/* ============================================================
   GameKeysBuy v2.1  /assets/site.css  (PART 1 of 4)
   重置 / :root 变量 / body / nav / 下拉菜单 / 购物车图标
   ============================================================ */
*{box-sizing:border-box;margin:0;padding:0}

:root{
  --sd:#1b2838; --sm:#2a475e; --sl:#c7d5e0; --sg:#4c6b22; --slm:#a4d007;
  --bg:#f0f4f8; --bg2:#ffffff; --bg3:#e8eef4; --bg4:#dde5ed;
  --text:#162230; --text2:#4a6070; --text3:#8ba3b0;
  --border:#c8d6e0; --border2:#b0c2cf;
  --ok:#3b8c4e;   --ok-bg:#eaf4ec;
  --warn:#9a6f0e; --warn-bg:#fdf5e0;
  --err:#b33030;  --err-bg:#fdf0f0;
  --info:#1e5a9a; --info-bg:#eaf0fb;
  --r:6px; --rl:10px; --rxl:16px;
  --accent:#1b2838; --accent-2:#4c6b22;
}

html,body{height:100%}
body{
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI','Noto Sans JP',sans-serif;
  background:var(--bg); color:var(--text);
  min-height:100vh; line-height:1.5;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:inherit}

/* ===== NAV ===== */
.nav{
  background:var(--sd); padding:0 24px; height:54px;
  display:flex; align-items:center; gap:14px;
  position:sticky; top:0; z-index:100;
  box-shadow:0 1px 8px rgba(0,0,0,.3);
}
.logo{display:flex;align-items:center;cursor:pointer}
.logo img{height:74px;width:auto;margin-left:30px;margin-top:40px}

.nav-auth{display:flex;align-items:center;gap:8px;margin-left:auto}

.nav-btn{
  padding:5px 14px; border-radius:var(--r); font-size:12px;
  cursor:pointer; border:none; transition:.15s;
  text-decoration:none; display:inline-block; line-height:1.6;
}
.nav-btn.ghost{background:rgba(255,255,255,.1);color:#c7d5e0;border:0.5px solid rgba(255,255,255,.2)}
.nav-btn.ghost:hover{background:rgba(255,255,255,.18)}
.nav-btn.solid{background:var(--sg);color:var(--slm);font-weight:600}
.nav-btn.solid:hover{background:#3d5a1c}

.nav-avatar{
  width:30px;height:30px;border-radius:50%;
  background:var(--sg);
  display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:600;color:var(--slm);
  cursor:pointer;flex-shrink:0;
}
.nav-username{
  font-size:13px;color:#c7d5e0;max-width:100px;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}

/* 购物车图标 */
.nav-cart{
  position:relative;color:#c7d5e0;text-decoration:none;
  font-size:18px;padding:6px 10px;cursor:pointer;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:6px;transition:.15s;
}
.nav-cart:hover{background:rgba(255,255,255,.08);color:#fff}
.nav-cart-badge{
  position:absolute;top:0;right:-2px;
  background:var(--sg);color:var(--slm);
  font-size:10px;font-weight:700;
  min-width:16px;height:16px;border-radius:8px;
  display:flex;align-items:center;justify-content:center;
  padding:0 4px;line-height:1;
}
.nav-cart-badge.hidden{display:none}

/* nav 下拉菜单 */
.nav-dropdown{position:relative}
.nav-dropdown-menu{
  display:none;position:absolute;top:calc(100% + 8px);right:0;
  background:var(--bg2);border:1px solid var(--border);
  border-radius:var(--rl);min-width:180px;
  box-shadow:0 8px 24px rgba(0,0,0,.15);z-index:200;overflow:hidden;
}
.nav-dropdown-menu.open{display:block}
.dditem{
  padding:10px 16px;font-size:13px;color:var(--text);
  cursor:pointer;border-bottom:0.5px solid var(--border);
  display:flex;align-items:center;gap:8px;text-decoration:none;
}
.dditem:last-child{border-bottom:none}
.dditem:hover{background:var(--bg3)}
.dditem.danger{color:var(--err)}
/* ============================================================
   PART 2 of 4 — 首页主体（front / hero / search / tabs / grid / pagination）
   ============================================================ */

/* ===== FRONT 主容器 ===== */
.front{display:none;padding:24px 20px;max-width:1100px;margin:0 auto}
.front.v{display:block}

/* ===== HERO ===== */
.hero{
  background:var(--sd);
  border-radius:var(--rxl) var(--rxl) 0 0;
  padding:20px 32px 18px;margin-bottom:0;
  color:var(--sl);position:relative;overflow:hidden;
}
.hero::before{
  content:'';position:absolute;right:-60px;top:-60px;
  width:260px;height:260px;
  background:rgba(164,208,7,.04);border-radius:50%;
}
.hero h1{
  font-size:21px;font-weight:700;margin-bottom:10px;
  color:#fff;letter-spacing:.2px;position:relative;
}
.hero-badges{display:flex;gap:6px;flex-wrap:wrap;position:relative}
.hbadge{
  padding:3px 10px;
  background:rgba(164,208,7,.13);
  border:1px solid rgba(164,208,7,.22);
  border-radius:20px;font-size:11px;font-weight:500;color:var(--slm);
}

/* ===== SEARCH ROW ===== */
.srow{
  margin-top:0;padding:20px 28px 24px;
  background:var(--bg2);
  border-radius:0 0 var(--rxl) var(--rxl);
  box-shadow:0 6px 24px rgba(27,40,56,.13);
  position:relative;margin-bottom:24px;
}
.search-wrap{position:relative;display:flex;align-items:center;max-width:760px;margin:0 auto}
.search-wrap::before{
  content:'🔍';position:absolute;left:20px;
  font-size:17px;z-index:1;pointer-events:none;opacity:.55;
}
.srow input{
  width:100%;padding:16px 56px 16px 54px;
  border-radius:50px;border:2px solid var(--border2);
  background:var(--bg3);color:var(--text);
  font-size:15px;outline:none;transition:.2s;
  font-weight:500;letter-spacing:.2px;
}
.srow input:focus{
  border-color:var(--sg);background:#fff;
  box-shadow:0 0 0 4px rgba(76,107,34,.15),0 4px 20px rgba(27,40,56,.12);
}
.srow input::placeholder{color:var(--text3);font-weight:400;font-size:14px}

.search-clear{
  position:absolute;right:16px;background:none;border:none;
  color:var(--text3);font-size:18px;cursor:pointer;
  padding:4px;line-height:1;display:none;
}
.search-clear.show{display:block}
.search-clear:hover{color:var(--text)}

.search-hints{display:flex;align-items:center;gap:8px;justify-content:center;margin-top:12px;flex-wrap:wrap}
.search-hint-label{font-size:11px;color:var(--text3)}
.search-hint-tag{
  font-size:11px;padding:3px 10px;border-radius:20px;
  background:var(--bg4);color:var(--text2);cursor:pointer;
  border:1px solid var(--border);transition:.12s;
}
.search-hint-tag:hover{background:var(--sd);color:var(--sl);border-color:var(--sd)}

/* ===== STORE TABS ===== */
.store-tabs{
  display:flex;gap:0;margin-bottom:20px;
  border-bottom:2px solid var(--bg4);position:relative;
}
.store-tab{
  padding:10px 24px;font-size:13px;font-weight:600;
  cursor:pointer;color:var(--text2);background:transparent;
  border:none;border-bottom:2px solid transparent;
  margin-bottom:-2px;transition:color .15s,border-color .15s;
  letter-spacing:.3px;display:flex;align-items:center;gap:7px;
}
.store-tab:hover{color:var(--text)}
.store-tab.on{color:var(--sd);border-bottom-color:var(--sg)}
.store-tab .tab-count{display:none}

/* ===== STORE TOOLBAR ===== */
.store-toolbar{
  display:flex;align-items:center;justify-content:space-between;
  gap:10px;margin-bottom:14px;flex-wrap:wrap;
}
.store-info{font-size:12px;color:var(--text2)}
.store-info b{color:var(--text);font-weight:600}

.sort-bar{display:flex;align-items:center;gap:6px}
.sort-label{font-size:12px;color:var(--text2)}
.sort-btn{
  padding:4px 10px;border-radius:20px;font-size:11px;
  cursor:pointer;border:1px solid var(--border);
  background:transparent;color:var(--text2);transition:.12s;white-space:nowrap;
}
.sort-btn:hover{border-color:var(--border2);color:var(--text)}
.sort-btn.on{background:var(--sd);color:var(--sl);border-color:var(--sd);font-weight:600}

.page-size-bar{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--text2)}
.page-size-btn{
  padding:3px 9px;border-radius:20px;font-size:11px;
  cursor:pointer;border:1px solid var(--border);
  background:transparent;color:var(--text2);transition:.12s;
}
.page-size-btn.on{background:var(--sd);color:var(--sl);border-color:var(--sd)}

/* ===== GAMES GRID & CARDS ===== */
.games-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(200px,1fr));
  gap:16px;
}
.gcard{
  background:var(--bg2);border-radius:var(--rl);
  border:1px solid var(--border);overflow:hidden;cursor:pointer;
  transition:transform .18s,box-shadow .18s,border-color .18s;
  position:relative;
}
.gcard:hover{
  border-color:var(--border2);
  box-shadow:0 4px 14px rgba(27,40,56,.1);
  transform:translateY(-2px);
}
.gthumb{
  width:100%;height:108px;overflow:hidden;
  background:var(--sm);
  display:flex;align-items:center;justify-content:center;
  color:var(--sl);font-size:12px;text-align:center;padding:0 8px;
}
.gthumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.gcard:hover .gthumb img{transform:scale(1.04)}
.ginfo{padding:10px 12px}
.gtitle{
  font-size:13px;font-weight:600;margin-bottom:4px;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  color:var(--text);
}
.gtag{
  font-size:10px;padding:2px 7px;border-radius:20px;
  background:var(--bg4);color:var(--text2);
  display:inline-block;margin-bottom:8px;
  font-weight:500;letter-spacing:.2px;
}
.gregion{
  font-size:10px;color:var(--warn);
  background:var(--warn-bg);
  border:1px solid rgba(154,111,14,.2);
  border-radius:4px;padding:2px 6px;font-weight:600;
  display:inline-flex;align-items:center;gap:3px;
  margin-bottom:6px;white-space:nowrap;
}
.gdelivery{
  font-size:10px;font-weight:600;padding:2px 7px;border-radius:4px;
  display:inline-flex;align-items:center;gap:3px;margin-bottom:6px;
}
.gdelivery.instant{background:#eaf3de;color:#3b6d11;border:1px solid rgba(59,109,17,.2)}
.gdelivery.hours{background:#fef3c7;color:#92600a;border:1px solid rgba(146,96,10,.2)}
.gfoot{display:flex;align-items:center;justify-content:space-between}
.gprice{font-size:14px;font-weight:700;color:var(--sg)}
.gprice.free{color:var(--text2);font-size:12px;font-weight:500}
.bbuy{
  padding:4px 11px;background:var(--sg);color:var(--slm);
  border:none;border-radius:5px;font-size:11px;
  cursor:pointer;font-weight:600;transition:.15s;letter-spacing:.2px;
}
.bbuy:hover{background:#5a7d28}
.bbuy:disabled{opacity:.5;cursor:not-allowed}
.bbuy.added{background:#3d5a1c}

/* ===== PAGINATION ===== */
.pagination{
  display:flex;align-items:center;justify-content:center;
  gap:4px;margin-top:24px;flex-wrap:wrap;
}
.page-btn{
  min-width:32px;height:32px;padding:0 8px;
  border-radius:var(--r);border:1px solid var(--border);
  background:var(--bg2);color:var(--text2);
  font-size:13px;cursor:pointer;transition:.12s;
  display:flex;align-items:center;justify-content:center;
}
.page-btn:hover:not(:disabled){border-color:var(--border2);color:var(--text);background:var(--bg3)}
.page-btn.on{background:var(--sd);color:var(--sl);border-color:var(--sd);font-weight:600;cursor:default}
.page-btn:disabled{opacity:.35;cursor:default}
.page-ellipsis{color:var(--text3);font-size:13px;padding:0 4px;line-height:32px}
.page-jump{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--text2)}
.page-jump input{
  width:44px;padding:5px 6px;
  border-radius:var(--r);border:1px solid var(--border);
  font-size:12px;text-align:center;
  background:var(--bg3);color:var(--text);outline:none;
}
.page-jump input:focus{border-color:var(--sg)}

/* ===== BACK TO TOP ===== */
.back-to-top{
  position:fixed;bottom:96px;right:28px;
  width:36px;height:36px;border-radius:50%;
  background:var(--sd);color:var(--sl);
  border:1px solid rgba(199,213,224,.2);
  cursor:pointer;display:flex;align-items:center;justify-content:center;
  font-size:14px;opacity:0;transition:opacity .2s;
  z-index:999;box-shadow:0 2px 8px rgba(0,0,0,.2);
  pointer-events:none;
}
.back-to-top.show{opacity:1;pointer-events:auto}

/* ===== EMPTY STATE ===== */
.empty-state{text-align:center;padding:40px;color:var(--text2);font-size:13px}
/* ============================================================
   PART 3 of 4 — footer (4大保証 / なぜ安い / FAQ / bottom)
   ============================================================ */

.site-footer{
  background:var(--sd);color:#c7d5e0;
  margin-top:48px;border-radius:var(--rxl);overflow:hidden;
}

/* ----- 4 大保証 (亮区) ----- */
.footer-guarantees{background:var(--bg2);padding:40px 24px 36px}
.footer-guarantees-inner{max-width:1100px;margin:0 auto}
.footer-guarantees-title{
  text-align:center;font-size:11px;font-weight:700;
  letter-spacing:2px;text-transform:uppercase;
  color:var(--text2);margin-bottom:24px;
}
.guarantee-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
}
.guarantee-card{
  background:var(--bg3);border:1px solid var(--border);
  border-radius:var(--rl);padding:22px;transition:.15s;
}
.guarantee-card:hover{
  border-color:var(--sg);
  box-shadow:0 4px 16px rgba(76,107,34,.1);
  transform:translateY(-2px);
}
.guarantee-icon{font-size:28px;margin-bottom:12px;display:block}
.guarantee-card h3{
  font-size:14px;font-weight:700;color:var(--text);
  margin-bottom:8px;letter-spacing:.2px;
}
.guarantee-card p{
  font-size:12px;color:var(--text2);line-height:1.75;
}

/* ----- なぜ安い (暗区) ----- */
.footer-why{
  background:var(--sd);
  border-top:.5px solid rgba(255,255,255,.08);
  padding:32px 24px;
}
.footer-why-inner{max-width:1100px;margin:0 auto}
.footer-why h2{
  font-size:15px;font-weight:700;color:#fff;margin-bottom:16px;
  display:flex;align-items:center;gap:8px;
}
.footer-why-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.why-item{display:flex;gap:10px;align-items:flex-start}
.why-dot{
  width:5px;height:5px;border-radius:50%;
  background:var(--slm);flex-shrink:0;margin-top:6px;
}
.why-item p{
  font-size:13px;color:var(--sl);line-height:1.75;opacity:.85;
}

/* ----- FAQ ----- */
.footer-faq{background:var(--sd)}
.footer-faq-inner{
  max-width:1100px;margin:0 auto;padding:28px 24px 32px;
}
.footer-faq h2{
  font-size:15px;font-weight:700;color:#fff;margin-bottom:18px;
}
.faq-item{
  border-bottom:.5px solid rgba(255,255,255,.08);
  padding:12px 0;cursor:pointer;
}
.faq-item:last-child{border-bottom:none}
.faq-q{
  font-size:13px;color:#c7d5e0;font-weight:500;
  display:flex;align-items:center;justify-content:space-between;gap:10px;
}
.faq-q::after{
  content:'+';font-size:18px;color:#8ba3b0;
  flex-shrink:0;transition:transform .2s;
}
.faq-item.open .faq-q::after{
  content:'×';color:var(--slm);
}
.faq-a{
  font-size:12px;color:#8ba3b0;line-height:1.8;
  margin-top:8px;display:none;padding-bottom:4px;
}
.faq-item.open .faq-a{display:block}

/* ----- Bottom ----- */
.footer-bottom{
  background:rgba(0,0,0,.25);
  border-top:.5px solid rgba(255,255,255,.07);
  padding:16px 24px;
}
.footer-bottom-inner{
  max-width:1100px;margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:10px;
}
.footer-copy{font-size:12px;color:#8ba3b0}
.footer-contact{font-size:13px;color:#8ba3b0}
.footer-contact a{color:var(--slm);text-decoration:none}
.footer-links{display:flex;gap:16px}
.footer-links a{
  font-size:13px;color:#8ba3b0;text-decoration:none;transition:.12s;
}
.footer-links a:hover{color:#c7d5e0}
/* ============================================================
   PART 4 of 4 — 通用按钮表单 / cart / checkout / order-detail / 响应式
   ============================================================ */

/* ===== 通用按钮 ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:9px 18px;border-radius:var(--r);
  font-size:13px;font-weight:600;cursor:pointer;
  border:1px solid transparent;text-decoration:none;
  transition:.15s;line-height:1.4;
}
.btn-primary{background:var(--sg);color:var(--slm);border-color:var(--sg)}
.btn-primary:hover{background:#5a7d28;border-color:#5a7d28}
.btn-primary:disabled{opacity:.55;cursor:not-allowed}
.btn-ghost{background:transparent;color:var(--text2);border-color:var(--border)}
.btn-ghost:hover{background:var(--bg3);color:var(--text)}
.btn-block{width:100%}
.btn-lg{padding:12px 22px;font-size:14px}

/* ===== 通用表单 ===== */
.form-group{margin-bottom:14px}
.form-group label{
  display:block;font-size:12px;color:var(--text2);
  margin-bottom:5px;font-weight:600;letter-spacing:.3px;
}
.form-group label .req{color:var(--err);margin-left:3px}
.form-input,.form-select,.form-textarea{
  width:100%;padding:10px 12px;border-radius:var(--r);
  border:1px solid var(--border);font-size:13px;
  background:#fff;color:var(--text);outline:none;
  transition:.15s;font-family:inherit;
}
.form-input:focus,.form-select:focus,.form-textarea:focus{
  border-color:var(--sg);box-shadow:0 0 0 3px rgba(76,107,34,.1);
}
.form-textarea{resize:vertical;min-height:100px;line-height:1.6}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}

/* ===== 通用 alert ===== */
.alert{
  padding:12px 14px;border-radius:var(--r);
  font-size:13px;margin-bottom:14px;
  border:1px solid transparent;line-height:1.6;
}
.alert-info{background:var(--info-bg);color:var(--info);border-color:#bcd4f0}
.alert-warn{background:var(--warn-bg);color:var(--warn);border-color:#f0d68a}
.alert-err{background:var(--err-bg); color:var(--err); border-color:#f0bcbc}
.alert-ok{background:var(--ok-bg);  color:var(--ok);  border-color:#bcd9c2}

/* ===== 通用页面壳 ===== */
.page-wrap{max-width:1100px;margin:0 auto;padding:24px 20px}
.page-title{font-size:22px;font-weight:700;margin-bottom:18px;color:var(--text)}
.page-title .sub{font-size:13px;font-weight:400;color:var(--text2);margin-left:8px}

/* ===== CART ===== */
.cart-empty{
  background:var(--bg2);border:1px solid var(--border);
  border-radius:var(--rl);padding:56px 24px;text-align:center;
}
.cart-empty-icon{font-size:48px;margin-bottom:12px;opacity:.5}
.cart-empty h2{font-size:16px;font-weight:600;margin-bottom:8px;color:var(--text)}
.cart-empty p{font-size:13px;color:var(--text2);margin-bottom:18px}

.cart-layout{
  display:grid;grid-template-columns:1fr 320px;
  gap:20px;align-items:start;
}
.cart-list{
  background:var(--bg2);border:1px solid var(--border);
  border-radius:var(--rl);overflow:hidden;
}
.cart-item{
  display:grid;grid-template-columns:80px 1fr auto auto auto;
  gap:14px;padding:16px;
  border-bottom:1px solid var(--border);align-items:center;
}
.cart-item:last-child{border-bottom:none}
.cart-item-thumb{
  width:80px;height:46px;background:var(--sm);
  border-radius:6px;overflow:hidden;flex-shrink:0;
}
.cart-item-thumb img{width:100%;height:100%;object-fit:cover}
.cart-item-info{min-width:0}
.cart-item-name{
  font-size:14px;font-weight:600;color:var(--text);
  margin-bottom:4px;white-space:nowrap;
  overflow:hidden;text-overflow:ellipsis;
}
.cart-item-meta{font-size:11px;color:var(--text2)}
.cart-qty{
  display:inline-flex;align-items:center;
  border:1px solid var(--border);border-radius:var(--r);overflow:hidden;
}
.cart-qty button{
  width:28px;height:28px;border:none;
  background:var(--bg3);color:var(--text);
  cursor:pointer;font-size:14px;line-height:1;
}
.cart-qty button:hover{background:var(--bg4)}
.cart-qty input{
  width:38px;height:28px;border:none;text-align:center;
  font-size:13px;background:#fff;color:var(--text);outline:none;
}
.cart-item-price{
  font-size:14px;font-weight:700;color:var(--sg);
  min-width:80px;text-align:right;
}
.cart-item-remove{
  background:none;border:none;color:var(--text3);
  cursor:pointer;font-size:16px;padding:4px 8px;line-height:1;
}
.cart-item-remove:hover{color:var(--err)}

.cart-summary{
  background:var(--bg2);border:1px solid var(--border);
  border-radius:var(--rl);padding:18px;
  position:sticky;top:74px;
}
.cart-summary h3{
  font-size:14px;font-weight:700;margin-bottom:14px;
  padding-bottom:10px;border-bottom:1px solid var(--border);color:var(--text);
}
.summary-row{
  display:flex;justify-content:space-between;align-items:center;
  font-size:13px;color:var(--text2);margin-bottom:8px;
}
.summary-row.total{
  font-size:16px;font-weight:700;color:var(--text);
  padding-top:10px;border-top:1px solid var(--border);
  margin-top:10px;margin-bottom:14px;
}
.summary-row.total .price{color:var(--sg)}

/* ===== CHECKOUT ===== */
.checkout-layout{
  display:grid;grid-template-columns:1fr 340px;
  gap:20px;align-items:start;
}
.checkout-main{
  background:var(--bg2);border:1px solid var(--border);
  border-radius:var(--rl);padding:22px;
}
.checkout-section{margin-bottom:24px}
.checkout-section:last-child{margin-bottom:0}
.checkout-section h3{
  font-size:14px;font-weight:700;margin-bottom:14px;
  padding-bottom:10px;border-bottom:1px solid var(--border);color:var(--text);
}
.pay-tabs{display:flex;gap:8px;margin-bottom:14px;flex-wrap:wrap}
.pay-tab{
  flex:1;min-width:120px;padding:10px 12px;
  border:1px solid var(--border);border-radius:var(--r);
  text-align:center;font-size:12px;cursor:pointer;
  color:var(--text2);background:var(--bg3);transition:.15s;
}
.pay-tab:hover{border-color:var(--border2)}
.pay-tab.on{
  border-color:var(--sg);color:var(--sg);
  background:rgba(76,107,34,.08);font-weight:600;
}
#stripe-card-element{
  padding:12px;border:1px solid var(--border);
  border-radius:var(--r);background:#fff;
}
#paypal-button-container{min-height:48px}

/* ===== ORDER DETAIL ===== */
.order-status-bar{
  padding:14px 18px;border-radius:var(--rl);
  margin-bottom:18px;font-size:14px;font-weight:600;
  display:flex;align-items:center;gap:10px;
}
.order-status-bar.processing{background:var(--warn-bg);color:var(--warn);border:1px solid #f0d68a}
.order-status-bar.completed{background:var(--ok-bg);color:var(--ok);border:1px solid #bcd9c2}
.order-status-bar.cancelled,
.order-status-bar.refunded{background:var(--bg3);color:var(--text2);border:1px solid var(--border)}
.cdk-box{
  background:var(--sd);color:var(--slm);
  font-family:'Courier New',monospace;
  font-size:14px;letter-spacing:1px;
  padding:12px 14px;border-radius:var(--r);
  display:flex;align-items:center;justify-content:space-between;
  gap:10px;margin-top:8px;word-break:break-all;
}
.cdk-copy{
  background:rgba(164,208,7,.15);color:var(--slm);
  border:1px solid rgba(164,208,7,.3);
  padding:4px 12px;border-radius:4px;
  font-size:11px;cursor:pointer;white-space:nowrap;
}
.cdk-copy:hover{background:rgba(164,208,7,.28)}

/* ===== legal / contact / member 占位（P5 完整化） ===== */
.legal-page,.contact-page,.member-page,.auth-page{
  padding:24px 20px;max-width:800px;margin:0 auto;
}
.legal-header,.contact-header{
  margin-bottom:28px;padding-bottom:16px;border-bottom:2px solid var(--border);
}
.legal-header h1,.contact-header h1{
  font-size:20px;font-weight:700;color:var(--text);margin-bottom:6px;
}
.legal-section{margin-bottom:24px}
.legal-section h2{
  font-size:14px;font-weight:700;color:var(--text);
  margin-bottom:10px;padding-left:10px;border-left:3px solid var(--sg);
}
.legal-section p,.legal-section li{
  font-size:13px;color:var(--text2);line-height:1.85;margin-bottom:6px;
}
.legal-section ul{padding-left:18px}

/* ===== 响应式 ===== */
@media(max-width:900px){
  .cart-layout,.checkout-layout{grid-template-columns:1fr}
  .cart-summary,.checkout-aside{position:static}
}
@media(max-width:768px){
  .games-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}
  .guarantee-grid{grid-template-columns:1fr 1fr}
  .footer-why-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .nav{padding:0 12px}
  .logo img{margin-left:8px;margin-top:0;height:42px}
}
@media(max-width:600px){
  .store-toolbar{flex-direction:column;align-items:flex-start}
  .page-jump{display:none}
  .guarantee-grid{grid-template-columns:1fr}
  .footer-bottom-inner{flex-direction:column;align-items:flex-start}
  .cart-item{grid-template-columns:60px 1fr;grid-template-rows:auto auto;row-gap:8px}
  .cart-item-thumb{width:60px;height:36px}
  .cart-item-price{grid-column:2;text-align:left}
  .cart-qty{grid-column:2}
  .cart-item-remove{position:absolute;top:8px;right:8px}
}