/* ===== 心屿心理测试 · 设计系统 ===== */
:root{
  --brand-1:#6C5CE7; --brand-2:#FF7E6B; --brand-grad:linear-gradient(135deg,#6C5CE7,#FF7E6B);
  --ink-1:#1F2137; --ink-2:#4A4E6A; --ink-3:#8B8FA8;
  --bg:#FAF9FF; --card:#FFFFFF; --line:#ECEBF5;
  --ok:#2FBF71; --warn:#F79F3B; --danger:#FF5C6C;
  --r-lg:20px; --r-md:14px; --r-sm:10px;
  --shadow-sm:0 2px 10px rgba(31,33,55,.05);
  --shadow-md:0 12px 34px rgba(108,92,231,.12);
  --shadow-lg:0 24px 60px rgba(31,33,55,.16);
  --topbar-h:64px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{font-family:'Noto Sans SC',-apple-system,BlinkMacSystemFont,'PingFang SC','Hiragino Sans GB','Microsoft YaHei',sans-serif;background:var(--bg);color:var(--ink-1);font-size:15px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;border:none;background:none;cursor:pointer;color:inherit}
input,textarea,select{font-family:inherit;font-size:16px;color:var(--ink-1)}
::selection{background:rgba(108,92,231,.18)}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.hidden{display:none!important}
.icon{width:20px;height:20px;flex:none}
.dot{width:3px;height:3px;border-radius:50%;background:var(--ink-3);display:inline-block;margin:0 7px;vertical-align:middle}

/* ===== 按钮 ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:14.5px;font-weight:600;padding:11px 22px;border-radius:999px;transition:transform .18s,box-shadow .18s,opacity .18s;min-height:44px;white-space:nowrap;user-select:none}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--brand-grad);color:#fff;box-shadow:0 8px 20px rgba(108,92,231,.28)}
.btn-primary:hover{box-shadow:0 12px 26px rgba(108,92,231,.38);transform:translateY(-1px)}
.btn-ghost{background:#fff;color:var(--ink-1);border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.btn-ghost:hover{border-color:var(--brand-1);color:var(--brand-1)}
.btn-white{background:#fff;color:var(--ink-1);box-shadow:0 10px 24px rgba(0,0,0,.14)}
.btn-ghost-light{background:rgba(255,255,255,.16);color:#fff;border:1px solid rgba(255,255,255,.5);backdrop-filter:blur(6px)}
.btn-block{width:100%}
.btn-lg{padding:15px 26px;font-size:16px}
.btn-sm{padding:8px 16px;font-size:13.5px;min-height:38px}
.btn[disabled]{opacity:.6;pointer-events:none}
.icon-btn{width:40px;height:40px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:rgba(255,255,255,.9);color:var(--ink-1);box-shadow:var(--shadow-sm)}

/* ===== 顶栏 ===== */
.topbar{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.topbar-in{height:var(--topbar-h);display:flex;align-items:center;gap:26px}
.logo{display:flex;align-items:center;gap:10px;font-weight:900;font-size:18px;letter-spacing:.3px}
.logo-badge{width:34px;height:34px;border-radius:11px;background:var(--brand-grad);display:inline-flex;align-items:center;justify-content:center;box-shadow:0 6px 14px rgba(108,92,231,.32)}
.logo-badge svg{width:18px;height:18px}
.nav-links{display:flex;gap:4px;flex:1}
.nav-links a{padding:9px 14px;border-radius:999px;font-size:14.5px;font-weight:500;color:var(--ink-2);transition:.18s}
.nav-links a:hover{color:var(--brand-1);background:rgba(108,92,231,.07)}
.nav-links a.on{color:#fff;background:var(--brand-grad);font-weight:600}
.top-right{display:flex;align-items:center;gap:10px;margin-left:auto}
.search-box{display:flex;align-items:center;gap:8px;background:#F4F3FA;border-radius:999px;padding:0 16px;height:40px;width:210px;transition:.2s;border:1px solid transparent}
.search-box:focus-within{background:#fff;border-color:var(--brand-1);box-shadow:0 0 0 4px rgba(108,92,231,.1);width:250px}
.search-box .icon{width:17px;height:17px;color:var(--ink-3)}
.search-box input{border:none;background:none;outline:none;flex:1;min-width:0;font-size:14px}
.user-chip{display:flex;align-items:center;gap:8px;background:#F4F3FA;border-radius:999px;padding:5px 14px 5px 5px;height:40px;transition:.18s}
.user-chip:hover{background:#ECEAFB}
.u-avatar{width:30px;height:30px;border-radius:50%;background:var(--brand-grad);color:#fff;display:flex;align-items:center;justify-content:center}
.u-avatar .icon{width:16px;height:16px}
.u-name{font-size:13.5px;font-weight:600;max-width:90px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.u-vip{background:linear-gradient(135deg,#F79F3B,#FF7E6B);color:#fff;font-size:10.5px;font-weight:800;padding:2px 7px;border-radius:999px;letter-spacing:.5px}
.user-menu{position:relative}
.user-drop{position:absolute;right:0;top:calc(100% + 10px);width:240px;background:#fff;border-radius:16px;box-shadow:var(--shadow-lg);border:1px solid var(--line);padding:8px;opacity:0;visibility:hidden;transform:translateY(-6px);transition:.2s;z-index:70}
.user-drop.open{opacity:1;visibility:visible;transform:none}
.ud-head{padding:10px 12px 12px;border-bottom:1px solid var(--line);margin-bottom:6px}
.ud-head b{display:block;font-size:14px}
.ud-head span{font-size:12px;color:var(--ink-3)}
.user-drop a,.user-drop button{display:flex;align-items:center;gap:10px;width:100%;text-align:left;padding:10px 12px;border-radius:10px;font-size:13.5px;color:var(--ink-2);transition:.15s}
.user-drop a:hover,.user-drop button:hover{background:#F6F5FC;color:var(--brand-1)}
.user-drop .icon{width:16px;height:16px}

/* ===== 轮播 ===== */
.carousel{position:relative;overflow:hidden;background:#E8E6F8}
.car-track{display:flex;transition:transform .65s cubic-bezier(.7,0,.3,1)}
.car-slide{min-width:100%;padding:74px 0 92px;position:relative}
.car-in{display:flex;align-items:center;justify-content:space-between;gap:30px}
.car-text{color:#fff;max-width:560px;animation:rise .7s both}
@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
.car-tag{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.4);padding:5px 13px;border-radius:999px;font-size:12.5px;font-weight:600;margin-bottom:18px;backdrop-filter:blur(4px)}
.car-tag .icon{width:13px;height:13px}
.car-text h1{font-size:40px;font-weight:900;letter-spacing:.5px;line-height:1.25;margin-bottom:12px;text-shadow:0 4px 18px rgba(0,0,0,.12)}
.car-text p{font-size:15.5px;opacity:.94;margin-bottom:26px;max-width:480px}
.car-cta{display:flex;gap:12px;flex-wrap:wrap}
.car-art{position:relative;width:250px;height:250px;flex:none}
.car-ring{position:absolute;inset:0;border-radius:50%;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.4);display:flex;align-items:center;justify-content:center;backdrop-filter:blur(8px);box-shadow:0 24px 60px rgba(0,0,0,.16);animation:float 4.5s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.car-ring span{color:#fff;font-size:56px;font-weight:900;display:flex;align-items:baseline;gap:6px}
.car-ring small{font-size:18px;font-weight:600}
.car-bubble{position:absolute;border-radius:50%;background:rgba(255,255,255,.22);border:1px solid rgba(255,255,255,.4)}
.b1{width:66px;height:66px;top:-14px;right:-6px;animation:float 5s ease-in-out infinite}
.b2{width:34px;height:34px;bottom:26px;left:-18px;animation:float 3.8s .6s ease-in-out infinite}
.b3{width:20px;height:20px;top:52px;left:-8px;animation:float 4.2s .3s ease-in-out infinite}
.car-dots{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:5}
.car-dot{width:8px;height:8px;border-radius:999px;background:rgba(255,255,255,.45);transition:.25s}
.car-dot.on{width:26px;background:#fff}
.car-arrow{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.85);color:var(--ink-1);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-md);z-index:5;opacity:0;transition:.2s}
.carousel:hover .car-arrow{opacity:1}
.car-arrow .icon{width:20px;height:20px}
.car-arrow.left{left:16px}.car-arrow.left .icon{transform:rotate(180deg)}
.car-arrow.right{right:16px}

/* ===== 区块头 ===== */
.view-in{margin:38px 0 6px}
.sect-head{display:flex;align-items:baseline;gap:12px;margin:0 0 20px}
.sect-title{font-size:21px;font-weight:900;letter-spacing:.3px;position:relative;padding-left:14px}
.sect-title::before{content:'';position:absolute;left:0;top:50%;transform:translateY(-50%);width:5px;height:22px;border-radius:4px;background:var(--brand-grad)}
.sect-sub{color:var(--ink-3);font-size:13px}

/* ===== 分类宫格 ===== */
.cat-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:14px}
.cat-item{display:flex;flex-direction:column;align-items:center;gap:10px;padding:20px 8px;background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);font-size:13.5px;font-weight:600;transition:.22s}
.cat-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:transparent}
.cat-ic{width:52px;height:52px;border-radius:17px;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 22px rgba(0,0,0,.12)}
.cat-ic .icon{width:24px;height:24px}

/* ===== 推荐条 ===== */
.pick-strip{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.pick-card{display:flex;align-items:center;gap:16px;padding:18px;border-radius:var(--r-lg);transition:.22s}
.pick-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.pick-icon{width:56px;height:56px;border-radius:17px;display:flex;align-items:center;justify-content:center;flex:none}
.pick-icon .icon{width:26px;height:26px}
.pick-info{flex:1;min-width:0}
.pick-tag{font-size:11.5px;color:var(--ink-3);font-weight:600}
.pick-info h3{font-size:16.5px;font-weight:800;margin:3px 0}
.pick-info p{font-size:12.5px;color:var(--ink-3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-bottom:6px}
.pick-meta{font-size:11.5px;color:var(--ink-3)}

/* ===== 筛选 ===== */
.filter-row{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:18px}
.chip{padding:8px 18px;border-radius:999px;background:var(--card);border:1px solid var(--line);font-size:13px;font-weight:600;color:var(--ink-2);transition:.18s}
.chip:hover{border-color:var(--brand-1);color:var(--brand-1)}
.chip.on{background:var(--brand-grad);color:#fff;border-color:transparent;box-shadow:0 6px 16px rgba(108,92,231,.25)}

/* ===== 测试卡片 ===== */
.test-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.test-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:20px;display:flex;flex-direction:column;gap:12px;transition:.24s;position:relative;overflow:hidden}
.test-card::after{content:'';position:absolute;top:0;right:0;width:110px;height:110px;background:radial-gradient(circle at top right,rgba(108,92,231,.07),transparent 70%);pointer-events:none}
.test-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:transparent}
.tc-top{display:flex;gap:13px;align-items:center}
.tc-icon{width:50px;height:50px;border-radius:15px;display:flex;align-items:center;justify-content:center;flex:none;box-shadow:0 8px 18px rgba(0,0,0,.1)}
.tc-icon .icon{width:23px;height:23px}
.tc-cat{font-size:11px;color:var(--ink-3);font-weight:600}
.tc-title{font-size:16.5px;font-weight:800;margin-top:2px;line-height:1.35}
.tc-sub{font-size:12.5px;color:var(--ink-3);line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:38px}
.tc-bottom{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:4px}
.tc-meta{font-size:11.5px;color:var(--ink-3)}
.tc-btn{width:32px;height:32px;border-radius:50%;background:#F4F3FA;display:flex;align-items:center;justify-content:center;color:var(--ink-2);transition:.2s}
.tc-btn .icon{width:15px;height:15px;transform:rotate(180deg)}
.test-card:hover .tc-btn{background:var(--brand-grad);color:#fff;transform:translateX(2px)}
.empty-tip{padding:50px;text-align:center;color:var(--ink-3)}

/* ===== 详情页 ===== */
.detail-hero{color:#fff;padding:46px 0 42px;position:relative;overflow:hidden}
.detail-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 85% 20%,rgba(255,255,255,.2),transparent 45%)}
.d-wrap{position:relative}
.back-btn{display:inline-flex;align-items:center;gap:6px;font-size:13px;opacity:.9;margin-bottom:24px;transition:.18s}
.back-btn:hover{opacity:1}
.back-btn .icon{width:15px;height:15px;transform:rotate(180deg)}
.d-icon{width:64px;height:64px;border-radius:20px;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.4);display:flex;align-items:center;justify-content:center;backdrop-filter:blur(6px);margin-bottom:16px}
.d-icon .icon{width:30px;height:30px}
.detail-hero h2{font-size:30px;font-weight:900;letter-spacing:.5px}
.d-sub{font-size:14.5px;opacity:.92;margin-top:6px;max-width:600px}
.d-meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.d-meta span{background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.35);padding:5px 13px;border-radius:999px;font-size:12px}
.d-body{display:flex;flex-direction:column;gap:16px;margin-top:-18px;position:relative;z-index:2}
.d-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:22px;box-shadow:var(--shadow-sm)}
.d-card h4{display:flex;align-items:center;gap:10px;font-size:15.5px;font-weight:800;margin-bottom:14px}
.h-ic{width:34px;height:34px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;flex:none}
.h-ic .icon{width:17px;height:17px}
.d-card p{color:var(--ink-2);font-size:14px;line-height:1.8}
.d-list{list-style:none;display:flex;flex-direction:column;gap:10px}
.d-list li{display:flex;gap:10px;align-items:flex-start;color:var(--ink-2);font-size:14px}
.d-list .icon{width:17px;height:17px;color:var(--ok);margin-top:3px}
.dim-line{display:flex;gap:12px;padding:10px 0;border-bottom:1px dashed var(--line)}
.dim-line:last-child{border:none}
.dim-line b{font-size:13.5px;flex:none;width:92px}
.dim-line span{font-size:13px;color:var(--ink-2)}
.notice{display:flex;gap:10px;align-items:flex-start;background:#FFF8F0;border:1px solid #FFE4C8;color:#B4690E;border-radius:var(--r-md);padding:13px 16px;font-size:12.5px;line-height:1.7}
.notice .icon{width:16px;height:16px;flex:none;margin-top:2px}
.start-zone{padding:8px 0 10px;display:flex;flex-direction:column;gap:12px}
.start-hint{text-align:center;font-size:12px;color:var(--ink-3)}

/* ===== 答题页 ===== */
.quiz-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px 16px 60px}
.quiz-wrap{width:100%;max-width:640px}
.quiz-top{display:flex;align-items:center;gap:14px;margin-bottom:26px}
.quiz-progress{flex:1;height:8px;border-radius:999px;background:#EAE9F4;overflow:hidden}
.quiz-progress i{display:block;height:100%;background:var(--brand-grad);border-radius:999px;transition:width .4s ease}
.quiz-num{font-size:13px;font-weight:700;color:var(--ink-3);min-width:52px;text-align:right}
.quiz-card{background:var(--card);border:1px solid var(--line);border-radius:24px;padding:36px 30px;box-shadow:var(--shadow-md);min-height:420px;display:flex;flex-direction:column}
.q-head{margin-bottom:30px}
.q-step{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:12px;background:var(--brand-grad);color:#fff;font-weight:800;font-size:15px;margin-bottom:18px;box-shadow:0 8px 18px rgba(108,92,231,.28)}
.q-text{font-size:19px;font-weight:700;line-height:1.55}
.q-opts{display:flex;flex-direction:column;gap:12px}
.opt{display:flex;align-items:center;gap:14px;text-align:left;background:#FAF9FE;border:1.5px solid var(--line);border-radius:16px;padding:15px 18px;font-size:15px;color:var(--ink-1);font-weight:500;transition:.2s;min-height:56px}
.opt:hover{border-color:var(--brand-1);background:#F7F5FF;transform:translateX(3px)}
.opt.on{border-color:var(--brand-1);background:linear-gradient(135deg,rgba(108,92,231,.09),rgba(255,126,107,.09));box-shadow:0 6px 16px rgba(108,92,231,.12)}
.opt-dot{width:20px;height:20px;border-radius:50%;border:2px solid #CFCDE2;flex:none;position:relative;transition:.2s}
.opt.on .opt-dot{border-color:var(--brand-1);background:var(--brand-grad)}
.opt.on .opt-dot::after{content:'';position:absolute;inset:5px;border-radius:50%;background:#fff}
.q-hint{text-align:center;color:var(--ink-3);font-size:12px;margin-top:auto;padding-top:26px}
.quiz-card-loading{padding:36px 30px;background:var(--card);border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow-md);display:flex;flex-direction:column;gap:16px;min-height:420px}
.quiz-loading{display:flex;align-items:center;justify-content:center}
.calc-box{text-align:center;display:flex;flex-direction:column;align-items:center;gap:16px;padding:40px 0}
.calc-ring{width:64px;height:64px;border-radius:50%;border:4px solid #ECEAFB;border-top-color:var(--brand-1);animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.calc-box p{color:var(--ink-2);font-weight:600}
.quiz-fail{text-align:center;padding:50px 20px;display:flex;flex-direction:column;gap:18px;align-items:center}
.quiz-fail p{color:var(--ink-2)}

/* ===== 骨架屏 ===== */
.skeleton-line{height:15px;border-radius:6px;background:linear-gradient(90deg,#EEEDF6 25%,#F8F7FC 50%,#EEEDF6 75%);background-size:200% 100%;animation:shimmer 1.4s infinite}
.w60{width:60%}.w90{width:90%}.w40{width:40%}
.skeleton-block{flex:1;border-radius:14px;background:linear-gradient(90deg,#EEEDF6 25%,#F8F7FC 50%,#EEEDF6 75%);background-size:200% 100%;animation:shimmer 1.4s infinite}
@keyframes shimmer{from{background-position:200% 0}to{background-position:-200% 0}}

/* ===== 结果页 ===== */
.result-wrap{padding:34px 20px 60px;display:flex;flex-direction:column;gap:18px;max-width:820px}
.result-hero{background:var(--card);border:1px solid var(--line);border-radius:24px;padding:36px 30px;text-align:center;box-shadow:var(--shadow-md)}
.rh-cat{font-size:12px;color:var(--ink-3);font-weight:600}
.result-hero h2{font-size:23px;font-weight:900;margin:6px 0 26px}
.ring-box{width:210px;height:210px;margin:0 auto 20px;position:relative}
.ring-box svg{width:100%;height:100%;transform:rotate(-90deg)}
.ring-bg{fill:none;stroke:#EFEEF8;stroke-width:13}
.ring-fg{fill:none;stroke-width:13;stroke-linecap:round;transition:stroke-dashoffset 1.4s cubic-bezier(.4,0,.2,1)}
.ring-center{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}
.ring-score{font-size:44px;font-weight:900;line-height:1;background:var(--brand-grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.ring-score small{font-size:13px;color:var(--ink-3);-webkit-text-fill-color:var(--ink-3);font-weight:600}
.ring-code{font-size:46px;font-weight:900;letter-spacing:2px;background:var(--brand-grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.ring-label{font-size:12px;color:var(--ink-3);margin-top:6px}
.r-type{display:inline-flex;align-items:center;gap:8px;padding:9px 22px;border-radius:999px;font-size:15px;font-weight:800}
.r-type .icon{width:17px;height:17px}
.r-sub-type{font-size:13.5px;color:var(--ink-2);margin-top:12px;font-weight:600}
.r-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:22px;box-shadow:var(--shadow-sm)}
.r-card h4{display:flex;align-items:center;gap:10px;font-size:15.5px;font-weight:800;margin-bottom:16px}
.r-desc{color:var(--ink-2);font-size:14px;line-height:1.9;white-space:pre-line}
.r-tips{list-style:none;display:flex;flex-direction:column;gap:11px}
.r-tips li{display:flex;gap:10px;color:var(--ink-2);font-size:14px;line-height:1.7}
.r-tips .icon{width:17px;height:17px;color:var(--ok);margin-top:3px}
.bar-row{display:flex;flex-direction:column;gap:18px}
.bar-name{display:flex;justify-content:space-between;align-items:center;font-size:13.5px;font-weight:600;margin-bottom:7px}
.bar-name i{font-style:normal;color:var(--ink-3);font-weight:600;font-size:12.5px}
.bar-letter{font-style:normal;font-size:10.5px;background:#F0EEFB;color:var(--brand-1);padding:2px 8px;border-radius:999px;margin-left:8px;font-weight:700}
.bar-track{height:10px;border-radius:999px;background:#EFEEF8;overflow:hidden}
.bar-fill{height:100%;width:0;border-radius:999px;transition:width 1.1s cubic-bezier(.4,0,.2,1)}
.bar-desc{font-size:12px;color:var(--ink-3);margin-top:6px}
.ai-card{border:1px solid rgba(108,92,231,.22);background:linear-gradient(180deg,#FBFAFF,#fff)}
.ai-free{margin-left:auto;background:linear-gradient(135deg,#F79F3B,#FF7E6B);color:#fff;font-size:10.5px;font-weight:800;padding:3px 9px;border-radius:999px}
.ai-cost{margin-left:auto;background:#F0EEFB;color:var(--brand-1);font-size:10.5px;font-weight:800;padding:3px 9px;border-radius:999px}
.ai-tip{font-size:12.5px;color:var(--ink-3);margin-bottom:14px}
.ai-result{margin-top:16px;border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;animation:fadeUp .4s both}
@keyframes fadeUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.ai-badge{background:linear-gradient(90deg,rgba(108,92,231,.1),rgba(255,126,107,.1));color:var(--brand-1);font-size:11.5px;font-weight:700;padding:9px 16px;border-bottom:1px solid var(--line)}
.ai-text{padding:18px;font-size:14px;line-height:1.95;color:var(--ink-1);white-space:normal}
.result-note{margin-top:2px}
.r-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;padding:6px 0 12px}

/* ===== 弹窗 ===== */
.modal-mask{position:fixed;inset:0;background:rgba(20,18,40,.55);backdrop-filter:blur(6px);z-index:100;display:flex;align-items:center;justify-content:center;padding:24px;animation:fadeIn .2s both}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.modal-box{background:#fff;border-radius:22px;max-width:420px;width:100%;padding:30px 26px;text-align:center;box-shadow:var(--shadow-lg);animation:pop .28s cubic-bezier(.2,1.4,.4,1) both;max-height:84vh;overflow-y:auto}
@keyframes pop{from{opacity:0;transform:scale(.92) translateY(12px)}to{opacity:1;transform:none}}
.modal-ico{width:66px;height:66px;border-radius:22px;background:var(--brand-grad);color:#fff;display:flex;align-items:center;justify-content:center;margin:0 auto 18px;box-shadow:0 14px 30px rgba(108,92,231,.32)}
.modal-ico .icon{width:30px;height:30px}
.modal-ico.warn{background:linear-gradient(135deg,#F79F3B,#FF5C6C);box-shadow:0 14px 30px rgba(255,92,108,.3)}
.modal-title{font-size:18px;font-weight:800;margin-bottom:8px}
.modal-tip{font-size:13.5px;color:var(--ink-3);line-height:1.7;margin-bottom:22px}
.modal-actions{display:flex;gap:12px;justify-content:center}
.modal-actions .btn{flex:1}

/* ===== 认证页 ===== */
.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:40px 20px 80px}
.auth-card{width:100%;max-width:420px;background:var(--card);border:1px solid var(--line);border-radius:26px;padding:38px 32px;box-shadow:var(--shadow-md);animation:rise .5s both}
.auth-head{text-align:center;margin-bottom:28px}
.auth-logo{width:60px;height:60px;border-radius:19px;background:var(--brand-grad);display:inline-flex;align-items:center;justify-content:center;margin-bottom:16px;box-shadow:0 14px 30px rgba(108,92,231,.32)}
.auth-logo svg{width:28px;height:28px}
.auth-head h1{font-size:22px;font-weight:900}
.auth-head p{font-size:13px;color:var(--ink-3);margin-top:6px}
.fld{display:block;margin-bottom:18px}
.fld span{display:block;font-size:13px;font-weight:600;color:var(--ink-2);margin-bottom:8px}
.fld input{width:100%;height:50px;border:1.5px solid var(--line);border-radius:14px;padding:0 16px;font-size:15px;outline:none;transition:.2s;background:#FBFAFE}
.fld input:focus{border-color:var(--brand-1);box-shadow:0 0 0 4px rgba(108,92,231,.1)}
.auth-switch{text-align:center;font-size:13.5px;color:var(--ink-3);margin-top:18px}
.auth-switch a{color:var(--brand-1);font-weight:700}

/* ===== 我的页 ===== */
.mine-page{padding:30px 0 40px}
.mine-profile{display:flex;align-items:center;gap:18px;background:var(--card);border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:var(--shadow-sm);margin-bottom:34px;flex-wrap:wrap}
.mp-avatar{width:62px;height:62px;border-radius:20px;background:var(--brand-grad);color:#fff;display:flex;align-items:center;justify-content:center;flex:none;box-shadow:0 12px 26px rgba(108,92,231,.3)}
.mp-avatar .icon{width:30px;height:30px}
.mp-info{flex:1;min-width:200px}
.mp-info h2{font-size:19px;font-weight:800}
.mp-info p{font-size:13px;color:var(--ink-3)}
.mp-tags{display:flex;gap:8px;margin-top:8px;flex-wrap:wrap}
.tag-vip{display:inline-flex;align-items:center;gap:5px;background:linear-gradient(135deg,#F79F3B,#FF7E6B);color:#fff;font-size:11px;font-weight:700;padding:3px 10px;border-radius:999px}
.tag-vip .icon{width:12px;height:12px}
.tag-points{display:inline-flex;align-items:center;gap:5px;background:#F0EEFB;color:var(--brand-1);font-size:11px;font-weight:700;padding:3px 10px;border-radius:999px}
.tag-points .icon{width:12px;height:12px}
.tag-dim{background:#F2F2F6;color:var(--ink-3);font-size:11px;font-weight:600;padding:3px 10px;border-radius:999px}
.mine-grid{display:flex;flex-direction:column;gap:12px}
.mine-card{display:flex;align-items:center;gap:15px;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px 18px;transition:.2s}
.mine-card:hover{transform:translateX(4px);box-shadow:var(--shadow-sm);border-color:var(--brand-1)}
.mine-ic{width:48px;height:48px;border-radius:15px;display:flex;align-items:center;justify-content:center;flex:none}
.mine-ic .icon{width:22px;height:22px}
.mine-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.mine-info b{font-size:15px;font-weight:800}
.mine-info span{font-size:12px;color:var(--ink-3)}
.mine-type{font-size:17px;font-weight:900;color:var(--brand-1)}
.mine-empty{text-align:center;padding:60px 20px;background:var(--card);border:1px dashed var(--line);border-radius:20px;color:var(--ink-3);font-size:14px}
.sk-circle{width:34px;height:34px;margin:0 auto 14px;border-radius:50%;border:3px solid #ECEAFB;border-top-color:var(--brand-1);animation:spin 1s linear infinite}

/* ===== VIP 页 ===== */
.vip-page{padding:40px 0 60px;max-width:980px}
.vip-head{text-align:center;margin-bottom:36px}
.vip-badge{width:70px;height:70px;border-radius:23px;background:linear-gradient(135deg,#F79F3B,#FF7E6B);color:#fff;display:inline-flex;align-items:center;justify-content:center;margin-bottom:16px;box-shadow:0 16px 36px rgba(255,126,107,.35)}
.vip-badge .icon{width:32px;height:32px}
.vip-head h1{font-size:27px;font-weight:900}
.vip-head p{color:var(--ink-3);font-size:14px;margin-top:8px}
.vip-plans{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.plan{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:28px 24px;display:flex;flex-direction:column;gap:14px;position:relative;transition:.24s}
.plan:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.plan-hot{border-color:var(--brand-1);box-shadow:0 16px 40px rgba(108,92,231,.14)}
.plan-tag{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--brand-grad);color:#fff;font-size:11px;font-weight:800;padding:4px 16px;border-radius:999px;box-shadow:0 8px 18px rgba(108,92,231,.3)}
.plan-name{font-size:15px;font-weight:800}
.plan-price{display:flex;align-items:baseline;gap:4px;margin-top:2px}
.plan-price b{font-size:40px;font-weight:900;background:var(--brand-grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.plan-price span{color:var(--ink-3);font-size:13px}
.plan ul{list-style:none;display:flex;flex-direction:column;gap:9px;flex:1;margin:8px 0}
.plan li{display:flex;gap:8px;font-size:13px;color:var(--ink-2)}
.plan li .icon{width:15px;height:15px;color:var(--ok);margin-top:4px}
.vip-status{text-align:center;margin-top:34px;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:20px;font-size:14px;color:var(--ink-2)}
.vip-status .ok{color:var(--ok);font-weight:700}
.vip-status .sub{font-size:13px;margin-top:6px}
.vip-status a{color:var(--brand-1);font-weight:700}
.vip-orders{margin-top:30px}
.vip-orders h3{font-size:16px;font-weight:800;margin-bottom:14px}
.order-row{display:flex;justify-content:space-between;gap:12px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 16px;font-size:13px;color:var(--ink-2);margin-bottom:8px}
.st-paid{color:var(--ok);font-weight:700}.st-pending{color:var(--warn)}

/* ===== 底部 ===== */
.footer{background:#F1EFFA;border-top:1px solid var(--line);padding:36px 0;text-align:center;font-size:12.5px;color:var(--ink-3);line-height:2.1;margin-top:50px}
.footer b{color:var(--ink-2)}
.scroll-top{position:fixed;right:22px;bottom:96px;width:44px;height:44px;border-radius:50%;background:var(--brand-grad);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 12px 26px rgba(108,92,231,.35);z-index:50;opacity:0;visibility:hidden;transition:.25s;transform:translateY(8px)}
.scroll-top.show{opacity:1;visibility:visible;transform:none}
.scroll-top .icon{width:19px;height:19px}

/* ===== 底部导航（移动） ===== */
.bottombar{display:none}
.spacer-mobile{display:none}

/* ===== Toast ===== */
#toast{position:fixed;top:20px;left:50%;transform:translateX(-50%) translateY(-80px);background:#26233F;color:#fff;padding:12px 24px;border-radius:999px;font-size:13.5px;font-weight:600;z-index:200;transition:.35s cubic-bezier(.2,1.2,.4,1);opacity:0;box-shadow:var(--shadow-lg);max-width:88vw;text-align:center}
#toast.show{transform:translateX(-50%) translateY(0);opacity:1}
#toast.t-err{background:var(--danger)}
.spinner{width:16px;height:16px;border-radius:50%;border:2.5px solid rgba(255,255,255,.35);border-top-color:#fff;display:inline-block;animation:spin .8s linear infinite}

/* ===== 错误页 ===== */
.err-page{min-height:70vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;text-align:center;padding:40px 20px}
.err-code{font-size:74px;font-weight:900;background:var(--brand-grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;line-height:1}
.err-page p{color:var(--ink-3);margin-bottom:8px}

/* ===== 管理后台 ===== */
.admin-shell{display:flex;min-height:100vh}
.admin-side{width:230px;background:#1F1B33;color:#C9C4E4;display:flex;flex-direction:column;position:fixed;top:0;bottom:0;left:0;z-index:80;transition:transform .25s}
.as-logo{display:flex;align-items:center;gap:11px;padding:22px 20px 18px;color:#fff;font-size:16.5px;font-weight:800}
.as-logo .logo-badge{width:32px;height:32px;border-radius:10px}
.as-nav{flex:1;padding:8px 12px;display:flex;flex-direction:column;gap:4px}
.as-item{display:flex;align-items:center;gap:11px;padding:11px 14px;border-radius:11px;font-size:13.5px;font-weight:600;color:#C9C4E4;transition:.18s;text-align:left}
.as-item:hover{background:rgba(255,255,255,.08);color:#fff}
.as-item.on{background:linear-gradient(135deg,#6C5CE7,#8E7CF5);color:#fff;box-shadow:0 8px 20px rgba(108,92,231,.35)}
.as-item .icon{width:18px;height:18px}
.as-foot{padding:14px 12px;border-top:1px solid rgba(255,255,255,.08);display:flex;flex-direction:column;gap:4px}
.as-foot a,.as-foot button{display:flex;align-items:center;gap:11px;padding:10px 14px;border-radius:11px;font-size:13px;color:#C9C4E4;transition:.18s}
.as-foot a:hover,.as-foot button:hover{background:rgba(255,255,255,.08);color:#fff}
.as-foot .icon{width:17px;height:17px}
.admin-main{flex:1;margin-left:230px;min-width:0;display:flex;flex-direction:column}
.am-top{height:62px;display:flex;align-items:center;gap:14px;padding:0 26px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:40}
.am-top h1{font-size:17px;font-weight:800}
.am-user{margin-left:auto;font-size:13px;color:var(--ink-3);font-weight:600}
.am-menu{display:none;width:40px;height:40px;border-radius:10px;align-items:center;justify-content:center;background:#F4F3FA}
.am-menu .icon{width:20px;height:20px}
.am-body{padding:26px;flex:1}
.am-loading{display:flex;align-items:center;gap:12px;justify-content:center;padding:80px 0;color:var(--ink-3)}
.am-error{text-align:center;padding:60px 0;color:var(--danger)}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:22px}
.stat-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;display:flex;flex-direction:column;gap:8px;box-shadow:var(--shadow-sm)}
.stat-card b{font-size:26px;font-weight:900}
.stat-card span:last-child{font-size:12.5px;color:var(--ink-3)}
.st-ic{width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center}
.st-ic .icon{width:19px;height:19px}
.panel{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:var(--shadow-sm)}
.panel h3{font-size:15px;font-weight:800;margin-bottom:18px}
.trend{display:flex;align-items:flex-end;gap:18px;height:190px;padding:0 6px}
.trend-col{flex:1;display:flex;flex-direction:column;align-items:center;gap:8px;height:100%;justify-content:flex-end}
.trend-bar{width:100%;max-width:44px;border-radius:8px 8px 3px 3px;background:var(--brand-grad);position:relative;transition:.4s;min-height:4px;opacity:.85}
.trend-col:hover .trend-bar{opacity:1}
.trend-bar b{position:absolute;top:-22px;left:50%;transform:translateX(-50%);font-size:11.5px;color:var(--ink-2)}
.trend-col span{font-size:11.5px;color:var(--ink-3)}
.table-wrap{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:auto;box-shadow:var(--shadow-sm)}
.tbl{width:100%;border-collapse:collapse;font-size:13px;min-width:760px}
.tbl th{text-align:left;padding:13px 16px;background:#FAF9FE;color:var(--ink-3);font-size:12px;font-weight:700;border-bottom:1px solid var(--line);white-space:nowrap}
.tbl td{padding:13px 16px;border-bottom:1px solid #F3F2F8;color:var(--ink-1);vertical-align:middle}
.tbl tr:last-child td{border-bottom:none}
.tbl tr:hover td{background:#FBFAFF}
.ops{display:flex;gap:8px}
.op{font-size:12px;font-weight:600;padding:5px 11px;border-radius:8px;background:#F0EEFB;color:var(--brand-1);transition:.15s}
.op:hover{background:var(--brand-1);color:#fff}
.op.danger{background:#FFF0F2;color:var(--danger)}
.op.danger:hover{background:var(--danger);color:#fff}
.sw{width:40px;height:22px;border-radius:999px;background:#E2E1EC;position:relative;transition:.22s;flex:none}
.sw i{position:absolute;top:3px;left:3px;width:16px;height:16px;border-radius:50%;background:#fff;transition:.22s;box-shadow:0 2px 6px rgba(0,0,0,.18)}
.sw.on{background:linear-gradient(135deg,#6C5CE7,#8E7CF5)}
.sw.on i{left:21px}
.am-tool{display:flex;gap:10px;margin-bottom:16px}
.inp{height:42px;border:1.5px solid var(--line);border-radius:11px;padding:0 14px;font-size:13.5px;outline:none;background:#fff;transition:.2s;width:100%}
.inp:focus{border-color:var(--brand-1);box-shadow:0 0 0 3px rgba(108,92,231,.1)}
.m-form{display:flex;flex-direction:column;gap:14px;text-align:left;margin:8px 0 20px}
.m-form label{font-size:13px;font-weight:600;color:var(--ink-2);display:block}
.m-form .inp{margin-top:7px;font-size:14px}
.m-form textarea.inp{height:auto;padding:10px 14px;resize:vertical}
.chk{display:flex;align-items:center;gap:8px;font-size:13.5px!important;font-weight:600!important}
.chk input{width:17px;height:17px;accent-color:var(--brand-1)}
.q-preview{max-height:52vh;overflow-y:auto;text-align:left;display:flex;flex-direction:column;gap:14px;margin:10px 0 20px}
.qp-item b{font-size:13.5px;display:block;margin-bottom:7px}
.qp-opts{display:flex;flex-wrap:wrap;gap:6px}
.qp-opts span{font-size:11.5px;background:#F4F3FA;border-radius:7px;padding:3px 9px;color:var(--ink-2)}
.pager{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:18px;font-size:13px;color:var(--ink-3)}
.pager button{padding:7px 16px;border-radius:9px;background:#fff;border:1px solid var(--line);font-size:13px;font-weight:600;transition:.15s}
.pager button:hover{border-color:var(--brand-1);color:var(--brand-1)}
.dim{color:var(--ink-3);font-size:12px}

/* ===== 响应式：移动优先（默认即窄屏），≥768px 增强 ===== */
@media (min-width:768px){
  .topbar .search-box{width:210px}
  .car-slide{padding:88px 0 100px}
  .car-text h1{font-size:44px}
}
@media (max-width:980px){
  .test-grid{grid-template-columns:repeat(2,1fr)}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
  .topbar-in{gap:12px}
  .nav-links{display:none}
  .search-box{width:auto;flex:1;max-width:180px}
  .car-slide{padding:52px 0 76px}
  .car-text h1{font-size:28px}
  .car-text p{font-size:14px;margin-bottom:20px}
  .car-art{width:170px;height:170px}
  .car-ring span{font-size:40px}
  .car-arrow{display:none}
  .cat-grid{grid-template-columns:repeat(4,1fr);gap:10px}
  .cat-item{padding:14px 6px;font-size:12.5px;gap:8px}
  .cat-ic{width:46px;height:46px;border-radius:15px}
  .pick-strip{grid-template-columns:1fr}
  .pick-card{flex-wrap:wrap}
  .pick-card .btn{width:100%}
  .test-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .test-card{padding:16px;gap:10px}
  .tc-icon{width:44px;height:44px;border-radius:13px}
  .tc-title{font-size:15px}
  .tc-sub{font-size:12px;min-height:34px}
  .detail-hero{padding:32px 0 38px}
  .detail-hero h2{font-size:24px}
  .d-wrap .back-btn{margin-bottom:18px}
  .quiz-card{padding:28px 20px;min-height:380px}
  .q-text{font-size:17px}
  .vip-plans{grid-template-columns:1fr;max-width:420px;margin:0 auto}
  .result-hero{padding:30px 20px}
  .r-actions .btn{flex:1}
  .bottombar{display:flex;position:fixed;bottom:0;left:0;right:0;height:60px;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-top:1px solid var(--line);z-index:90;justify-content:space-around;padding-bottom:env(safe-area-inset-bottom)}
  .bt-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;font-size:10.5px;font-weight:600;color:var(--ink-3);transition:.18s}
  .bt-item svg{width:22px;height:22px}
  .bt-item.on{color:var(--brand-1)}
  .spacer-mobile{display:block;height:66px}
  .footer{margin-top:30px;padding-bottom:80px}
  .scroll-top{bottom:82px;right:16px;width:40px;height:40px}
  /* 后台移动 */
  .admin-side{transform:translateX(-100%)}
  .admin-shell.side-open .admin-side{transform:none;box-shadow:var(--shadow-lg)}
  .admin-main{margin-left:0}
  .am-menu{display:inline-flex}
  .am-body{padding:18px}
  .stat-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .am-top{padding:0 16px}
}
@media (max-width:420px){
  .cat-grid{grid-template-columns:repeat(3,1fr)}
  .test-grid{grid-template-columns:1fr 1fr}
  .u-name{max-width:56px}
  .top-right .btn-sm{padding:8px 13px;font-size:12.5px}
  .car-art{display:none}
  .car-text{max-width:100%}
  .car-text h1{font-size:25px}
}