/* ══════════════════════════════════════════════════════════════
   官网共用样式 · B1「奶油糖果」
   设计令牌直接取自项目 miniprogram/app.wxss，保证和小程序、后台统一
   ══════════════════════════════════════════════════════════════ */

:root{
  /* 品牌主色 */
  --cream:#FDF6F0; --cream-light:#FFF9F2;
  --pink:#FFB3C6; --pink-deep:#FF9AB5; --pink-light:#FFC9D7;
  --mint:#A8D8C9; --butter:#FFD9A0;
  /* 语义色 */
  --ok:#2E8B62; --ok-bg:#E8F5EE;
  --danger:#C9557B; --danger-bg:#FFE9EF;
  /* 中性色 */
  --ink:#3A322B; --ink-2:#5A4038; --text:#4A4038; --text-2:#6B6055;
  --muted:#8C8175; --weak:#9C9185; --weak-2:#B49A8C;
  --line:#EFEAE4; --line-2:#E7DFD6;
  /* 阴影（统一带暖褐色调，非纯黑） */
  --sh-card:0 4px 16px rgba(200,170,150,.14);
  --sh-pink:0 8px 26px rgba(255,150,180,.32);
  --sh-hover:0 12px 32px rgba(200,170,150,.24);
  /* 圆角 */
  --r-lg:20px; --r-md:18px; --r-sm:14px; --r-pill:999px;
  --maxw:1330px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;
  background:var(--cream); color:var(--ink);
  -webkit-font-smoothing:antialiased; line-height:1.5;
}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
button,input,select{font-family:inherit;font-size:inherit;color:inherit}
button{border:none;background:none;cursor:pointer}
input{outline:none;border:none;background:none}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px}

/* ══ 顶栏 ══ */
.nav{
  height:68px;display:flex;align-items:center;
  background:rgba(253,246,240,.92);border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:50;backdrop-filter:blur(8px);
}
.nav .wrap{display:flex;align-items:center;width:100%}
.logo{display:flex;align-items:center;font-size:19px;font-weight:900;letter-spacing:.2px}
.logo__ic{
  width:34px;height:34px;border-radius:11px;margin-right:10px;
  background:linear-gradient(135deg,var(--pink),var(--pink-deep));
  display:flex;align-items:center;justify-content:center;font-size:18px;
  box-shadow:0 4px 12px rgba(255,150,180,.35);
}
.nav__menu{display:flex;margin-left:44px;gap:30px}
.nav__menu a{font-size:14.5px;font-weight:700;color:var(--text-2);transition:color .15s}
.nav__menu a:hover{color:var(--ink)}
.nav__menu a.on{color:var(--ink)}
.nav__right{margin-left:auto;display:flex;align-items:center;gap:14px}

/* ══ 按钮 ══ */
.btn{display:inline-flex;align-items:center;justify-content:center;font-weight:800;
  cursor:pointer;transition:transform .12s,box-shadow .2s,background .2s;white-space:nowrap}
.btn:active{transform:scale(.97)}
.btn--primary{height:54px;padding:0 34px;border-radius:27px;font-size:16px;font-weight:900;
  background:linear-gradient(100deg,var(--pink-deep),var(--pink));color:#fff;box-shadow:var(--sh-pink)}
.btn--primary:hover{box-shadow:0 12px 32px rgba(255,150,180,.42)}
.btn--second{height:54px;padding:0 32px;border-radius:27px;font-size:16px;
  background:#fff;border:1.5px solid var(--line-2);color:var(--text);box-shadow:var(--sh-card)}
.btn--second:hover{border-color:var(--pink-light)}
.btn--sm{height:40px;padding:0 20px;border-radius:20px;font-size:14px}
.btn--wx{background:linear-gradient(100deg,var(--pink),var(--pink-light));color:#7A3B4E;
  box-shadow:0 4px 14px rgba(255,150,180,.3)}
.btn--ghost{background:#fff;border:1.5px solid var(--line-2);color:var(--text-2)}
.btn--outline{background:#fff;border:1.5px solid var(--line-2);color:var(--text)}

/* ══ 卡片 ══ */
.panel{background:#fff;border:1.5px solid var(--line);border-radius:var(--r-lg);
  padding:20px;box-shadow:var(--sh-card)}
.panel+.panel{margin-top:16px}
.panel__t{font-size:15px;font-weight:900;margin-bottom:16px;display:flex;align-items:center}
.panel__t span{margin-left:auto;font-size:12px;font-weight:700;color:var(--weak-2)}

/* ══ 表单 ══ */
.field{margin-bottom:18px}
.field:last-child{margin-bottom:0}
.field__l{font-size:13px;font-weight:800;margin-bottom:9px;display:flex;align-items:center}
.field__l em{font-style:normal;margin-left:auto;font-size:12px;font-weight:800;color:var(--danger)}
.seg{display:flex;background:#F7F3EF;border-radius:12px;padding:3px}
.seg div{flex:1;height:34px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:700;color:var(--text-2);cursor:pointer;transition:all .15s}
.seg div.on{background:#fff;color:var(--ink);font-weight:900;box-shadow:0 2px 6px rgba(200,170,150,.2)}
.select{height:44px;border-radius:12px;border:1.5px solid var(--line-2);background:#fff;
  display:flex;align-items:center;padding:0 14px;font-size:13.5px;font-weight:700;
  cursor:pointer;position:relative}
.select select{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%}
.select span{margin-left:auto;color:var(--weak-2);font-size:12px}
.check{display:flex;align-items:center;font-size:13px;font-weight:700;margin-bottom:12px;cursor:pointer}
.check:last-child{margin-bottom:0}
.check__box{width:19px;height:19px;border-radius:6px;margin-right:10px;flex:none;
  background:#fff;border:1.5px solid var(--line-2);display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:12px;font-weight:900;transition:all .15s}
.check.on .check__box{background:linear-gradient(135deg,var(--pink),var(--pink-deep));border-color:transparent}

/* 滑杆 */
.range{width:100%;-webkit-appearance:none;height:6px;border-radius:3px;
  background:#F0E9E2;outline:none;margin:14px 0 6px}
.range::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;
  background:#fff;border:2.5px solid var(--pink-deep);cursor:pointer;
  box-shadow:0 2px 6px rgba(255,150,180,.4)}
.range::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:#fff;
  border:2.5px solid var(--pink-deep);cursor:pointer}
.range__ax{display:flex;justify-content:space-between;font-size:11px;color:var(--weak-2);font-weight:600}

/* ══ 标签 ══ */
.chip{height:34px;padding:0 16px;border-radius:17px;background:#fff;border:1.5px solid var(--line);
  font-size:13.5px;font-weight:700;color:var(--text-2);display:inline-flex;align-items:center;
  cursor:pointer;transition:all .15s}
.chip:hover{border-color:var(--pink-light)}
.chip.on{background:linear-gradient(100deg,var(--pink),var(--pink-light));border-color:transparent;
  color:#7A3B4E;font-weight:800}
.tag{height:28px;padding:0 12px;border-radius:14px;background:#FAF7F4;border:1.5px solid var(--line);
  font-size:12.5px;font-weight:700;color:var(--text-2);display:inline-flex;align-items:center}
.tag--ok{background:var(--ok-bg);border-color:#CDE9DE;color:#2A5F4C;font-weight:800}
.tag--gray{background:#F5F2EE;border-color:var(--line);color:var(--weak)}

/* ══ 图纸卡片 ══ */
.grid{display:grid;gap:16px}
.grid--6{grid-template-columns:repeat(6,1fr)}
.grid--4{grid-template-columns:repeat(4,1fr)}
@media(max-width:1200px){.grid--6{grid-template-columns:repeat(4,1fr)}}
@media(max-width:900px){.grid--6{grid-template-columns:repeat(3,1fr)}.grid--4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.grid--6{grid-template-columns:repeat(2,1fr)}}

.card{background:#fff;border:1.5px solid var(--line);border-radius:var(--r-md);overflow:hidden;
  box-shadow:var(--sh-card);cursor:pointer;transition:transform .16s,box-shadow .2s,border-color .2s}
.card:hover{transform:translateY(-3px);box-shadow:var(--sh-hover);border-color:var(--pink-light)}
.card__img{height:158px;background:#FAF7F4;display:flex;align-items:center;justify-content:center;
  position:relative;overflow:hidden}
.card__img img{width:100%;height:100%;object-fit:contain;padding:8px}
.card__badge{position:absolute;top:9px;right:9px;height:22px;padding:0 8px;border-radius:11px;
  background:rgba(255,255,255,.94);font-size:11px;font-weight:800;color:var(--text-2);
  display:flex;align-items:center;box-shadow:0 1px 4px rgba(200,170,150,.2)}
.card__edit{position:absolute;top:9px;left:9px;height:22px;padding:0 8px;border-radius:11px;
  background:rgba(168,216,201,.95);font-size:11px;font-weight:800;color:#2A5F4C;
  display:flex;align-items:center}
.card__body{padding:11px 12px 13px}
.card__t{font-size:13.5px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.card__m{margin-top:5px;font-size:11.5px;color:var(--weak-2);font-weight:600;
  display:flex;align-items:center}
.card__m em{font-style:normal;margin-left:auto;color:var(--danger);font-weight:800}

/* ══ 空态 / 加载 ══ */
.state{padding:70px 20px;text-align:center;color:var(--weak-2)}
.state__ic{font-size:46px;margin-bottom:14px}
.state__t{font-size:15px;font-weight:800;color:var(--text-2)}
.state__d{margin-top:8px;font-size:13.5px;font-weight:600}
.spinner{width:26px;height:26px;border-radius:50%;border:3px solid var(--line);
  border-top-color:var(--pink-deep);animation:spin .8s linear infinite;margin:0 auto 14px}
@keyframes spin{to{transform:rotate(360deg)}}

/* ══ 页脚 ══ */
.foot{margin-top:70px;padding:32px 0;border-top:1px solid var(--line);
  background:var(--cream-light);font-size:13px;color:var(--weak-2);font-weight:600}
.foot .wrap{display:flex;align-items:center;flex-wrap:wrap;gap:12px}
.foot__r{margin-left:auto;display:flex;gap:22px;flex-wrap:wrap}
.foot a:hover{color:var(--text-2)}

/* ══ 提示条 ══ */
.toast{
  position:fixed;left:50%;bottom:40px;transform:translateX(-50%) translateY(20px);
  background:rgba(58,50,43,.94);color:#fff;font-size:14px;font-weight:700;
  padding:13px 24px;border-radius:24px;opacity:0;pointer-events:none;
  transition:all .25s;z-index:999;box-shadow:0 8px 30px rgba(0,0,0,.2);
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ══════════════════════════════════════════════
   登录弹窗（参考 moneyshake 的居中卡片式）
   ══════════════════════════════════════════════ */
.lg-mask{
  position:fixed;inset:0;z-index:200;
  background:rgba(58,50,43,.42);
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  display:flex;align-items:center;justify-content:center;padding:24px;
  animation:lgFade .18s ease;
}
@keyframes lgFade{from{opacity:0}to{opacity:1}}
.lg-card{
  position:relative;width:100%;max-width:404px;
  background:#fff;border-radius:22px;padding:34px 32px 24px;
  box-shadow:0 24px 70px rgba(60,48,30,.28);
  text-align:center;animation:lgUp .22s cubic-bezier(.2,.9,.3,1.1);
}
@keyframes lgUp{from{transform:translateY(14px) scale(.97);opacity:0}to{transform:none;opacity:1}}
.lg-close{
  position:absolute;right:14px;top:14px;width:32px;height:32px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;cursor:pointer;
  color:var(--weak-2);font-size:15px;transition:background .15s;
}
.lg-close:hover{background:#F7F3EF;color:var(--text-2)}
.lg-logo{
  width:58px;height:58px;margin:0 auto 12px;border-radius:18px;
  background:linear-gradient(135deg,var(--pink),var(--pink-deep));
  display:flex;align-items:center;justify-content:center;font-size:28px;
  box-shadow:0 8px 22px rgba(255,150,180,.4);
}
.lg-badge{
  display:inline-block;font-size:11.5px;font-weight:800;color:var(--danger);
  letter-spacing:.5px;margin-bottom:10px;
}
.lg-title{font-size:23px;font-weight:900;letter-spacing:-.3px}
.lg-desc{
  margin-top:10px;font-size:13.5px;line-height:1.75;color:var(--muted);font-weight:600;
}
.lg-qr{
  margin:22px auto 0;width:206px;height:206px;border-radius:16px;
  border:1.5px solid var(--line);background:#FAF7F4;
  display:flex;align-items:center;justify-content:center;overflow:hidden;
}
.lg-qr img{width:100%;height:100%;object-fit:contain}
.lg-qr__loading{
  display:flex;flex-direction:column;align-items:center;gap:10px;
  font-size:12.5px;color:var(--weak-2);font-weight:600;
}
.lg-qr__err{
  text-align:center;font-size:13px;color:var(--muted);font-weight:700;line-height:1.9;padding:0 18px;
}
.lg-qr__err span{font-size:11.5px;color:var(--weak-2);font-weight:600}
.lg-qr__ok{
  display:flex;flex-direction:column;align-items:center;gap:8px;
  font-size:36px;color:#2E8B62;font-weight:900;
}
.lg-qr__ok div{font-size:14px;font-weight:800}
.lg-hint{
  margin-top:16px;font-size:13.5px;font-weight:700;color:var(--text-2);
}
.lg-foot{
  margin-top:16px;padding-top:16px;border-top:1px solid var(--line);
  font-size:11.5px;color:var(--weak-2);font-weight:600;
}

/* 导航栏登录态 */
.nav-user{
  display:flex;align-items:center;height:40px;padding:0 14px 0 5px;border-radius:20px;
  background:#fff;border:1.5px solid var(--line-2);cursor:pointer;transition:border-color .15s;
}
.nav-user:hover{border-color:var(--pink-light)}
.nav-user__av{
  width:30px;height:30px;border-radius:50%;margin-right:8px;overflow:hidden;flex:none;
  background:linear-gradient(135deg,var(--pink),var(--pink-deep));
  display:flex;align-items:center;justify-content:center;font-size:15px;
}
.nav-user__av img{width:100%;height:100%;object-fit:cover}
.nav-user__n{font-size:13.5px;font-weight:800;max-width:90px;overflow:hidden;
  text-overflow:ellipsis;white-space:nowrap}
.nav-menu{
  position:absolute;right:0;top:48px;min-width:140px;background:#fff;
  border:1.5px solid var(--line);border-radius:14px;padding:6px;
  box-shadow:0 12px 34px rgba(200,170,150,.28);
  opacity:0;visibility:hidden;transform:translateY(-6px);transition:all .16s;
}
.nav-menu.show{opacity:1;visibility:visible;transform:none}
.nav-menu__i{
  padding:10px 14px;border-radius:10px;font-size:13.5px;font-weight:700;
  color:var(--text-2);cursor:pointer;
}
.nav-menu__i:hover{background:#FDF6F0;color:var(--text)}

/* 需要登录的遮罩（列表/详情页用） */
.gate{
  padding:56px 24px;text-align:center;background:#fff;
  border:1.5px dashed #F0D9E0;border-radius:var(--r-lg);
}
.gate__ic{font-size:44px;margin-bottom:14px}
.gate__t{font-size:17px;font-weight:900}
.gate__d{margin-top:9px;font-size:13.5px;color:var(--muted);font-weight:600;line-height:1.8}
.gate__btn{
  margin-top:20px;display:inline-flex;align-items:center;justify-content:center;
  height:48px;padding:0 34px;border-radius:24px;
  background:linear-gradient(100deg,var(--pink-deep),var(--pink));color:#fff;
  font-size:15px;font-weight:900;cursor:pointer;box-shadow:var(--sh-pink);
  transition:transform .12s;
}
.gate__btn:active{transform:scale(.97)}