, 132, 0.12) 0%, transparent 70%);
  top: -100px;
  right: -50px;
  animation: float-glow 5s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}

.courses .course-grid::after {
  content: "";
  position: absolute;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
  bottom: -50px;
  left: 10%;
  animation: float-glow 4s ease-in-out infinite 1s;
  pointer-events: none;
  z-index: 0;
}

@keyframes float-glow {
  0%, 100% {
    transform: translateY(0) scale(1);
    opacity: 0.6;
  }
  50% {
    transform: translateY(-15px) scale(1.1);
    opacity: 1;
  }
}
.course-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; position: relative; z-index: 2; }
.course-card {
  position: relative; border-radius: var(--radius); overflow: hidden;
  background: var(--mil-dark); color: #fff; min-height: 520px;
  display: flex; flex-direction: column;
  box-shadow: var(--shadow-lg);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
  transition: transform .4s cubic-bezier(.2,.7,.3,1);
}
.course-card:hover { transform: translateY(-10px); }
.course-top { height: 240px; position: relative; overflow: hidden; }
.course-top::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 40%, rgba(18,23,12,.85)); z-index: 2; }
.course-top .camo {
  position: absolute; inset: 0; z-index: 1;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='320' height='320'%3E%3Cg fill='%23000000' opacity='.32'%3E%3Cellipse cx='60' cy='60' rx='55' ry='38'/%3E%3Ccircle cx='210' cy='40' r='46'/%3E%3Ccircle cx='280' cy='210' r='34'/%3E%3Ccircle cx='150' cy='285' r='40'/%3E%3C/g%3E%3C/svg%3E");
  background-size: 320px 320px;
}
.course-top .icon { position: absolute; inset: 0; z-index: 3; display: grid; place-items: center; }
.course-top .icon svg { width: 110px; height: 110px; filter: drop-shadow(0 10px 24px rgba(0,0,0,.45)); }
.course-tag {
  position: absolute; top: 16px; left: 16px; z-index: 4;
  font-family: var(--font-display); font-size: 12px; letter-spacing: 2px;
  background: rgba(18,23,12,.55); border: 1px solid rgba(201,185,132,.5);
  color: var(--khaki-light); padding: 4px 12px; border-radius: 3px;
}
.course-no { position: absolute; right: 18px; bottom: 6px; z-index: 4; font-family: var(--font-display); font-size: 64px; font-weight: 800; color: rgba(255,255,255,.14); letter-spacing: 2px; }
.course-body { padding: 26px 24px 30px; flex: 1; display: flex; flex-direction: column; }
.course-body h3 { font-family: var(--font-display); font-size: 24px; letter-spacing: 3px; margin-bottom: 4px; }
.course-body .en { font-size: 12px; letter-spacing: 3px; color: var(--khaki); text-transform: uppercase; }
.course-body p { color: rgba(255,255,255,.66); font-size: 14px; margin-top: 12px; flex: 1; }
.course-points { margin-top: 16px; display: grid; gap: 8px; }
.course-points li { display: flex; gap: 9px; font-size: 13.5px; color: rgba(255,255,255,.82); align-items: flex-start; }
.course-points li svg { width: 15px; height: 15px; flex: none; margin-top: 4px; color: var(--gold); }
.course-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 22px; font-size: 14px; font-weight: 700; color: var(--khaki); letter-spacing: 2px; transition: gap .3s; }
.course-link:hover { gap: 14px; }

.course-accent-1 { background: linear-gradient(160deg, #3d4a33, var(--mil-dark)); }
.course-accent-2 { background: linear-gradient(160deg, #4a5245, var(--mil-dark)); }
.course-accent-3 { background: linear-gradient(160deg, #414d35, var(--mil-dark)); }
.course-accent-4 { background: linear-gradient(160deg, #4e533c, var(--mil-dark)); }

/* ============================================================
   ABOUT PREVIEW
   ============================================================ */
.about-preview { background: #fff; }
.about-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 60px; align-items: center; }
.about-visual { position: relative; }
.about-frame {
  position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg);
  clip-path: polygon(0 20px, 20px 0, 100% 0, 100% 100%, 0 100%);
}
.about-frame svg { width: 100%; height: auto; display: block; }
.about-badge-card {
  position: absolute; right: -18px; bottom: -26px; z-index: 3;
  background: var(--mil-deep); color: #fff; padding: 20px 24px; border-radius: 8px;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(201,185,132,.35);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
}
.about-badge-card b { font-family: var(--font-display); font-size: 30px; color: var(--gold); display: block; }
.about-badge-card span { font-size: 12.5px; letter-spacing: 2px; color: rgba(255,255,255,.7); }
.about-badge-card .star { position: absolute; top: 10px; right: 14px; color: var(--gold); font-size: 11px; letter-spacing: 2px; }

.about-content h2 { font-family: var(--font-display); font-size: clamp(28px,3.4vw,40px); letter-spacing: 3px; color: var(--mil-dark); line-height: 1.25; }
.about-content h2 span { color: var(--mil-green); }
.about-content .quote { margin-top: 20px; font-size: 16px; color: var(--mil-green); font-weight: 700; border-left: 4px solid var(--gold); padding-left: 18px; }
.about-content p { margin-top: 14px; color: var(--text-light); font-size: 15px; }
.about-feats { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 26px; }
.about-feats li { display: flex; align-items: center; gap: 10px; font-size: 14.5px; font-weight: 600; color: var(--mil-deep); }
.about-feats li svg { width: 20px; height: 20px; color: var(--mil-green); flex: none; }

/* ============================================================
   ADVANTAGES (优势)
   ============================================================ */
.advantages { background: var(--mil-dark); color: #fff; overflow: hidden; }
.advantages .camo-adv {
  position: absolute; inset: 0; opacity: .5;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='320' height='320'%3E%3Cg fill='%23000000' opacity='.5'%3E%3Cellipse cx='60' cy='60' rx='55' ry='38'/%3E%3Ccircle cx='210' cy='40' r='46'/%3E%3Ccircle cx='280' cy='210' r='34'/%3E%3Ccircle cx='150' cy='285' r='40'/%3E%3C/g%3E%3C/svg%3E");
  background-size: 320px 320px;
}
.advantages .container { position: relative; z-index: 2; }
.advantages .sec-title { color: #fff; }
.advantages .sec-title em { color: var(--khaki); }
.advantages .sec-sub { color: rgba(255,255,255,.55); }
.advantages .kicker { color: var(--khaki); }
.advantages .kicker::before, .advantages .kicker::after { background: repeating-linear-gradient(90deg, var(--khaki) 0 6px, transparent 6px 10px); }

.adv-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
.adv-item {
  position: relative; padding: 30px 20px 26px; text-align: center;
  border: 1px solid rgba(255,255,255,.12); border-radius: 10px;
  background: rgba(255,255,255,.04);
  transition: .35s;
}
.adv-item::before { content: ""; position: absolute; top: -1px; left: 50%; transform: translateX(-50%); height: 3px; width: 0; background: var(--gold); transition: width .4s; }
.adv-item:hover::before { width: 80%; }
.adv-item:hover { background: rgba(255,255,255,.09); transform: translateY(-6px); }
.adv-item .no { font-family: var(--font-display); color: rgba(201,185,132,.4); font-size: 13px; letter-spacing: 3px; }
.adv-icon { width: 64px; height: 64px; margin: 16px auto 14px; display: grid; place-items: center; border-radius: 50%; border: 1px dashed var(--khaki); }
.adv-icon svg { width: 34px; height: 34px; color: var(--khaki); }
.adv-item h3 { font-size: 16.5px; letter-spacing: 1px; font-weight: 700; }
.adv-item p { font-size: 13px; color: rgba(255,255,255,.55); margin-top: 8px; }

/* ============================================================
   NEWS PREVIEW
   ============================================================ */
.news-preview { background: var(--cream); }
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.news-item { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: .35s; }
.news-item:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.news-thumb { height: 190px; position: relative; overflow: hidden; }
.news-thumb svg { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.news-item:hover .news-thumb svg { transform: scale(1.06); }
.news-date {
  position: absolute; left: 16px; bottom: 14px; background: var(--mil-deep); color: #fff;
  padding: 6px 14px; border-radius: 4px; font-family: var(--font-display);
  border: 1px solid rgba(201,185,132,.4);
}
.news-date b { font-size: 18px; color: var(--khaki); margin-right: 4px; }
.news-body { padding: 22px 22px 26px; }
.news-body h3 { font-size: 17px; color: var(--mil-dark); font-weight: 700; line-height: 1.5; }
.news-body p { font-size: 13.5px; color: var(--text-light); margin-top: 10px; }
.news-more { margin-top: 14px; color: var(--mil-green); font-size: 13px; font-weight: 700; display: inline-flex; gap: 6px; align-items: center; }
.news-more:hover { gap: 10px; }

/* ============================================================
   DUAL FEATURE (消防演练 & 军营参观)
   ============================================================ */
.dual-feature { background: #fff; }
.dual-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.feature-card {
  position: relative; min-height: 420px; border-radius: var(--radius); overflow: hidden; color: #fff;
  display: flex; align-items: flex-end;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
  transition: transform .4s;
}
.feature-card:hover { transform: scale(1.015); }
.feature-card .bg { position: absolute; inset: 0; z-index: 0; }
.feature-card .bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(15deg, rgba(18,23,12,.9), rgba(18,23,12,.15) 60%, transparent); }
.feature-card .fg {
  position: absolute; inset: 0; z-index: 1;
  display: grid; place-items: center;
}
.feature-card .fg svg { width: 190px; height: 190px; opacity: .85; }
.feature-card .content { position: relative; z-index: 2; padding: 30px 30px 34px; }
.feature-card .tag { font-family: var(--font-display); letter-spacing: 4px; font-size: 13px; color: var(--khaki); }
.feature-card h3 { font-family: var(--font-display); font-size: 30px; letter-spacing: 3px; margin-top: 6px; }
.feature-card p { color: rgba(255,255,255,.72); font-size: 14px; max-width: 480px; margin-top: 10px; }
.feature-card .btn { margin-top: 20px; }
.feature-fire { background: linear-gradient(160deg, #4a3a2a, #241a10); }
.feature-army { background: linear-gradient(160deg, var(--mil-green-mid), var(--mil-dark)); }

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials { background: var(--cream); }
.testi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.testi-card { background: #fff; padding: 32px 28px; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); position: relative; }
.testi-card::before {
  content: "“"; position: absolute; top: 6px; right: 22px; font-size: 90px; font-family: Georgia, serif;
  color: rgba(201,185,132,.3); line-height: 1;
}
.testi-card .stars { color: var(--gold); letter-spacing: 3px; font-size: 14px; }
.testi-card blockquote { margin: 14px 0 20px; font-size: 14.5px; color: var(--text); }
.testi-person { display: flex; align-items: center; gap: 12px; }
.testi-avatar {
  width: 46px; height: 46px; border-radius: 50%; background: linear-gradient(160deg, var(--mil-green), var(--mil-deep));
  display: grid; place-items: center; color: #fff; font-weight: 800; font-size: 17px;
  box-shadow: 0 0 0 3px var(--cream), 0 0 0 4px var(--khaki);
}
.testi-person b { display: block; font-size: 14.5px; }
.testi-person span { font-size: 12.5px; color: var(--text-light); }

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
  background: linear-gradient(120deg, var(--mil-dark) 0%, var(--mil-green) 100%);
  color: #fff; padding: 70px 0; text-align: center; position: relative; overflow: hidden;
}
.cta-banner::before {
  content: "★ ★ ★ ★ ★"; position: absolute; left: 50%; top: -30px; transform: translateX(-50%);
  font-size: 200px; color: rgba(255,255,255,.04); letter-spacing: 20px; white-space: nowrap;
}
.cta-banner h2 { font-family: var(--font-display); font-size: clamp(28px, 4vw, 42px); letter-spacing: 4px; position: relative; z-index: 2; }
.cta-banner p { color: rgba(255,255,255,.7); margin-top: 12px; position: relative; z-index: 2; }
.cta-banner .btn { margin-top: 30px; position: relative; z-index: 2; }
.cta-banner .btn-solid { background: linear-gradient(160deg, var(--gold), #b58f1f); color: var(--mil-dark); box-shadow: 0 12px 28px rgba(212,175,55,.35); }

/* ============================================================
   PAGE HERO (内页)
   ============================================================ */
.page-hero {
  position: relative; padding: 90px 0 80px; background: var(--mil-dark); color: #fff; overflow: hidden;
  background-image: linear-gradient(120deg, var(--mil-black), var(--mil-deep) 55%, var(--mil-green));
}
.page-hero::before {
  content: ""; position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='320' height='320'%3E%3Cg fill='%23000000' opacity='.35'%3E%3Cellipse cx='60' cy='60' rx='55' ry='38'/%3E%3Ccircle cx='210' cy='40' r='46'/%3E%3Ccircle cx='280' cy='210' r='34'/%3E%3Ccircle cx='150' cy='285' r='40'/%3E%3C/g%3E%3C/svg%3E");
  background-size: 320px 320px;
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero .crumb { font-size: 13px; letter-spacing: 3px; color: var(--khaki); display: flex; gap: 10px; align-items: center; }
.page-hero .crumb a:hover { color: #fff; }
.page-hero h1 { font-family: var(--font-display); font-size: clamp(36px, 5vw, 58px); letter-spacing: 5px; margin-top: 14px; }
.page-hero h1 span { color: var(--khaki); }
.page-hero p { color: rgba(255,255,255,.68); margin-top: 12px; max-width: 640px; }

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.mv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.mv-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 40px 34px; box-shadow: var(--shadow); position: relative; overflow: hidden; }
.mv-card::after { content: ""; position: absolute; right: -30px; bottom: -30px; font-size: 120px; color: rgba(201,185,132,.12); font-family: var(--font-display); font-weight: 800; }
.mv-card.mission::after { content: "M"; }
.mv-card.vision::after { content: "V"; }
.mv-card .icon { width: 56px; height: 56px; display: grid; place-items: center; border-radius: 12px; background: linear-gradient(160deg, var(--mil-green), var(--mil-deep)); margin-bottom: 20px; box-shadow: 0 8px 20px rgba(43,55,35,.35); }
.mv-card .icon svg { width: 30px; height: 30px; color: var(--khaki); }
.mv-card h3 { font-family: var(--font-display); font-size: 26px; letter-spacing: 2px; color: var(--mil-dark); }
.mv-card .en { color: var(--khaki-dark); font-size: 12px; letter-spacing: 3px; text-transform: uppercase; }
.mv-card p { color: var(--text-light); font-size: 15px; margin-top: 14px; }

.team-section { background: var(--mil-dark); color: #fff; }
.team-section .sec-title { color: #fff; }
.team-section .sec-title em { color: var(--khaki); }
.team-section .sec-sub { color: rgba(255,255,255,.55); }
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.team-card { text-align: center; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); border-radius: var(--radius); padding: 30px 18px 24px; transition: .35s; }
.team-card:hover { background: rgba(255,255,255,.1); transform: translateY(-6px); }
.team-avatar {
  width: 96px; height: 96px; margin: 0 auto 16px; border-radius: 50%; position: relative;
  display: grid; place-items: center; color: #fff; font-size: 34px; font-weight: 800;
  background: linear-gradient(150deg, var(--mil-green-mid), var(--mil-dark));
  box-shadow: 0 0 0 3px rgba(201,185,132,.35);
}
.team-card .rank { font-family: var(--font-display); font-size: 12px; color: var(--khaki); letter-spacing: 3px; }
.team-card h3 { margin-top: 4px; font-size: 18px; letter-spacing: 1px; }
.team-card .role { font-size: 13px; color: rgba(255,255,255,.55); margin-top: 4px; }
.team-card .line { width: 40px; height: 2px; background: var(--gold); margin: 12px auto 0; }

.safety-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.safety-item { text-align: center; padding: 30px 18px; border: 1px dashed var(--khaki); border-radius: var(--radius); background: #fff; }
.safety-item .num { font-family: var(--font-display); font-size: 34px; font-weight: 800; color: var(--mil-green); }
.safety-item h3 { margin-top: 6px; font-size: 15.5px; color: var(--mil-dark); }
.safety-item p { font-size: 13px; color: var(--text-light); margin-top: 6px; }

/* ============================================================
   COURSES PAGE
   ============================================================ */
.course-schedule { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.schedule-card { background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--line); }
.schedule-head { display: flex; align-items: center; gap: 16px; padding: 22px 26px; color: #fff; }
.schedule-head .icon { width: 52px; height: 52px; flex: none; display: grid; place-items: center; background: rgba(255,255,255,.14); border-radius: 10px; }
.schedule-head .icon svg { width: 30px; height: 30px; color: var(--khaki-light); }
.schedule-head .no { font-family: var(--font-display); color: rgba(255,255,255,.5); font-size: 13px; letter-spacing: 3px; }
.schedule-head h3 { font-family: var(--font-display); font-size: 24px; letter-spacing: 2px; }
.schedule-list { padding: 12px 26px 26px; }
.schedule-list li { display: flex; align-items: flex-start; gap: 14px; padding: 14px 0; border-bottom: 1px dashed var(--line); }
.schedule-list li:last-child { border-bottom: 0; }
.schedule-list .time { font-family: var(--font-display); font-weight: 800; color: var(--khaki-dark); letter-spacing: 1px; flex: none; width: 74px; font-size: 15px; padding-top: 2px; }
.schedule-list .txt b { display: block; font-size: 15px; color: var(--mil-dark); }
.schedule-list .txt span { font-size: 13px; color: var(--text-light); }

.rule-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.rule-item { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 26px; box-shadow: var(--shadow); }
.rule-item .num { font-family: var(--font-display); font-size: 15px; color: var(--gold); font-weight: 800; letter-spacing: 2px; }
.rule-item h3 { font-size: 17px; color: var(--mil-dark); margin-top: 6px; }
.rule-item p { font-size: 13.5px; color: var(--text-light); margin-top: 8px; }

/* ============================================================
   NEWS PAGE (动态列表)
   ============================================================ */
.news-page-list { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.news-full { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; transition: .35s; }
.news-full:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.news-full .thumb { width: 260px; flex: none; position: relative; }
.news-full .thumb svg { width: 100%; height: 100%; object-fit: cover; }
.news-full .thumb::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent, rgba(27,34,19,.2)); }
.news-full .body { padding: 26px 28px; }
.news-full .meta { display: flex; gap: 18px; font-size: 12.5px; color: var(--text-light); letter-spacing: 1px; }
.news-full .meta .tag { color: var(--khaki-dark); font-weight: 700; }
.news-full h3 { font-size: 18px; color: var(--mil-dark); margin-top: 10px; }
.news-full p { font-size: 13.5px; color: var(--text-light); margin-top: 10px; }
.news-full .btn { margin-top: 18px; padding: 9px 22px; font-size: 13px; }

/* ============================================================
   GALLERY (学员风采)
   ============================================================ */
.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.g-item { position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 1/1; box-shadow: var(--shadow); cursor: pointer; }
.g-item svg { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.g-item:hover svg { transform: scale(1.08); }
.g-item .cap {
  position: absolute; inset: auto 0 0 0; padding: 40px 14px 14px; color: #fff; font-size: 13.5px; letter-spacing: 1px;
  background: linear-gradient(transparent, rgba(18,23,12,.88)); opacity: 0; transition: .35s;
}
.g-item:hover .cap { opacity: 1; }

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 26px; }
.contact-info { background: var(--mil-dark); color: #fff; border-radius: var(--radius); padding: 40px 34px; position: relative; overflow: hidden; }
.contact-info::before { content: ""; position: absolute; inset: 0; opacity: .4; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='320' height='320'%3E%3Cg fill='%23000000' opacity='.5'%3E%3Cellipse cx='60' cy='60' rx='55' ry='38'/%3E%3Ccircle cx='210' cy='40' r='46'/%3E%3C/g%3E%3C/svg%3E"); background-size: 320px 320px; }
.contact-info h3 { font-family: var(--font-display); font-size: 26px; letter-spacing: 3px; position: relative; z-index: 2; }
.contact-info h3 span { color: var(--khaki); }
.contact-info .c-list { margin-top: 26px; display: grid; gap: 20px; position: relative; z-index: 2; }
.contact-info .c-item { display: flex; gap: 16px; align-items: flex-start; }
.contact-info .c-item .ic { width: 44px; height: 44px; flex: none; border-radius: 10px; background: rgba(201,185,132,.14); border: 1px solid rgba(201,185,132,.3); display: grid; place-items: center; }
.contact-info .c-item .ic svg { width: 22px; height: 22px; color: var(--khaki); }
.contact-info .c-item b { display: block; font-size: 14px; letter-spacing: 1px; }
.contact-info .c-item p { font-size: 14px; color: rgba(255,255,255,.65); margin-top: 2px; }
.contact-form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 40px 34px; box-shadow: var(--shadow); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 13.5px; font-weight: 700; color: var(--mil-dark); margin-bottom: 7px; letter-spacing: 1px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 12px 15px; border: 1.5px solid var(--line); border-radius: 6px; font-size: 14.5px;
  font-family: inherit; background: var(--cream); color: var(--text); transition: .25s; outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--mil-green); background: #fff; box-shadow: 0 0 0 3px rgba(67,80,58,.12); }
.form-group textarea { min-height: 120px; resize: vertical; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--mil-black); color: rgba(255,255,255,.7); position: relative; }
.site-footer::before {
  content: ""; display: block; height: 4px;
  background: repeating-linear-gradient(90deg, var(--mil-green) 0 40px, var(--mil-deep) 40px 80px, #3a452e 80px 120px);
}
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 44px; padding: 70px 0 50px; }
.footer-brand .brand-name b { color: #fff; }
.footer-brand .brand-name span { color: var(--khaki); }
.footer-brand p { font-size: 14px; margin-top: 18px; color: rgba(255,255,255,.55); max-width: 320px; }
.footer-slogan { margin-top: 20px; font-family: var(--font-display); letter-spacing: 3px; color: var(--khaki); font-size: 14px; }
.footer-col h4 {
  font-size: 15px; color: #fff; letter-spacing: 3px; font-weight: 700; position: relative; padding-bottom: 14px; margin-bottom: 18px;
}
.footer-col h4::after { content: ""; position: absolute; left: 0; bottom: 0; width: 30px; height: 2px; background: var(--gold); }
.footer-col ul { display: grid; gap: 10px; }
.footer-col a { font-size: 14px; transition: .25s; display: inline-flex; align-items: center; gap: 8px; }
.footer-col a:hover { color: var(--khaki); padding-left: 4px; }
.footer-col a::before { content: "›"; color: var(--khaki); font-weight: 800; }
.footer-contact li { display: flex; gap: 10px; font-size: 14px; align-items: flex-start; margin-bottom: 12px; }
.footer-contact li svg { width: 17px; height: 17px; flex: none; margin-top: 3px; color: var(--khaki); }
.footer-camo { height: 26px; opacity: .5; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='320' height='320'%3E%3Cg fill='%23343538'%3E%3Cellipse cx='60' cy='60' rx='55' ry='38'/%3E%3Ccircle cx='210' cy='40' r='46'/%3E%3Ccircle cx='280' cy='210' r='34'/%3E%3C/g%3E%3C/svg%3E"); background-size: 320px 320px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding: 20px 0; text-align: center; font-size: 12.5px; color: rgba(255,255,255,.4); letter-spacing: 1px; }
.footer-bottom a { color: var(--khaki); }

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.7,.3,1); }
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1080px) {
  .course-grid { grid-template-columns: repeat(2, 1fr); }
  .adv-grid { grid-template-columns: repeat(3, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .hero-art { opacity: .5; width: 40vw; }
}

@media (max-width: 820px) {
  .nav-toggle { display: block; }
  .main-nav {
    position: fixed; top: 0; right: -320px; width: 300px; height: 100vh;
    background: var(--mil-dark); flex-direction: column; align-items: flex-start; gap: 0;
    padding: 84px 30px 40px; transition: right .4s cubic-bezier(.2,.7,.3,1); z-index: 70;
    box-shadow: -20px 0 60px rgba(0,0,0,.4);
  }
  .main-nav.open { right: 0; }
  .main-nav a { color: rgba(255,255,255,.85); width: 100%; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.08); }
  .main-nav a.active, .main-nav a:hover { color: var(--khaki); }
  .main-nav a::after { display: none; }
  .nav-cta { margin-left: 0; margin-top: 20px; text-align: center; }
  .nav-overlay { position: fixed; inset: 0; background: rgba(18,23,12,.5); z-index: 65; opacity: 0; pointer-events: none; transition: opacity .3s; }
  .nav-overlay.show { opacity: 1; pointer-events: auto; }
  .about-grid, .dual-grid, .mv-grid, .course-schedule, .contact-grid { grid-template-columns: 1fr; }
  .news-grid, .testi-grid, .news-page-list { grid-template-columns: 1fr; }
  .adv-grid { grid-template-columns: repeat(2, 1fr); }
  .rule-list, .safety-grid { grid-template-columns: repeat(2, 1fr); }
  .about-badge-card { right: 8px; }
  .hero h1 { font-size: clamp(38px, 10vw, 56px); }
  .hero .en { letter-spacing: 8px; }
  .news-full { flex-direction: column; }
  .news-full .thumb { width: 100%; height: 200px; }
}

@media (max-width: 560px) {
  .sec { padding: 64px 0; }
  .course-grid { grid-template-columns: 1fr; }
  .course-card { min-height: 460px; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid, .rule-list, .safety-grid, .form-row, .adv-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .topbar-right { display: none; }
  .hero-stats { gap: 24px; }
  .hero-art { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition-duration: .01ms !important; animation-duration: .01ms !important; }
  html { scroll-behavior: auto; }
}

/* ============================================================
   COURSE PURCHASE
   ============================================================ */
.purchase-panel {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  padding: 40px;
}

.purchase-step {
  margin-bottom: 36px;
}

.step-label {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--mil-green);
  color: #fff;
  border-radius: 50%;
  font-size: 14px;
  font-weight: 700;
}

/* 周期选择卡片 */
.duration-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.duration-card {
  position: relative;
  border: 2px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  background: #fff;
}

.duration-card:hover {
  border-color: var(--khaki);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}

.duration-card.selected {
  border-color: var(--mil-green);
  background: linear-gradient(135deg, rgba(67,80,58,0.04), rgba(201,185,132,0.08));
  box-shadow: 0 8px 24px rgba(67,80,58,0.15);
}

.duration-card.selected .dur-check {
  opacity: 1;
  transform: scale(1);
}

.dur-days {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 800;
  color: var(--mil-dark);
  margin-bottom: 6px;
}

.dur-label {
  font-size: 14px;
  color: var(--text-light);
  letter-spacing: 2px;
  margin-bottom: 14px;
}

.dur-price {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 800;
  color: var(--gold);
}

.dur-tag {
  position: absolute;
  top: -1px;
  right: 16px;
  background: var(--gold);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 12px;
  border-radius: 0 0 6px 6px;
  letter-spacing: 1px;
}

.dur-check {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 26px;
  height: 26px;
  background: var(--mil-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.5);
  transition: all 0.3s ease;
}

.dur-check svg {
  width: 14px;
  height: 14px;
  color: #fff;
}

/* 日期选择 */
.date-picker-wrap {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.date-input {
  width: 100%;
  max-width: 320px;
  padding: 14px 18px;
  border: 2px solid var(--line);
  border-radius: var(--radius);
  font-size: 16px;
  font-family: var(--font-body);
  color: var(--text);
  background: #fff;
  transition: border-color 0.3s;
  outline: none;
}

.date-input:focus {
  border-color: var(--mil-green);
}

.date-hint {
  font-size: 13px;
  color: var(--text-light);
}

/* 费用汇总 */
.purchase-summary {
  background: linear-gradient(135deg, var(--mil-dark), var(--mil-deep));
  border-radius: var(--radius);
  padding: 28px 32px;
  color: #fff;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  font-size: 15px;
}

.summary-row span:first-child {
  color: rgba(255,255,255,0.7);
}

.summary-row span:last-child {
  font-weight: 600;
}

.summary-divider {
  height: 1px;
  background: rgba(255,255,255,0.15);
  margin: 8px 0;
}

.summary-row.total {
  padding-top: 16px;
}

.summary-row.total span:last-child {
  font-size: 28px;
}

/* 提交按钮 */
.purchase-action {
  text-align: center;
  margin-top: 10px;
}

.btn-purchase {
  padding: 16px 60px;
  font-size: 17px;
  letter-spacing: 3px;
  border-radius: 50px;
  transition: all 0.3s ease;
}

.btn-purchase:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.btn-purchase:not(:disabled):hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(67,80,58,0.3);
}

.purchase-note {
  margin-top: 16px;
  font-size: 13px;
  color: var(--text-light);
}

/* 响应式 */
@media (max-width: 768px) {
  .purchase-panel {
    padding: 24px 16px;
  }
  .duration-options {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .dur-days {
    font-size: 28px;
  }
  .dur-price {
    font-size: 22px;
  }
  .summary-row.total span:last-child {
    font-size: 22px;
  }
  .btn-purchase {
    padding: 14px 40px;
    font-size: 15px;
  }
}

/* ============================================================
   FITNESS ASSESSMENT FORM
   ============================================================ */
.fitness-assessment {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.assessment-section {
  padding: 30px;
  border-bottom: 1px solid var(--line);
}

.assessment-section:last-of-type {
  border-bottom: none;
}

.section-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.section-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--mil-green), var(--mil-deep));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.section-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--khaki-light);
}

.section-header h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--mil-deep);
}

.section-header .en {
  font-size: 12px;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

.form-group input,
.form-group select {
  padding: 12px 16px;
  border: 2px solid var(--line);
  border-radius: 8px;
  font-size: 15px;
  font-family: inherit;
  transition: all .25s;
  background: #fafaf7;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--mil-green);
  box-shadow: 0 0 0 3px rgba(67, 80, 58, 0.1);
  background: #fff;
}

.form-group input[readonly] {
  background: var(--cream);
  color: var(--mil-green);
  font-weight: 600;
}

.form-actions {
  display: flex;
  gap: 16px;
  padding: 30px;
  background: var(--cream);
}

.form-actions .btn {
  flex: 1;
}

/* Result Section */
.fitness-result {
  padding: 40px;
}

.result-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 30px;
  padding-bottom: 20px;
  border-bottom: 2px solid var(--mil-green);
}

.result-header svg {
  width: 32px;
  height: 32px;
  stroke: var(--mil-green);
}

.result-header h3 {
  font-size: 24px;
  font-weight: 700;
  color: var(--mil-deep);
}

.result-score {
  text-align: center;
  padding: 30px;
  background: linear-gradient(135deg, var(--mil-green), var(--mil-deep));
  border-radius: var(--radius);
  margin-bottom: 30px;
}

.score-label {
  font-size: 14px;
  color: rgba(255,255,255,0.8);
  margin-bottom: 8px;
}

.score-value {
  font-size: 64px;
  font-weight: 800;
  color: var(--khaki-light);
  line-height: 1;
  font-family: var(--font-display);
}

.score-level {
  font-size: 18px;
  color: var(--gold);
  margin-top: 8px;
  font-weight: 600;
}

.result-details {
  margin-bottom: 30px;
}

.detail-item {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.detail-label {
  width: 100px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

.detail-bar {
  flex: 1;
  height: 12px;
  background: var(--cream);
  border-radius: 6px;
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--mil-green), var(--khaki));
  border-radius: 6px;
  transition: width 0.8s ease;
}

.detail-score {
  width: 40px;
  text-align: right;
  font-weight: 700;
  color: var(--mil-green);
  font-family: var(--font-display);
}

.result-recommendation {
  background: var(--cream);
  padding: 24px;
  border-radius: var(--radius);
}

.result-recommendation h4 {
  font-size: 18px;
  font-weight: 700;
  color: var(--mil-deep);
  margin-bottom: 16px;
}

.recommend-course {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  background: #fff;
  border-radius: 8px;
  border-left: 4px solid var(--gold);
  margin-bottom: 20px;
}

.course-badge {
  background: var(--gold);
  color: #fff;
  padding: 8px 12px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 12px;
}

.course-info h5 {
  font-size: 18px;
  font-weight: 700;
  color: var(--mil-deep);
  margin-bottom: 4px;
}

.course-info p {
  font-size: 14px;
  color: var(--text-light);
}

.recommend-tips ul {
  display: grid;
  gap: 8px;
}

.recommend-tips li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 14px;
  color: var(--text);
  padding: 8px 12px;
  background: #fff;
  border-radius: 6px;
}

.recommend-tips li::before {
  content: "•";
  color: var(--mil-green);
  font-weight: 700;
}

.result-actions {
  display: flex;
  gap: 16px;
  margin-top: 30px;
}

.result-actions .btn {
  flex: 1;
}

@media (max-width: 768px) {
  .form-grid {
    grid-template-columns: 1fr;
  }
  
  .assessment-section {
    padding: 20px;
  }
  
  .form-actions,
  .result-actions {
    flex-direction: column;
  }
  
  .score-value {
    font-size: 48px;
  }
}