/* ==========================================================================
   ai363 手机站 · 公共样式（m.ai363.cn）
   来源：UI/mobile 已验收原型的内联样式，按方案 AI363-FE-MOBILE-001 §9 迁入。
   结构：tokens / base / 星空 / 容器 / 顶栏 / 抽屉 / 版块头 / 卡片 / 按钮 / 页脚 / 浮层
   页面专属区块在文件后半段按页追加，前缀与原型保持一致。
   ========================================================================== */

/* ============ Design Tokens（与 PC 站一致） ============ */
:root{
  --bg:#0F172A; --bg-2:#0B1120;
  --glass:rgba(30,41,59,.55); --glass-2:rgba(15,23,42,.65);
  --hairline:rgba(148,163,184,.14);
  --text:#F1F5F9; --text-2:#94A3B8; --text-3:#64748B;
  --cyan:#06B6D4; --cyan-l:#67E8F9; --purple:#8B5CF6; --green:#10B981;
  --r-lg:16px; --r-md:12px; --r-sm:10px; --r-xs:8px;
  --ease:cubic-bezier(.4,0,.2,1);
  --safe-b:env(safe-area-inset-bottom,0px);
  --safe-t:env(safe-area-inset-top,0px);
}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent;}
html{font-size:16px;-webkit-text-size-adjust:100%;}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;
  background:var(--bg);color:var(--text);overflow-x:hidden;
  min-height:100vh;position:relative;
}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;border:none;background:none;color:inherit;cursor:pointer;}
svg{display:block;}
::selection{background:rgba(6,182,212,.35);}

/* ============ 星空背景 ============ */
#cosmos{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;}
.nebula{position:absolute;border-radius:50%;filter:blur(90px);}
#stars{position:absolute;inset:0;}
.star{position:absolute;border-radius:50%;background:#fff;animation:twinkle 3s ease-in-out infinite;}
@keyframes twinkle{0%,100%{opacity:.25;}50%{opacity:.9;}}
.vignette{position:fixed;inset:0;z-index:1;pointer-events:none;
  background:radial-gradient(ellipse 120% 80% at 50% 0%,transparent 40%,rgba(2,6,23,.55) 100%);}

/* ============ 布局容器 ============ */
.container{position:relative;z-index:2;padding:0 16px;}
.section{margin-top:40px;}
.section-latest{margin-top:64px;}

/* 探索分类（3 列、居中） */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;}
.cat-card{position:relative;display:block;padding:13px 10px;border-radius:var(--r-md);
  background:rgba(30,41,59,.5);border:1px solid rgba(148,163,184,.12);
  text-align:center;transition:transform .15s var(--ease),border-color .2s;}
.cat-card:active{transform:scale(.97);border-color:rgba(6,182,212,.35);}
.cat-ico{font-size:17px;line-height:1;margin-bottom:7px;}
.cat-card h4{font-size:13px;font-weight:700;line-height:1.35;}
.grad-text{background:linear-gradient(120deg,#67E8F9,#06B6D4 45%,#8B5CF6);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}

/* ============ 顶部导航 ============ */
.nav-wrap{position:sticky;top:0;z-index:100;padding-top:var(--safe-t);
  background:rgba(11,17,32,.55);-webkit-backdrop-filter:blur(20px) saturate(160%);
  backdrop-filter:blur(20px) saturate(160%);
  border-bottom:1px solid var(--hairline);}
.nav{display:flex;align-items:center;justify-content:space-between;height:54px;padding:0 16px;}
.logo{display:flex;align-items:center;gap:9px;}
.logo-mark{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(6,182,212,.22),rgba(139,92,246,.22));
  border:1px solid rgba(6,182,212,.35);color:var(--cyan-l);}
.logo-mark svg{width:16px;height:16px;}
.logo-name{font-size:17px;font-weight:800;letter-spacing:.5px;line-height:1;}
.logo-name span{color:var(--cyan-l);}
.logo-sub{font-size:9.5px;color:var(--text-3);letter-spacing:2.5px;margin-top:2px;}
.nav-right{display:flex;align-items:center;gap:10px;}
.nav-search{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;
  background:rgba(148,163,184,.08);border:1px solid var(--hairline);color:var(--text-2);
  transition:all .2s var(--ease);}
.nav-search:active{background:rgba(6,182,212,.15);border-color:rgba(6,182,212,.4);}
.nav-search svg{width:17px;height:17px;}
.nav-burger{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;
  background:rgba(148,163,184,.08);border:1px solid var(--hairline);color:var(--text-2);
  transition:all .2s var(--ease);}
.nav-burger:active{background:rgba(6,182,212,.15);}
.nav-burger svg{width:18px;height:18px;}

/* 抽屉菜单 */
.drawer-mask{position:fixed;inset:0;z-index:200;background:rgba(2,6,23,.6);
  opacity:0;pointer-events:none;transition:opacity .25s var(--ease);}
.drawer-mask.open{opacity:1;pointer-events:auto;}
.drawer{position:fixed;top:0;right:0;bottom:0;z-index:201;width:72%;max-width:280px;
  background:var(--glass-2);-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);
  border-left:1px solid var(--hairline);transform:translateX(100%);
  transition:transform .28s var(--ease);display:flex;flex-direction:column;
  padding:calc(20px + var(--safe-t)) 20px 20px;overflow-y:auto;-webkit-overflow-scrolling:touch;}
.drawer.open{transform:translateX(0);}
.drawer-close{align-self:flex-end;width:32px;height:32px;border-radius:9px;display:grid;place-items:center;
  background:rgba(148,163,184,.1);color:var(--text-2);margin-bottom:18px;}
.drawer-close svg{width:15px;height:15px;}
.drawer-search{display:flex;align-items:center;gap:9px;background:rgba(8,15,32,.55);
  border:1px solid var(--hairline);border-radius:12px;padding:11px 14px;margin-bottom:20px;}
.drawer-search svg{width:16px;height:16px;color:var(--text-3);flex-shrink:0;}
.drawer-search input{flex:1;background:none;border:none;outline:none;color:var(--text);
  font-size:14px;font-family:inherit;}
.drawer-search input::placeholder{color:var(--text-3);}
.drawer-menu{display:flex;flex-direction:column;gap:4px;margin-top:4px;}
.drawer-menu a{display:flex;align-items:center;gap:12px;padding:13px 14px;border-radius:12px;
  font-size:15px;font-weight:500;color:var(--text-2);transition:all .2s var(--ease);}
.drawer-menu a:active{background:rgba(6,182,212,.1);color:var(--text);}
.drawer-menu a.active{color:var(--cyan-l);background:rgba(6,182,212,.12);
  font-weight:700;}
.drawer-menu a svg{width:18px;height:18px;flex-shrink:0;}
/* ============ 抽屉分类折叠 ============ */
.dr-cat{border-radius:12px;}
.dr-head{display:flex;align-items:center;gap:12px;width:100%;padding:13px 14px;border-radius:12px;
  background:none;border:none;font-family:inherit;font-size:15px;font-weight:500;color:var(--text-2);
  text-align:left;cursor:pointer;transition:all .2s var(--ease);}
.dr-head:active{background:rgba(6,182,212,.1);color:var(--text);}
.dr-ico{font-size:17px;line-height:1;flex-shrink:0;}
.dr-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.dr-arrow{width:15px;height:15px;flex-shrink:0;color:var(--text-3);
  transform:rotate(-90deg);transition:transform .2s var(--ease);}
.dr-cat.open .dr-arrow{transform:rotate(0deg);}
.dr-sub{display:none;padding:2px 0 6px;}
.dr-cat.open .dr-sub{display:block;}
.dr-sub a{display:flex;align-items:center;gap:12px;padding:9px 14px;border-radius:10px;
  font-size:13.5px;font-weight:400;color:var(--text-3);transition:all .2s var(--ease);}
.dr-sub a .sm-ico{width:17px;flex-shrink:0;text-align:center;font-size:14px;line-height:1;}
.dr-sub a:active{background:rgba(6,182,212,.1);color:var(--cyan-l);}
/* ============ Hero ============ */
.hero{padding:44px 0 8px;text-align:center;}
.badge{display:inline-flex;align-items:center;gap:7px;padding:7px 15px;border-radius:999px;
  background:rgba(6,182,212,.08);border:1px solid rgba(6,182,212,.25);
  font-size:12px;color:var(--cyan-l);font-weight:500;letter-spacing:.3px;}
.badge .dot{width:6px;height:6px;border-radius:50%;background:#34D399;
  box-shadow:0 0 8px rgba(52,211,153,.7);animation:pulse 2s ease-in-out infinite;}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.4;}}
.hero h1{margin-top:20px;font-size:30px;font-weight:800;line-height:1.32;letter-spacing:.5px;}
.hero .lead{margin:16px auto 0;max-width:320px;font-size:14px;line-height:1.85;color:var(--text-2);}

/* 迷你地球视觉 */
.hero-visual{margin:30px auto 0;width:200px;height:200px;position:relative;}
.hero-glow{position:absolute;inset:-12px;border-radius:50%;
  background:radial-gradient(circle,rgba(6,182,212,.11),transparent 58%);filter:blur(18px);}
.mini-globe{width:200px;height:200px;min-width:200px;min-height:200px;border-radius:50%;position:relative;overflow:hidden;
  border:none;
  /* 兜底底色：canvas 万一没画出来（真机往返缓存恢复时位图会丢），
     至少还是一个有立体感的蓝色星球，不会变成一块黑洞。
     canvas 是整块不透明覆盖，正常情况下这层完全看不见。 */
  background:radial-gradient(circle at 34% 28%,#2A5A82 0%,#17405F 36%,#0F2C46 70%,#081726 100%);
  box-shadow:0 0 26px rgba(6,182,212,.16),inset 0 0 18px rgba(9,26,44,.55);}
/* 球面由 canvas 绘制（真实球体投影，非平面贴图旋转） */
.mini-globe canvas{position:absolute;inset:0;width:100%;height:100%;display:block;}

.orbit{position:absolute;border-radius:50%;border:1px dashed rgba(148,163,184,.18);}
.orbit.o1{inset:-18px;animation:spin 24s linear infinite;}
.orbit.o2{inset:-34px;animation:spin 36s linear infinite reverse;border-color:rgba(139,92,246,.14);}
@keyframes spin{to{transform:rotate(360deg);}}
.orbit i{position:absolute;top:-3px;left:50%;width:6px;height:6px;border-radius:50%;
  background:var(--cyan-l);box-shadow:0 0 10px rgba(103,232,249,.8);}
.orbit.o2 i{background:var(--purple);box-shadow:0 0 10px rgba(139,92,246,.8);}

/* ============ 版块头 ============ */
.section-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:18px;}
.eyebrow{font-size:10.5px;font-weight:700;letter-spacing:2.5px;color:var(--cyan);
  text-transform:uppercase;margin-bottom:6px;}
.section-title{font-size:21px;font-weight:800;letter-spacing:.3px;}
.more-link{display:inline-flex;align-items:center;gap:4px;font-size:13px;color:var(--text-2);
  padding:6px 10px;border-radius:9px;transition:all .2s var(--ease);}
.more-link:active{color:var(--cyan-l);background:rgba(6,182,212,.1);}
.more-link svg{width:14px;height:14px;}

/* ============ 提示词卡片（单列） ============ */
.p-grid{display:flex;flex-direction:column;gap:12px;}

/* 两列卡片（最新发布） */
.p-grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;}
.p-grid-2 .p-card{padding:13px;border-radius:14px;}
.p-grid-2 .pc-card-top{margin-bottom:8px;}
.p-grid-2 .p-catbadge{font-size:10.5px;padding:3px 8px;gap:4px;}
.p-grid-2 .p-card h4{font-size:13.5px;line-height:1.4;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.p-grid-2 .p-desc{margin-top:6px;font-size:11.5px;line-height:1.6;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.p-grid-2 .p-foot{margin-top:10px;padding-top:9px;}
.p-grid-2 .p-meta{font-size:11px;gap:4px;}
.p-grid-2 .p-meta svg{width:12px;height:12px;}
.p-grid-2 .p-deco{display:none;}
.p-grid-2 .p-copy{width:26px;height:26px;border-radius:8px;}
.p-grid-2 .p-copy svg{width:12px;height:12px;}
.p-card{position:relative;padding:16px;border-radius:var(--r-lg);background:var(--glass);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border:1px solid var(--hairline);transition:all .2s var(--ease);}
.p-card:active{transform:scale(.98);border-color:rgba(6,182,212,.3);}
.pc-card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;}
.p-catbadge{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:600;
  padding:4px 10px;border-radius:999px;}
.p-catbadge i{width:6px;height:6px;border-radius:50%;}
.cb-purple{color:#C4B5FD;background:rgba(139,92,246,.1);border:1px solid rgba(139,92,246,.25);}
.cb-purple i{background:#A78BFA;}
.cb-cyan{color:#A5F0FC;background:rgba(6,182,212,.1);border:1px solid rgba(6,182,212,.25);}
.cb-cyan i{background:#67E8F9;}
.cb-green{color:#6EE7B7;background:rgba(16,185,129,.1);border:1px solid rgba(16,185,129,.25);}
.cb-green i{background:#34D399;}
.cb-orange{color:#FDBA74;background:rgba(245,158,11,.1);border:1px solid rgba(245,158,11,.25);}
.cb-orange i{background:#FBBF24;}
.cb-blue{color:#93C5FD;background:rgba(59,130,246,.1);border:1px solid rgba(59,130,246,.25);}
.cb-blue i{background:#60A5FA;}
.cb-pink{color:#F9A8D4;background:rgba(236,72,153,.1);border:1px solid rgba(236,72,153,.25);}
.cb-pink i{background:#F472B6;}
.p-status{font-size:10.5px;font-weight:700;padding:3px 8px;border-radius:999px;}
.st-hot{color:#FCA5A5;background:rgba(239,68,68,.12);border:1px solid rgba(239,68,68,.3);}
.st-new{color:#6EE7B7;background:rgba(16,185,129,.12);border:1px solid rgba(16,185,129,.3);}
.p-card h4{font-size:15.5px;font-weight:700;line-height:1.4;}
.p-desc{margin-top:7px;font-size:13px;line-height:1.7;color:var(--text-2);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}

.p-foot{display:flex;align-items:center;justify-content:space-between;margin-top:13px;
  padding-top:12px;border-top:1px solid var(--hairline);}
.p-meta{display:flex;align-items:center;gap:5px;font-size:12px;color:var(--text-3);
  font-family:Consolas,monospace;font-weight:600;}
.p-meta svg{width:14px;height:14px;}
.p-copy{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;
  background:rgba(6,182,212,.1);border:1px solid rgba(6,182,212,.25);color:var(--cyan-l);
  transition:all .2s var(--ease);}
.p-copy:active{background:rgba(6,182,212,.25);transform:scale(.92);}
.p-copy svg{width:15px;height:15px;}

/* ============ 按钮（Hero） ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;
  padding:13px 20px;border-radius:12px;font-size:14px;font-weight:700;transition:all .2s var(--ease);}
.btn:active{transform:scale(.96);}
.btn-primary{color:#06222E;background:linear-gradient(135deg,#67E8F9,#06B6D4,#2563EB);
  box-shadow:0 8px 24px -8px rgba(6,182,212,.5);}
.btn-primary svg{width:16px;height:16px;}
.btn-ghost{color:var(--text-2);background:rgba(148,163,184,.08);
  border:1px solid var(--hairline);}
.btn-ghost svg{width:16px;height:16px;}

/* ============ 页脚 ============ */
.footer-planet{margin-top:48px;position:relative;z-index:2;
  background:linear-gradient(180deg,transparent,rgba(11,17,32,.9) 30%);
  border-top:1px solid var(--hairline);padding:28px 0 calc(22px + var(--safe-b));}
.foot-inner{padding:0 16px;}
.legal-strip{padding-top:0;
  display:flex;flex-direction:column;gap:8px;text-align:center;}
.legal-left{display:flex;align-items:center;justify-content:center;gap:7px;
  font-size:12px;color:var(--text-3);}
.legal-left span{color:var(--cyan-l);font-weight:700;}
.legal-dot{width:5px;height:5px;border-radius:50%;background:#34D399;}
.legal-right{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:4px 6px;
  font-size:11px;color:var(--text-3);}
.legal-right a{color:var(--text-3);padding:2px 4px;}
.legal-right a:active{color:var(--cyan-l);}
.legal-right .sep{color:var(--text-3);opacity:.5;}

/* ============ 返回顶部 ============ */
.back-top{position:fixed;right:16px;bottom:calc(20px + var(--safe-b));z-index:90;
  width:42px;height:42px;border-radius:13px;display:grid;place-items:center;
  background:var(--glass);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border:1px solid rgba(6,182,212,.3);color:var(--cyan-l);
  box-shadow:0 8px 24px -8px rgba(2,6,23,.8);opacity:0;pointer-events:none;
  transform:translateY(10px);transition:all .3s var(--ease);}
.back-top.show{opacity:1;pointer-events:auto;transform:translateY(0);}
.back-top:active{transform:scale(.9);}
.back-top svg{width:18px;height:18px;}

/* ============ Toast ============ */
.toast{position:fixed;left:50%;bottom:calc(84px + var(--safe-b));transform:translateX(-50%) translateY(12px);
  z-index:200;padding:10px 18px;border-radius:12px;font-size:13px;font-weight:700;color:#06222E;
  background:linear-gradient(135deg,#67E8F9,#06B6D4);box-shadow:0 8px 24px -6px rgba(6,182,212,.5);
  opacity:0;pointer-events:none;transition:all .3s var(--ease);
  max-width:82vw;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0);}

/* ============ Hero 按钮组 ============ */
.hero-actions{display:flex;gap:10px;margin-top:22px;}
.hero-actions .btn{flex:1;justify-content:center;padding:13px 16px;font-size:14px;min-height:46px;}

/* ============ 卡片装饰点 ============ */
.p-deco{display:inline-flex;gap:3px;align-items:center;opacity:.55;}
.p-deco i{width:4px;height:4px;border-radius:50%;display:block;}
.cb-pink .p-deco i,.p-deco.cb-pink i{background:#F9A8D4;}
.cb-blue .p-deco i,.p-deco.cb-blue i{background:#93C5FD;}
.cb-cyan .p-deco i,.p-deco.cb-cyan i{background:#67E8F9;}
.cb-orange .p-deco i,.p-deco.cb-orange i{background:#FDBA74;}
.cb-purple .p-deco i,.p-deco.cb-purple i{background:#C4B5FD;}

/* ============ 卡片查看详情链接 ============ */
.p-copy{display:inline-flex;align-items:center;justify-content:center;
  width:30px;height:30px;border-radius:9px;color:var(--text-3);
  background:rgba(148,163,184,.08);border:1px solid rgba(148,163,184,.15);
  transition:all .2s var(--ease);}
.p-copy:active{color:var(--cyan-l);border-color:rgba(6,182,212,.4);transform:scale(.92);}
.p-copy svg{width:14px;height:14px;}
.card-link{position:absolute;inset:0;z-index:1;}

/* ==========================================================================
   列表页（m-list.html）
   ========================================================================== */
.list-hero{padding:30px 0 16px;}
.list-hero .eyebrow{font-size:10.5px;font-weight:700;letter-spacing:2.5px;color:var(--cyan);
  text-transform:uppercase;margin-bottom:8px;}
.list-hero h1{font-size:27px;font-weight:800;line-height:1.32;letter-spacing:.5px;}
.list-hero .lead{margin-top:10px;font-size:13px;line-height:1.8;color:var(--text-2);
  max-width:330px;text-wrap:balance;}
.lh-stats{display:flex;align-items:center;gap:12px;margin-top:14px;
  font-size:11.5px;color:var(--text-3);}
.lh-stats b{font-size:15px;font-weight:800;color:var(--cyan-l);letter-spacing:.5px;}
.lh-stats .div{width:1px;height:14px;background:var(--hairline);}

/* 排序 chips 与二级分类面包屑 */
.chips-wrap{position:sticky;top:calc(54px + var(--safe-t));z-index:90;
  background:rgba(11,17,32,.62);-webkit-backdrop-filter:blur(18px) saturate(160%);
  backdrop-filter:blur(18px) saturate(160%);border-bottom:1px solid var(--hairline);
  padding:11px 0;}
.chips{display:flex;gap:8px;overflow-x:auto;padding:0 16px;
  scrollbar-width:none;-ms-overflow-style:none;-webkit-overflow-scrolling:touch;}
.chips::-webkit-scrollbar{display:none;}
.chip{flex:0 0 auto;display:inline-flex;align-items:center;gap:5px;
  padding:8px 14px;border-radius:999px;font-size:12.5px;font-weight:600;line-height:1;
  color:var(--text-2);background:rgba(148,163,184,.08);border:1px solid var(--hairline);
  white-space:nowrap;transition:all .2s var(--ease);}
.chip:active{transform:scale(.96);}
.chip.on{color:#06222E;font-weight:800;border-color:transparent;
  background:linear-gradient(135deg,#67E8F9,#06B6D4);
  box-shadow:0 6px 18px -8px rgba(6,182,212,.65);}
.crumbs{display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:0 16px;min-height:30px;}
.crumb-trail{display:inline-flex;align-items:center;gap:5px;min-width:0;
  font-size:11px;color:var(--text-3);overflow:hidden;white-space:nowrap;text-overflow:ellipsis;}
.crumb-trail a{color:var(--text-3);transition:color .2s var(--ease);}
.crumb-trail a:active{color:var(--cyan-l);}
.crumb-trail .sep{flex-shrink:0;opacity:.7;}
.crumb-trail .cur{min-width:0;overflow:hidden;text-overflow:ellipsis;
  color:var(--text-2);font-weight:600;}
.crumb-back{margin-left:auto;flex-shrink:0;display:inline-flex;align-items:center;gap:2px;
  font-size:11px;color:var(--text-2);padding:5px 6px;border-radius:9px;
  transition:all .2s var(--ease);}
.crumb-back:active{color:var(--cyan-l);background:rgba(6,182,212,.1);}
.crumb-back svg{width:12px;height:12px;}

.list-page .p-grid-2{margin-top:18px;}
.cb-green .p-deco i{background:#34D399;}

.p-empty{grid-column:1/-1;padding:34px 22px;border-radius:var(--r-lg);background:var(--glass);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border:1px solid var(--hairline);text-align:center;}
.p-empty-ico{font-size:30px;line-height:1;}
.p-empty p{margin-top:12px;font-size:14px;line-height:1.8;color:var(--text-3);}
.p-empty-btn{display:inline-flex;margin-top:18px;padding:10px 22px;border-radius:999px;
  background:rgba(6,182,212,.12);border:1px solid rgba(6,182,212,.28);
  font-size:13.5px;color:var(--cyan-l);font-weight:600;transition:all .2s var(--ease);}
.p-empty-btn:active{background:rgba(6,182,212,.2);}

/* 无限滚动加载 */
.load-more{display:flex;align-items:center;justify-content:center;
  min-height:52px;margin:20px 0 6px;}
.lm-status{display:inline-flex;align-items:center;gap:8px;
  padding:8px 16px;border-radius:999px;
  background:var(--glass);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border:1px solid var(--hairline);
  font-size:12.5px;font-weight:500;line-height:1;color:var(--text-2);}
.lm-status:empty{display:none;}
.lm-status.loading::before{content:"";width:6px;height:6px;border-radius:50%;
  background:var(--cyan-l);animation:lmPulse 1s ease-in-out infinite;}
@keyframes lmPulse{0%,100%{opacity:.3;transform:scale(.8);}50%{opacity:1;transform:scale(1);}}
.lm-status.end{border-style:dashed;font-size:12px;color:var(--text-3);}
.lm-status.end::before{content:"✦";font-size:11px;color:var(--text-3);}

/* ==========================================================================
   详情页（m-detail.html）
   ========================================================================== */
.back-bar{display:flex;align-items:center;justify-content:space-between;gap:10px;
  margin:18px 0 0;}
.back-link{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;
  color:var(--text-2);padding:5px 8px;border-radius:9px;transition:all .2s var(--ease);}
.back-link:active{color:var(--cyan-l);background:rgba(6,182,212,.1);}
.back-link svg{width:14px;height:14px;}
.back-crumb{display:inline-flex;align-items:center;gap:5px;min-width:0;
  font-size:11px;color:var(--text-3);overflow:hidden;white-space:nowrap;text-overflow:ellipsis;}
.back-crumb a{color:var(--text-3);transition:color .2s var(--ease);}
.back-crumb a:active{color:var(--cyan-l);}
.back-crumb .sep{opacity:.7;}
.back-crumb .cur{color:var(--text-2);font-weight:600;}

.d-head{padding:22px 0 4px;}
.d-head h1{margin-top:12px;font-size:23px;font-weight:800;line-height:1.42;letter-spacing:.3px;}
.d-head .dh-sub{margin-top:10px;font-size:13px;line-height:1.8;color:var(--text-2);}
.d-meta{display:flex;align-items:center;flex-wrap:wrap;gap:8px 14px;margin-top:14px;
  font-size:11.5px;color:var(--text-3);font-family:Consolas,monospace;font-weight:600;}
.d-meta span{display:inline-flex;align-items:center;gap:5px;}
.d-meta svg{width:13px;height:13px;color:var(--cyan);flex-shrink:0;}
.d-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:16px;}
.tag-label{font-size:11px;font-weight:700;color:var(--text-3);letter-spacing:.5px;align-self:center;}
.tag-chip{display:inline-flex;align-items:center;padding:5px 11px;border-radius:999px;
  font-size:11.5px;font-weight:600;color:var(--text-2);
  background:rgba(148,163,184,.08);border:1px solid var(--hairline);}
.tag-chip::before{content:"#";color:var(--cyan);margin-right:2px;opacity:.8;}
.tag-chip:active{color:var(--cyan-l);border-color:rgba(6,182,212,.4);}

/* 提示词正文 */
.prompt-block{margin-top:26px;border-radius:var(--r-lg);overflow:hidden;
  background:linear-gradient(180deg,#0B1730,#05091A);
  border:1px solid rgba(6,182,212,.28);
  box-shadow:0 16px 40px -22px rgba(2,6,23,.95),0 0 26px -14px rgba(6,182,212,.5);}
.pb-head{display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:10px 12px;background:linear-gradient(90deg,rgba(6,182,212,.16),rgba(139,92,246,.12));
  border-bottom:1px solid rgba(148,163,184,.16);}
.pb-l{font-size:10.5px;font-weight:800;letter-spacing:2px;color:var(--cyan-l);}
.pb-dots{display:flex;gap:4px;margin-right:auto;margin-left:10px;}
.pb-dots i{width:6px;height:6px;border-radius:50%;display:block;}
.pb-dots .r{background:#F87171;}
.pb-dots .y{background:#FBBF24;}
.pb-dots .g{background:#34D399;}
.copy-btn{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;border-radius:9px;
  font-size:12px;font-weight:700;color:#06222E;
  background:linear-gradient(135deg,#67E8F9,#06B6D4);
  box-shadow:0 6px 16px -8px rgba(6,182,212,.7);transition:all .2s var(--ease);}
.copy-btn:active{transform:scale(.94);}
.copy-btn svg{width:13px;height:13px;}
.copy-btn.done{background:linear-gradient(135deg,#6EE7B7,#10B981);}
.pb-body{margin:0;padding:18px 16px 20px;font-family:Consolas,"SFMono-Regular",Menlo,monospace;
  font-size:12px;line-height:1.92;color:#D7E3F5;white-space:pre-wrap;word-break:break-word;
  background:radial-gradient(120% 46% at 0% 0%,rgba(6,182,212,.13),transparent 68%),#05091A;}
.pb-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:9px 12px;border-top:1px solid rgba(148,163,184,.12);background:rgba(5,9,26,.92);}
.pb-hint{font-size:10.5px;color:var(--text-3);letter-spacing:.3px;}

/* 适用场景 */
.dc-scene{margin-top:28px;}
.dc-scene-title{display:flex;align-items:center;gap:6px;font-size:15px;font-weight:600;
  color:var(--cyan);letter-spacing:.5px;margin-bottom:8px;}
.dc-scene-title::before{content:"";width:3px;height:15px;background:var(--cyan);border-radius:2px;}
.dc-scene-list{margin:0;padding-left:18px;color:#CBD5E1;font-size:13px;line-height:1.9;}
.dc-scene-list li{margin:0;}

/* ==========================================================================
   状态页（404 / 500）
   ========================================================================== */
.status-wrap{padding:38px 16px 8px;position:relative;z-index:2;}
.status-card{position:relative;overflow:hidden;border-radius:22px;
  padding:34px 20px 26px;text-align:center;
  background:var(--glass);-webkit-backdrop-filter:blur(16px) saturate(150%);
  backdrop-filter:blur(16px) saturate(150%);border:1px solid var(--hairline);
  box-shadow:0 26px 70px -36px rgba(2,6,23,.95);}
.status-glow{position:absolute;border-radius:50%;filter:blur(48px);pointer-events:none;}
.g1{width:190px;height:190px;left:-80px;top:-70px;background:rgba(6,182,212,.28);}
.g2{width:200px;height:200px;right:-85px;bottom:-75px;background:rgba(139,92,246,.24);}
.status-eyebrow{position:relative;display:inline-flex;align-items:center;gap:7px;
  padding:6px 13px;border-radius:999px;font-size:10px;font-weight:700;letter-spacing:2px;
  color:var(--cyan-l);background:rgba(6,182,212,.08);border:1px solid rgba(6,182,212,.25);}
.status-eyebrow .dot{width:6px;height:6px;border-radius:50%;background:#34D399;
  box-shadow:0 0 8px rgba(52,211,153,.7);animation:pulse 2s ease-in-out infinite;}
.status-eyebrow.warn{color:#FDBA74;background:rgba(245,158,11,.08);border-color:rgba(245,158,11,.28);}
.status-eyebrow.warn .dot{background:#FBBF24;box-shadow:0 0 8px rgba(251,191,36,.7);}
.num-orbit{position:absolute;left:50%;top:128px;transform:translate(-50%,-50%);
  border-radius:50%;border:1px dashed rgba(103,232,249,.2);pointer-events:none;}
.num-orbit.o1{width:190px;height:190px;}
.num-orbit.o2{width:250px;height:250px;border-color:rgba(139,92,246,.16);}
.big-num{position:relative;margin:16px 0 4px;font-size:98px;font-weight:800;line-height:1.06;
  letter-spacing:3px;font-family:"Helvetica Neue",Arial,sans-serif;
  background:linear-gradient(160deg,#67E8F9,#06B6D4 44%,#8B5CF6);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  filter:drop-shadow(0 8px 26px rgba(6,182,212,.4));}
.status-title{position:relative;font-size:21px;font-weight:800;letter-spacing:.5px;margin-top:6px;}
.status-sub{position:relative;margin:11px auto 0;max-width:300px;font-size:13px;line-height:1.9;
  color:var(--text-2);}
.status-actions{position:relative;display:flex;flex-direction:column;gap:10px;margin-top:24px;}
.status-actions .btn{min-height:48px;padding:13px 20px;border-radius:12px;font-size:14.5px;}
.status-foot{position:relative;margin-top:20px;padding-top:16px;border-top:1px solid var(--hairline);
  font-size:11px;line-height:1.8;color:var(--text-3);}

/* ==========================================================================
   搜索页（m-search.html）
   ========================================================================== */
.search-hero{padding-bottom:4px;}
.sf{display:flex;align-items:center;gap:9px;margin-top:18px;padding:5px 5px 5px 13px;
  border-radius:14px;background:rgba(8,15,32,.7);
  -webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);
  border:1px solid rgba(6,182,212,.28);
  box-shadow:0 10px 30px -16px rgba(6,182,212,.6);}
.sf-ic{display:grid;place-items:center;color:var(--cyan);flex-shrink:0;}
.sf-ic svg{width:17px;height:17px;}
.sf-input{flex:1;min-width:0;background:none;border:none;outline:none;
  color:var(--text);font-size:14px;font-family:inherit;padding:9px 0;}
.sf-input::placeholder{color:var(--text-3);font-size:13px;}
.sf-btn{padding:10px 15px;border-radius:10px;font-size:13px;font-weight:800;
  color:#06222E;background:linear-gradient(135deg,#67E8F9,#06B6D4);
  box-shadow:0 6px 16px -8px rgba(6,182,212,.7);transition:all .2s var(--ease);}
.sf-btn:active{transform:scale(.95);}

.section-result{margin-top:30px;}
.result-bar{padding:11px 13px;border-radius:var(--r-md);margin-bottom:12px;
  background:rgba(148,163,184,.05);border:1px solid var(--hairline);}
.result-bar p{font-size:12px;line-height:1.7;color:var(--text-2);}
.result-bar b{color:var(--cyan-l);font-family:Consolas,monospace;font-size:13.5px;margin:0 2px;}
.result-bar .kw{color:var(--text);font-weight:700;}

.search-empty{padding:34px 18px;border-radius:var(--r-lg);text-align:center;
  background:var(--glass);border:1px solid var(--hairline);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);}
.search-empty h3{font-size:16px;font-weight:800;line-height:1.4;}
.search-empty p{margin-top:10px;font-size:12.5px;line-height:1.8;color:var(--text-2);}
.search-empty .btn{margin-top:16px;font-size:13px;padding:11px 18px;}
.kw-links{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:14px;}
.kw-link{padding:7px 12px;border-radius:999px;font-size:12px;color:var(--cyan-l);
  background:rgba(6,182,212,.08);border:1px solid rgba(6,182,212,.25);
  transition:all .2s var(--ease);}
.kw-link:active{background:rgba(6,182,212,.18);}

/* ==========================================================================
   子页页头 + 单页（m-about / m-feedback）
   ========================================================================== */
.page-hero{padding:34px 0 6px;}
.page-hero .eyebrow{font-size:10.5px;font-weight:700;letter-spacing:2.5px;color:var(--cyan);
  text-transform:uppercase;margin-bottom:8px;}
.page-hero h1{font-size:26px;font-weight:800;line-height:1.3;letter-spacing:.5px;}
.page-sub{margin-top:11px;font-size:12.5px;line-height:1.75;color:var(--text-2);}

/* 居中版页头（关于/反馈） */
.page-hero-center{padding:30px 0 6px;text-align:center;}
.page-hero-center .eyebrow{display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-size:11.5px;font-weight:600;letter-spacing:2.5px;margin-bottom:12px;}
.page-hero-center .eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--cyan),transparent);}
.page-hero-center h1{margin-top:6px;font-size:31px;line-height:1.22;font-weight:800;letter-spacing:.5px;}
.page-hero-center .lead{margin:14px auto 0;max-width:600px;font-size:14px;line-height:1.85;color:var(--text-2);}

.article-body{padding-top:26px;padding-bottom:8px;}

/* 玻璃卡片 */
.gcard{margin-top:16px;padding:20px 17px;border-radius:var(--r-lg);
  background:rgba(21,32,54,.72);-webkit-backdrop-filter:blur(18px) saturate(1.3);
  backdrop-filter:blur(18px) saturate(1.3);border:1px solid rgba(255,255,255,.08);
  border-top-color:rgba(255,255,255,.10);}
.ah2{position:relative;padding-left:15px;font-size:19px;font-weight:800;line-height:1.4;
  margin:0 0 14px;letter-spacing:.2px;}
.ah2::before{content:"";position:absolute;left:0;top:5px;bottom:5px;width:4px;border-radius:2px;
  background:linear-gradient(180deg,#67E8F9,#8B5CF6);}
.ah2.c-cyan::before{background:linear-gradient(180deg,#06B6D4,#67E8F9);}
.ah2.c-purple::before{background:linear-gradient(180deg,#8B5CF6,#C4B5FD);}
.ah2.c-green::before{background:linear-gradient(180deg,#10B981,#6EE7B7);}
.gcard h2{position:relative;padding-left:15px;font-size:19px;font-weight:800;line-height:1.4;
  margin:22px 0 14px;letter-spacing:.2px;}
.gcard h2:first-child{margin-top:0;}
.gcard h2::before{content:"";position:absolute;left:0;top:5px;bottom:5px;width:4px;border-radius:2px;
  background:linear-gradient(180deg,#06B6D4,#67E8F9);}
.gcard p{font-size:13.5px;line-height:1.92;color:#C4D0E2;}
.gcard p+p{margin-top:10px;}
.gcard p.last{margin-bottom:0;}
.gcard p strong{color:var(--text);font-weight:700;}
.gcard a{color:var(--cyan-l);font-weight:600;
  border-bottom:1px dashed rgba(103,232,249,.4);}
.gcard blockquote{margin:16px 0 0;padding:12px 14px;border-left:3px solid var(--purple);
  border-radius:0 10px 10px 0;background:rgba(139,92,246,.07);}
.gcard blockquote p{font-size:13px;line-height:1.85;color:#B9C6DC;margin:0;}
.gcard hr{margin:22px 0;border:none;height:1px;
  background:linear-gradient(90deg,transparent,rgba(148,163,184,.3),transparent);}
.gcard code{padding:1px 5px;border-radius:5px;font-size:12px;
  background:rgba(6,182,212,.12);color:var(--cyan-l);}
.ending-text{text-align:center;font-size:12.5px;margin-top:18px;
  background:linear-gradient(90deg,#67E8F9,#8B5CF6,#6EE7B7);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}

/* 特色网格（一行 2 个） */
.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:9px;margin-top:4px;}
.feature-card{position:relative;overflow:hidden;padding:13px 12px;border-radius:12px;
  display:grid;grid-template-columns:auto 1fr;align-items:center;align-content:start;
  column-gap:8px;row-gap:8px;
  background:rgba(7,13,28,.45);border:1px solid rgba(148,163,184,.14);}
.feature-card::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;opacity:.7;}
.fc-ico{width:32px;height:32px;border-radius:10px;display:grid;place-items:center;margin:0;
  grid-column:1;grid-row:1;}
.fc-ico svg{width:16px;height:16px;}
.fc-cyan::before{background:linear-gradient(90deg,#06B6D4,#67E8F9);}
.fc-cyan .fc-ico{background:rgba(6,182,212,.13);color:#67E8F9;}
.fc-green::before{background:linear-gradient(90deg,#10B981,#6EE7B7);}
.fc-green .fc-ico{background:rgba(16,185,129,.13);color:#6EE7B7;}
.fc-amber::before{background:linear-gradient(90deg,#F59E0B,#FCD34D);}
.fc-amber .fc-ico{background:rgba(245,158,11,.13);color:#FCD34D;}
.fc-purple::before{background:linear-gradient(90deg,#8B5CF6,#C4B5FD);}
.fc-purple .fc-ico{background:rgba(139,92,246,.13);color:#C4B5FD;}
.feature-card h4{grid-column:2;grid-row:1;font-size:15px;font-weight:700;color:#E2F4FE;
  margin:0;line-height:1.3;}
.feature-card p{grid-column:1/-1;grid-row:2;font-size:13px;line-height:1.7;
  color:var(--text-2);margin:0;}

/* 来源 / 联系列表 */
.gcard ul{margin:14px 0;padding-left:22px;}
.gcard li{font-size:13.5px;line-height:1.9;color:#C4D0E2;margin:6px 0;}
.gcard li strong{color:var(--text);font-weight:700;}
.gcard ul.list-source li::marker{color:#6EE7B7;}
.gcard ul.list-contact li::marker{color:#FCD34D;}
.gcard ul li a{color:var(--cyan-l);}

/* 提示框 */
.info-box{display:flex;gap:11px;margin-top:14px;padding:14px;border-radius:12px;
  background:rgba(245,158,11,.07);border:1px solid rgba(245,158,11,.28);}
.info-box svg{width:18px;height:18px;color:#FCD34D;flex-shrink:0;margin-top:2px;}
.info-box p{font-size:13px;line-height:1.7;color:#C4D0E2;margin:0;}

/* 提交成功条 */
.ok-box{display:flex;gap:12px;margin-bottom:16px;padding:14px 16px;border-radius:12px;
  background:rgba(16,185,129,.08);border:1px solid rgba(16,185,129,.28);}
.ok-box>svg{width:24px;height:24px;color:#34D399;flex-shrink:0;}
.ok-title{font-size:14.5px;font-weight:700;color:#A7F3D0;}
.ok-desc{margin-top:5px;font-size:12.5px;line-height:1.7;color:var(--text-2);}

/* 反馈表单 */
.feedback-form{margin-top:4px;padding:18px 16px;border-radius:14px;
  background:rgba(7,13,28,.55);border:1px solid rgba(148,163,184,.16);}
.form-row{margin-bottom:15px;}
.form-row label{display:block;font-size:12.5px;font-weight:600;color:var(--text-2);margin-bottom:8px;}
.form-row label .req{color:#F87171;margin-left:3px;}
.fb-ctrl{width:100%;display:block;padding:13px 14px;font-size:16px;color:var(--text);
  font-family:inherit;line-height:1.5;background:rgba(15,25,48,.6);
  border:1px solid rgba(148,163,184,.18);border-radius:10px;outline:none;
  transition:all .25s var(--ease);-webkit-appearance:none;appearance:none;}
.fb-ctrl::placeholder{color:var(--text-3);font-size:13.5px;}
.fb-ctrl:focus{border-color:rgba(6,182,212,.5);box-shadow:0 0 0 3px rgba(6,182,212,.12);}
textarea.fb-ctrl{min-height:160px;resize:vertical;font-size:15px;line-height:1.7;}
select.fb-ctrl{padding-right:40px;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2'><path d='m6 9 6 6 6-6'/></svg>");
  background-repeat:no-repeat;background-position:right 14px center;background-size:16px;}
option{background:#0F172A;color:var(--text);}

.captcha-row{display:flex;gap:10px;align-items:stretch;margin-bottom:15px;}
.cap-in{flex:1;min-width:0;}
.captcha-box{flex-shrink:0;min-width:112px;padding:0 12px;border-radius:10px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
  background:rgba(6,182,212,.08);border:1px dashed rgba(6,182,212,.4);
  cursor:pointer;transition:all .25s var(--ease);}
.captcha-box:active{background:rgba(6,182,212,.14);}
.captcha-prompt{font-family:Consolas,monospace;font-size:16px;font-weight:700;
  color:#67E8F9;letter-spacing:1px;white-space:nowrap;}
.captcha-refresh{display:inline-flex;align-items:center;gap:4px;font-size:9.5px;
  color:var(--text-3);white-space:nowrap;}
.captcha-refresh svg{width:9px;height:9px;}

.hp-field{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden;}
.form-error{display:none;margin-bottom:12px;padding:10px 14px;border-radius:8px;
  font-size:12.5px;line-height:1.6;color:#FCA5A5;
  background:rgba(239,68,68,.10);border:1px solid rgba(239,68,68,.25);}
.form-error.show{display:block;}

.form-actions{display:flex;flex-direction:column;align-items:stretch;gap:10px;margin-top:4px;}
.form-hint{font-size:11.5px;color:var(--text-3);display:flex;align-items:center;gap:6px;}
.form-hint svg{width:13px;height:13px;color:var(--cyan);flex-shrink:0;}
.form-submit{width:100%;height:48px;border-radius:11px;display:inline-flex;
  align-items:center;justify-content:center;gap:8px;font-size:15px;font-weight:700;color:#06222E;
  background:linear-gradient(135deg,#67E8F9 0%,#06B6D4 45%,#2563EB 120%);
  box-shadow:0 10px 28px -8px rgba(6,182,212,.55),inset 0 1px 0 rgba(255,255,255,.45);
  transition:all .25s var(--ease);}
.form-submit:active{transform:scale(.98);}
.form-submit:disabled{opacity:.6;}
.form-submit svg{width:16px;height:16px;}

/* 我们的承诺 */
.promise-card{display:flex;gap:12px;margin-top:16px;padding:16px 18px;border-radius:12px;
  background:rgba(16,185,129,.06);border:1px solid rgba(16,185,129,.24);}
.promise-card>svg{width:28px;height:28px;color:#34D399;flex-shrink:0;}
.promise-card .pc-title{font-size:14px;font-weight:700;color:#A7F3D0;margin-bottom:5px;}
.promise-card .pc-desc{font-size:12.5px;line-height:1.75;color:var(--text-2);margin:0;}

/* 常见反馈分类 */
.fb-cat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:9px;margin:16px 0 0;
  align-items:start;}
.fb-cat-card{padding:13px 12px;border-radius:12px;
  background:rgba(7,13,28,.45);border:1px solid rgba(148,163,184,.14);}
.fcc-head{display:flex;align-items:center;gap:8px;margin-bottom:8px;}
.fcc-ico{width:28px;height:28px;border-radius:9px;display:grid;place-items:center;flex-shrink:0;}
.fcc-ico svg{width:14px;height:14px;}
.fb-cat-card h4{font-size:13.5px;font-weight:700;color:#E2F4FE;margin:0;}
.fb-cat-card p{font-size:11.5px;line-height:1.65;color:var(--text-2);margin:0;}
.t-bug .fcc-ico{background:rgba(239,68,68,.13);color:#FCA5A5;}
.t-suggest .fcc-ico{background:rgba(245,158,11,.13);color:#FBBF24;}
.t-question .fcc-ico{background:rgba(6,182,212,.13);color:#67E8F9;}
.t-coop .fcc-ico{background:rgba(139,92,246,.13);color:#C4B5FD;}
.t-content .fcc-ico{background:rgba(16,185,129,.13);color:#34D399;}
.t-report .fcc-ico{background:rgba(244,114,182,.13);color:#F472B6;}