/* ==========================================================================
   设计系统 · 浅色极简
   字体与配色统一在 :root，全站共用
   ========================================================================== */

/* ---------- 本地字体 ---------- */
@font-face{font-family:"Space Grotesk";font-style:normal;font-weight:400;font-display:swap;src:url("../fonts/SpaceGrotesk-400.ttf") format("truetype")}
@font-face{font-family:"Space Grotesk";font-style:normal;font-weight:500;font-display:swap;src:url("../fonts/SpaceGrotesk-500.ttf") format("truetype")}
@font-face{font-family:"Space Grotesk";font-style:normal;font-weight:700;font-display:swap;src:url("../fonts/SpaceGrotesk-700.ttf") format("truetype")}
@font-face{font-family:"JetBrains Mono";font-style:normal;font-weight:400;font-display:swap;src:url("../fonts/JetBrainsMono-400.ttf") format("truetype")}
@font-face{font-family:"JetBrains Mono";font-style:normal;font-weight:700;font-display:swap;src:url("../fonts/JetBrainsMono-700.ttf") format("truetype")}
/* 中文显示字体（已子集化，覆盖 GB2312 常用字） */
@font-face{font-family:"Site Serif";font-style:normal;font-weight:700;font-display:swap;src:url("../fonts/NotoSerifSC-700.woff2") format("woff2")}

:root{
  --ink:#0d0d0d;
  --ink-2:#2b2b2b;
  --mut:#6c6c6c;
  --mut-2:#9a9a95;
  --line:#e7e7e3;
  --line-2:#f0f0ec;
  --bg:#ffffff;
  --soft:#f7f7f5;
  --soft-2:#f2f2ef;
  --accent:#e8622c;
  --accent-soft:#fdf1ea;
  --green:#12805c;
  --green-soft:#eefaf4;
  --red:#c0392b;
  --red-soft:#fdf2f0;
  --blue:#1f6feb;
  --radius:14px;
  --radius-sm:10px;
  --radius-lg:20px;
  --shadow:0 1px 2px rgba(16,16,16,.04), 0 8px 24px -14px rgba(16,16,16,.16);
  --shadow-lg:0 24px 60px -30px rgba(16,16,16,.35);
  --font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  --font-display:"Space Grotesk",-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  --font-serif:"Site Serif","Songti SC","SimSun",Georgia,serif;
  --font-mono:"JetBrains Mono","SFMono-Regular",Consolas,"Liberation Mono",monospace;
  --wrap:1120px;
}

*,*::before,*::after{box-sizing:border-box}
[v-cloak]{display:none !important}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font:15px/1.65 var(--font-sans);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:-.022em;line-height:1.22}
p{margin:0}
ul{margin:0;padding:0}
::selection{background:#ffe6d8}

/* ---------- 布局 ---------- */
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.wrap-sm{max-width:760px;margin:0 auto;padding:0 24px}
.row{display:flex;align-items:center}
.between{display:flex;align-items:center;justify-content:space-between}
.gap-8{gap:8px}.gap-12{gap:12px}.gap-16{gap:16px}
.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mt-32{margin-top:32px}
.mt-48{margin-top:48px}.mb-16{margin-bottom:16px}.mb-24{margin-bottom:24px}
.mut{color:var(--mut)}
.small{font-size:13px}
.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums}
.center{text-align:center}
.hide{display:none !important}

/* ---------- 顶栏 ---------- */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);backdrop-filter:saturate(1.6) blur(14px);border-bottom:1px solid var(--line)}
.nav-in{max-width:var(--wrap);margin:0 auto;padding:0 24px;height:64px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:-.02em;font-size:17px;font-family:var(--font-serif)}
.brand .mark{width:28px;height:28px;border-radius:9px;background:var(--ink);color:#fff;display:grid;place-items:center;font-size:15px}
.nav-links{display:flex;align-items:center;gap:2px}
.nav-links a{padding:8px 13px;border-radius:9px;font-size:14px;color:var(--ink-2)}
.nav-links a:hover{background:var(--soft)}
.nav-links a.on{background:var(--soft);font-weight:600}

/* ---------- 顶栏右侧：头像 + 名称 ---------- */
.nav-user{display:flex;align-items:center;justify-content:flex-end;gap:10px;min-width:0}
.bal-tag{font-weight:700;flex:none}
.user-chip{
  display:flex;align-items:center;justify-content:center;   /* 整体水平 + 垂直居中 */
  gap:9px;padding:3px 12px 3px 3px;min-width:0;
  border:1px solid var(--line);border-radius:999px;background:#fff;
  transition:border-color .15s,box-shadow .15s
}
.user-chip:hover{border-color:#d8d8d2;box-shadow:0 2px 10px -6px rgba(16,16,16,.3)}
.chip-avatar{
  position:relative;width:32px;height:32px;flex:none;border-radius:50%;
  display:grid;place-items:center;overflow:hidden;cursor:pointer;
  background:linear-gradient(140deg,#3a3a3a 0%,#0d0d0d 100%);
  color:#fff;font-weight:700;font-size:13px;letter-spacing:0;user-select:none
}
.chip-avatar img{width:100%;height:100%;object-fit:cover;border-radius:50%;display:block}
.chip-avatar .cam{
  position:absolute;inset:0;display:grid;place-items:center;color:#fff;
  background:rgba(10,10,10,.58);opacity:0;transition:opacity .16s
}
.chip-avatar:hover .cam{opacity:1}
.chip-avatar.busy .cam{opacity:1}
.chip-avatar .spin-c{position:absolute;inset:0;display:grid;place-items:center;background:rgba(10,10,10,.58)}
.chip-file{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden;clip:rect(0 0 0 0);pointer-events:none}
.chip-name{
  display:inline-flex;align-items:center;gap:5px;min-width:0;
  font-size:13.5px;font-weight:600;line-height:1;cursor:pointer;white-space:nowrap
}
.chip-name .txt{max-width:118px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.chip-name .pen{flex:none;color:var(--mut-2);opacity:0;transition:opacity .16s}
.chip-name:hover .pen{opacity:1}
.chip-edit{
  width:112px;padding:4px 9px;border:1px solid var(--line);border-radius:8px;
  background:#fff;outline:none;font-size:13.5px;font-weight:600;line-height:1.2
}
.chip-edit:focus{border-color:#c9c9c4}

/* 窄屏：整栏允许换行，导航移到第二行横向滚动，任何尺寸都不挤坏 */
@media(max-width:760px){
  .nav-in{height:auto;flex-wrap:wrap;row-gap:8px;padding:10px 16px}
  .nav-links{order:3;width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;padding-bottom:2px}
  .nav-links a{white-space:nowrap;flex:none}
  .nav-user{gap:8px}
}
@media(max-width:430px){
  .bal-tag{display:none}
  .chip-name .txt{max-width:84px}
  .chip-edit{width:84px}
  .logout-btn{padding:6px 10px}
}
/* 触屏无 hover：把「换头像 / 改名」的提示常显出来，保证可发现 */
@media(hover:none){
  .chip-avatar .cam{
    opacity:1;background:none;
    align-items:flex-end;justify-content:flex-end;padding:0 1px 1px 0
  }
  .chip-avatar .cam svg{
    width:13px;height:13px;box-sizing:content-box;padding:2px;border-radius:50%;
    background:rgba(13,13,13,.82);color:#fff
  }
  .chip-name .pen{opacity:.55}
}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 20px;border-radius:var(--radius-sm);border:1px solid transparent;
  background:var(--ink);color:#fff;font-size:14px;font-weight:600;cursor:pointer;
  transition:transform .12s ease,opacity .12s ease,background .12s ease;
  white-space:nowrap;user-select:none
}
.btn:hover{opacity:.9}
.btn:active{transform:translateY(1px)}
.btn[disabled],.btn.is-disabled{opacity:.45;cursor:not-allowed;transform:none}
.btn.ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn.ghost:hover{background:var(--soft);opacity:1}
.btn.soft{background:var(--soft);color:var(--ink);border-color:transparent}
.btn.soft:hover{background:var(--soft-2);opacity:1}
.btn.accent{background:var(--accent);color:#fff}
.btn.danger{background:#fff;color:var(--red);border-color:#f0d6d1}
.btn.danger:hover{background:var(--red-soft)}
.btn.sm{padding:7px 13px;font-size:13px;border-radius:9px}
.btn.xs{padding:4px 9px;font-size:12px;border-radius:8px}
.btn.block{width:100%}
.btn.link{background:none;border:0;color:var(--blue);padding:0;font-weight:500}

/* ---------- 表单 ---------- */
.field{margin-bottom:15px}
.field label{display:block;font-size:13px;color:var(--mut);margin-bottom:7px;font-weight:500}
.field label .req{color:var(--accent)}
.input,.select,textarea.input{
  width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:var(--radius-sm);
  background:var(--soft);outline:none;transition:border-color .15s,background .15s;font-size:14px
}
.input:focus,.select:focus,textarea.input:focus{background:#fff;border-color:#c9c9c4}
.input::placeholder{color:var(--mut-2)}
textarea.input{resize:vertical;min-height:90px;line-height:1.6}
.select{appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'><path d='M2.5 4.5L6 8l3.5-3.5' fill='none' stroke='%236c6c6c' stroke-width='1.6' stroke-linecap='round'/></svg>");background-repeat:no-repeat;background-position:right 12px center;padding-right:34px}
.hint{font-size:12px;color:var(--mut-2);margin-top:6px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
@media(max-width:640px){.form-grid{grid-template-columns:1fr}}

/* ---------- 卡片 ---------- */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.card.tight{padding:16px}
.card.flush{padding:0;overflow:hidden}
.card-h{padding:16px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px}
.card-h h3{font-size:15px}
.card-b{padding:20px}
.soft-card{background:var(--soft);border:1px solid var(--line-2);border-radius:var(--radius);padding:20px}

/* ---------- 标签 / 状态 ---------- */
.tag{display:inline-flex;align-items:center;gap:5px;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:600;background:var(--soft);color:var(--mut);border:1px solid var(--line-2)}
.tag.ok{background:var(--green-soft);color:var(--green);border-color:#d3eee0}
.tag.wait{background:#fff8ec;color:#b06d0b;border-color:#f4e3c4}
.tag.err{background:var(--red-soft);color:var(--red);border-color:#f2d7d2}
.tag.mute{background:var(--soft);color:var(--mut)}
.dot{width:6px;height:6px;border-radius:50%;background:currentColor;display:inline-block}
.tag .dot{animation:pulse 1.6s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}

/* ---------- 表格 ---------- */
.tbl{width:100%;border-collapse:collapse;font-size:14px}
.tbl th{text-align:left;font-size:12px;font-weight:600;color:var(--mut);text-transform:uppercase;letter-spacing:.05em;padding:11px 14px;border-bottom:1px solid var(--line);white-space:nowrap;background:var(--soft)}
.tbl td{padding:13px 14px;border-bottom:1px solid var(--line-2);vertical-align:middle}
.tbl tr:last-child td{border-bottom:0}
.tbl tr:hover td{background:#fcfcfa}
.tbl .num{font-family:var(--font-mono);font-variant-numeric:tabular-nums}
.tbl-wrap{overflow-x:auto}
.empty{padding:56px 20px;text-align:center;color:var(--mut-2)}
.empty .big{font-size:15px;color:var(--mut);margin-bottom:4px}

/* ---------- 分页 ---------- */
.pager{display:flex;align-items:center;justify-content:center;gap:8px;padding:18px 0}
.pager button{min-width:34px;height:34px;border-radius:9px;border:1px solid var(--line);background:#fff;cursor:pointer;font-size:13px}
.pager button.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.pager button[disabled]{opacity:.4;cursor:not-allowed}

/* ---------- 弹层 ---------- */
.mask{position:fixed;inset:0;background:rgba(12,12,12,.42);backdrop-filter:blur(3px);z-index:200;display:grid;place-items:center;padding:20px}
.modal{background:#fff;border-radius:var(--radius-lg);width:100%;max-width:440px;box-shadow:var(--shadow-lg);overflow:hidden;max-height:92vh;display:flex;flex-direction:column}
.modal.wide{max-width:720px}
.modal-h{padding:20px 22px 0;display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.modal-h h3{font-size:18px}
.modal-b{padding:20px 22px;overflow:auto}
.modal-f{padding:0 22px 20px;display:flex;gap:10px;justify-content:flex-end}
.x-btn{border:0;background:var(--soft);width:30px;height:30px;border-radius:9px;cursor:pointer;color:var(--mut);font-size:16px;line-height:1;flex:none}
/* 公告正文：保留换行，太长时在框内滚动 */
.ann-text{white-space:pre-wrap;word-break:break-word;line-height:1.78;font-size:14px;max-height:46vh;overflow:auto}

/* ---------- 选号确认弹窗 ---------- */
.pick-modal{max-width:452px}
.pick-top{display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid var(--line);background:var(--soft);border-radius:var(--radius);padding:14px 16px}
.pick-top .nm{display:flex;align-items:center;gap:11px;min-width:0}
.pick-top .nm .tt{font-weight:700;font-size:15px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pick-top .avatar{width:36px;height:36px;border-radius:11px;background:#fff;border:1px solid var(--line);display:grid;place-items:center;font-size:14px;font-weight:700;color:var(--ink-2);flex:none;overflow:hidden}
.pick-top .avatar img{width:100%;height:100%;object-fit:cover}
.pick-top .price{font-family:var(--font-display);font-weight:700;font-size:20px;letter-spacing:-.02em;flex:none;white-space:nowrap}
.pick-top .price small{font-size:12px;color:var(--mut);font-weight:500}
.pick-chan{display:flex;align-items:center;gap:8px;margin-top:12px;font-size:13px;color:var(--mut)}
.pick-chan b{color:var(--ink);font-weight:600}
.pick-chan .tag{font-weight:600}
.opts{display:flex;flex-wrap:wrap;gap:8px}
.opt{
  padding:8px 14px;border:1px solid var(--line);border-radius:var(--radius-sm);
  background:#fff;color:var(--ink-2);font-size:13.5px;font-weight:500;cursor:pointer;
  transition:border-color .14s,background .14s,color .14s;white-space:nowrap
}
.opt:hover{border-color:#cfcfc9;background:var(--soft)}
.opt.on{border-color:var(--ink);background:var(--ink);color:#fff;font-weight:600}
/* 排队中面板 */
.queue-box{border:1px solid var(--line);background:var(--soft);border-radius:var(--radius);padding:18px;text-align:center}
.queue-box .q-top{display:flex;align-items:center;justify-content:center;gap:9px;font-size:14px;margin-bottom:14px}
.q-nums{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.q-nums>div{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:10px 6px}
.q-nums b{display:block;font-family:var(--font-display);font-size:22px;font-weight:700;letter-spacing:-.02em;line-height:1.25}
.q-nums span{font-size:11.5px;color:var(--mut)}
.q-tip{margin-top:12px;text-align:left;line-height:1.6}
@media(max-width:430px){
  .modal-h{padding:16px 16px 0}
  .modal-b{padding:16px}
  .modal-f{padding:0 16px 16px}
  .pick-top{padding:12px}
  .opt{padding:7px 12px}
}

/* ---------- 提示条 ---------- */
.toast-wrap{position:fixed;top:18px;left:50%;transform:translateX(-50%);z-index:300;display:flex;flex-direction:column;gap:8px;align-items:center;pointer-events:none}.toast{background:#111;color:#fff;padding:10px 18px;border-radius:999px;font-size:14px;box-shadow:var(--shadow);animation:drop .22s ease}
.toast.err{background:var(--red)}
.toast.ok{background:#0f6b4f}
@keyframes drop{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}

.alert{display:flex;gap:10px;padding:12px 15px;border-radius:var(--radius-sm);font-size:13.5px;line-height:1.6}
.alert.info{background:var(--soft);border:1px solid var(--line)}
.alert.warn{background:#fff9ef;border:1px solid #f3e2c5;color:#8a5a09}
.alert.err{background:var(--red-soft);border:1px solid #f1d5d0;color:#9c3226}

/* ---------- 骨架 / 加载 ---------- */
.spin{width:16px;height:16px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:sp .7s linear infinite;display:inline-block}
.spin.dark{border-color:rgba(0,0,0,.15);border-top-color:var(--ink)}
@keyframes sp{to{transform:rotate(360deg)}}

/* ==========================================================================
   首页
   ========================================================================== */
.hero{padding:84px 0 64px;border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.hero::before{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:url("../img/pattern-grid.svg");
  background-size:56px 56px;
  -webkit-mask-image:radial-gradient(120% 90% at 78% 8%,#000 0%,transparent 62%);
  mask-image:radial-gradient(120% 90% at 78% 8%,#000 0%,transparent 62%);
  opacity:.75
}
.hero::after{
  content:"";position:absolute;right:-140px;top:-160px;width:520px;height:520px;border-radius:50%;z-index:0;pointer-events:none;
  background:radial-gradient(circle at center,rgba(232,98,44,.10) 0%,rgba(232,98,44,0) 68%)
}
.hero>.wrap{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:600;color:var(--mut);background:var(--soft);border:1px solid var(--line-2);padding:5px 12px;border-radius:999px;margin-bottom:22px}
.eyebrow .dot{background:var(--green);animation:pulse 1.6s infinite}
.hero h1{font-size:54px;letter-spacing:-.03em;line-height:1.1;font-family:var(--font-serif);font-weight:700}
.hero h1 .hl{color:var(--accent)}
.hero .lede{margin-top:20px;font-size:17px;color:var(--mut);max-width:520px;line-height:1.7}
.hero-cta{margin-top:30px;display:flex;gap:12px;flex-wrap:wrap}
.hero-meta{margin-top:34px;display:flex;gap:28px;flex-wrap:wrap}
.hero-meta .k{font-family:var(--font-display);font-size:24px;font-weight:700;letter-spacing:-.02em}
.hero-meta .l{font-size:12.5px;color:var(--mut-2)}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr;gap:40px}.hero h1{font-size:40px}.hero{padding:52px 0 44px}}

/* 终端演示卡 */
.term{background:#0f0f0f;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);overflow:hidden;color:#e8e8e4}
.term-bar{display:flex;align-items:center;gap:7px;padding:13px 16px;border-bottom:1px solid rgba(255,255,255,.08)}
.term-bar i{width:10px;height:10px;border-radius:50%;background:#3a3a3a;display:block}
.term-bar span{margin-left:8px;font-family:var(--font-mono);font-size:12px;color:#7d7d78}
.term-body{padding:20px;font-family:var(--font-mono);font-size:13px;line-height:2}
.term-body .c{color:#6f6f6a}
.term-body .g{color:#6ee7b7}
.term-body .o{color:#fbbf6c}
.term-body .w{color:#fff}
.otp{display:flex;gap:8px;margin:6px 0 2px}
.otp b{width:38px;height:46px;border-radius:10px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);display:grid;place-items:center;font-size:20px;color:#fff;font-weight:700}

.section{padding:76px 0;border-bottom:1px solid var(--line)}
.section:last-of-type{border-bottom:0}
.sec-head{max-width:620px;margin-bottom:40px}
.sec-head .kicker{font-size:12.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:12px}
.sec-head h2{font-size:34px;letter-spacing:-.02em;font-family:var(--font-serif)}
.sec-head p{margin-top:12px;color:var(--mut);font-size:16px}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:820px){.steps{grid-template-columns:1fr}}
.step-card{border:1px solid var(--line);border-radius:var(--radius);padding:26px;background:#fff;position:relative}
.step-card .n{font-family:var(--font-display);font-size:13px;font-weight:700;color:var(--accent);margin-bottom:16px;letter-spacing:.06em}
.step-card h3{font-size:17px;margin-bottom:9px}
.step-card p{color:var(--mut);font-size:14px;line-height:1.7}

.feat{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.feat>div{background:#fff;padding:28px 24px}
.feat h3{font-size:16px;margin-bottom:9px;display:flex;align-items:center;gap:9px}
.feat p{color:var(--mut);font-size:14px;line-height:1.7}
.feat .ico{width:30px;height:30px;border-radius:9px;background:var(--soft);display:grid;place-items:center;flex:none}
@media(max-width:820px){.feat{grid-template-columns:1fr}}

.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line);padding:18px 0}
.faq summary{cursor:pointer;font-weight:600;font-size:16px;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:20px;color:var(--mut-2);font-weight:400}
.faq details[open] summary::after{content:"–"}
.faq p{margin-top:12px;color:var(--mut);line-height:1.75;font-size:14.5px}

.footer{border-top:1px solid var(--line);padding:44px 0 56px;color:var(--mut);font-size:13.5px}
.footer-in{max-width:var(--wrap);margin:0 auto;padding:0 24px;display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:flex-start}
.footer a:hover{color:var(--ink)}

/* ==========================================================================
   工作台 / 控制台
   ========================================================================== */
.page-h{padding:34px 0 26px;border-bottom:1px solid var(--line);margin-bottom:28px}
.page-h h1{font-size:26px;letter-spacing:-.02em;font-family:var(--font-serif)}
.page-h p{color:var(--mut);margin-top:7px;font-size:14px}

.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:24px}
@media(max-width:820px){.stat-row{grid-template-columns:repeat(2,1fr)}}
.stat{border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;background:#fff}
.stat .l{font-size:12.5px;color:var(--mut);margin-bottom:8px}
.stat .v{font-family:var(--font-display);font-size:26px;font-weight:700;letter-spacing:-.02em}
.stat .v small{font-size:14px;color:var(--mut);font-weight:500}

.proj-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(232px,1fr));gap:14px}
.proj{border:1px solid var(--line);border-radius:var(--radius);padding:17px;background:#fff;cursor:pointer;transition:border-color .15s,box-shadow .15s,transform .12s}
.proj:hover{border-color:#cfcfc9;box-shadow:var(--shadow);transform:translateY(-1px)}
.proj .top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px}
.proj .nm{font-weight:600;font-size:15px;display:flex;align-items:center;gap:9px;min-width:0}
.proj .nm span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.proj .avatar{width:30px;height:30px;border-radius:9px;background:var(--soft);display:grid;place-items:center;font-size:13px;font-weight:700;color:var(--ink-2);flex:none;overflow:hidden}
.proj .avatar img{width:100%;height:100%;object-fit:cover}
.proj .price{font-family:var(--font-display);font-weight:700;font-size:19px;letter-spacing:-.02em}
.proj .price small{font-size:12px;color:var(--mut);font-weight:500}
.proj .foot{display:flex;align-items:center;justify-content:space-between;margin-top:4px}

/* ---------- 固定高度滚动区（项目 / 最近订单共用） ----------
   不再无限拉长：只展示固定行数，最后一行露出一小部分，提示"还能往下滑"。
   滚动交给浏览器原生处理（保证跟手），滑到尽头时的回弹由 v-bounce 指令补上。 */
.pan{
  overflow-y:auto;overflow-x:hidden;
  overscroll-behavior:contain;
  -webkit-overflow-scrolling:touch;
  touch-action:pan-y;
  scrollbar-width:thin;scrollbar-color:#dcdcd6 transparent
}
.pan-in{will-change:transform}
.pan::-webkit-scrollbar{width:8px}
.pan::-webkit-scrollbar-track{background:transparent}
.pan::-webkit-scrollbar-thumb{background:#deded8;border-radius:8px;border:2px solid #fff;background-clip:padding-box}
.pan::-webkit-scrollbar-thumb:hover{background:#c8c8c2;background-clip:padding-box}
/* 行高先固定下来，"两行半 / 四条半"的比例才不会随字体差异走样 */
.pan-proj{--row:116px;--gap:14px;max-height:calc(var(--row) * 2 + var(--gap) * 2 + var(--row) * .28)}
.pan-proj .proj-grid{grid-auto-rows:minmax(var(--row),auto);gap:var(--gap)}
.pan-ord{--orow:71px;max-height:calc(var(--orow) * 4 + var(--orow) * .4)}
.pan-ord .i{min-height:var(--orow)}
/* 切换线路时列表重建，淡入一下避免内容"硬切"。
   只动 opacity：transform 留给 v-bounce 做回弹，否则动画会盖掉它的位移。 */
@keyframes chanIn{from{opacity:0}to{opacity:1}}
.pan-proj .pan-in{animation:chanIn .3s ease both}
.chan-busy{opacity:.55;transition:opacity .18s}

/* ---------- 关键词型线路（输入关键词取号，不显示项目格子） ---------- */
.kw-box{padding:4px 2px}
.kw-field{display:flex;gap:10px;align-items:center}
.kw-input{flex:1;min-width:0;height:44px;font-size:15px}
.kw-field .btn{flex:none;height:44px;padding:0 20px}
.kw-tip{margin-top:9px;line-height:1.6}
.kw-list{margin-top:18px;border-top:1px dashed var(--line);padding-top:14px}
.kw-title{margin-bottom:10px}
.kw-tags{display:flex;flex-wrap:wrap;gap:8px}
.kw{display:inline-flex;align-items:baseline;gap:7px;padding:7px 12px;border:1px solid var(--line);border-radius:999px;background:#fff;cursor:pointer;font:inherit;color:var(--ink);transition:border-color .16s,transform .16s cubic-bezier(.2,.9,.3,1),box-shadow .16s}
.kw:hover{border-color:#c9c9c2;transform:translateY(-1px);box-shadow:0 8px 18px -14px rgba(13,13,13,.7)}
.kw:active{transform:scale(.98)}
.kw b{font-weight:600}
.kw .kw-sub{opacity:.72}
.kw .kw-price{font-size:12px;color:var(--mut)}
.pick-kw{margin-top:8px}

/* ---------- 线路选择（多条线路时出现在取号台顶部） ---------- */
.chan-bar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:11px 14px;margin-bottom:18px;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(180deg,#fff,#fbfbf9)}
.chan-lbl{flex:none;font-size:12px;font-weight:600;letter-spacing:.1em;color:var(--mut-2);padding-left:4px}
.chan-list{display:flex;align-items:center;gap:8px;flex-wrap:wrap;min-width:0}
.chan{display:inline-flex;align-items:center;gap:8px;padding:7px 13px;border:1px solid var(--line);background:#fff;border-radius:999px;cursor:pointer;font-size:13.5px;font-weight:600;color:var(--ink-2);white-space:nowrap;
  transition:background .18s,border-color .18s,color .18s,transform .18s cubic-bezier(.2,.9,.3,1),box-shadow .18s}
.chan:hover{border-color:#cfcfc9;transform:translateY(-1px)}
.chan:active{transform:translateY(0) scale(.985)}
.chan.on{background:var(--ink);border-color:var(--ink);color:#fff;box-shadow:0 10px 20px -14px rgba(13,13,13,.9)}
.chan .dotmark{width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.32;transition:opacity .18s,box-shadow .18s}
.chan.on .dotmark{opacity:1;box-shadow:0 0 0 3px rgba(255,255,255,.14)}
.chan .cnt{font-family:var(--font-mono);font-size:11.5px;font-weight:500;opacity:.48}
.chan.on .cnt{opacity:.7}
.chan-hint{display:inline-flex;align-items:center;gap:6px;margin-left:auto;flex:none}
@media(max-width:640px){
  .chan-bar{align-items:flex-start;flex-direction:column;gap:9px}
  .chan-hint{margin-left:0}
}

/* 取号面板 */
.console{display:grid;grid-template-columns:1fr 380px;gap:24px;align-items:start}
@media(max-width:980px){.console{grid-template-columns:1fr}}
.phone-box{border:1px solid var(--line);border-radius:var(--radius);padding:26px;background:var(--soft);text-align:center}
.phone-num{font-family:var(--font-mono);font-size:30px;font-weight:700;letter-spacing:.02em;margin:6px 0 4px}
.code-box{margin-top:18px;border:1px dashed var(--line);border-radius:var(--radius);background:#fff;padding:22px}
.code-val{font-family:var(--font-mono);font-size:40px;font-weight:700;letter-spacing:.04em;color:var(--ink)}
.code-val.empty{color:var(--mut-2);font-size:22px;letter-spacing:0}
.sms-text{margin-top:14px;font-size:13px;color:var(--mut);background:var(--soft);border-radius:var(--radius-sm);padding:12px 14px;text-align:left;line-height:1.7;word-break:break-all}
.timer{font-family:var(--font-mono);font-size:13px;color:var(--mut)}

.side-list{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
.side-list .side-head{padding:14px 16px}
.side-list .i{padding:13px 16px;border-bottom:1px solid var(--line-2);display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13.5px;cursor:pointer}
.side-list .i:last-child{border-bottom:0}
.side-list .i:hover{background:var(--soft)}
.side-list .i.on{background:var(--soft);box-shadow:inset 3px 0 0 var(--accent)}

.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);margin-bottom:22px;flex-wrap:wrap}
.tabs button{background:none;border:0;padding:11px 15px;font-size:14px;color:var(--mut);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;font-weight:500}
.tabs button.on{color:var(--ink);border-bottom-color:var(--ink);font-weight:700}

/* 认证页 */
.auth-wrap{min-height:calc(100vh - 64px);display:grid;place-items:center;padding:48px 20px;background:linear-gradient(180deg,var(--soft) 0%,#fff 62%)}
.auth-card{width:100%;max-width:412px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:34px;box-shadow:var(--shadow)}
.auth-card h2{font-size:23px;letter-spacing:-.03em}
.auth-card .sub{color:var(--mut);font-size:14px;margin-top:7px;margin-bottom:24px}
.auth-alt{margin-top:18px;text-align:center;font-size:13.5px;color:var(--mut)}
.auth-alt a{color:var(--ink);font-weight:600;border-bottom:1px solid var(--line)}

/* 分隔 */
.hr{height:1px;background:var(--line);margin:24px 0;border:0}
.tag-row{display:flex;gap:7px;flex-wrap:wrap}

/* ---------- 公告条 / 维护页 ---------- */
.notice-bar{background:#fffaf1;border-bottom:1px solid #f3e2c5;padding:9px 0}
.notice-bar .tag{background:#fff;border-color:#eeddc0;color:#a9711a}
.maint{position:fixed;inset:0;background:#fff;z-index:400;display:grid;place-items:center;padding:24px}
.maint-box{max-width:430px;text-align:center;border:1px solid var(--line);border-radius:var(--radius-lg);padding:44px 34px;box-shadow:var(--shadow)}

/* ---------- 空状态插画 ---------- */
.empty .illus{width:180px;margin:0 auto 12px;opacity:.9}
@media(max-width:900px){.hero::after{display:none}}

/* ---------- 使用帮助 ---------- */
.help-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.help-step{font-size:12px;font-weight:700;letter-spacing:.14em;color:var(--mut-2);margin-bottom:8px}
.help-p{margin-top:6px;line-height:1.75}
.help-two{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.help-two p{margin-top:8px;line-height:1.75}
.help-ul{margin:10px 0 0 20px;font-size:13.5px;color:var(--mut);line-height:2}
.help-faq .q{font-weight:600;font-size:14px;margin-top:16px}
.help-faq .q:first-child{margin-top:0}
.help-faq .a{font-size:13px;color:var(--mut);line-height:1.8;margin-top:5px}
@media(max-width:760px){.help-grid{grid-template-columns:1fr}.help-two{grid-template-columns:1fr}}

/* ---------- 点击复制（号码 / 验证码） ---------- */
.copyable{cursor:pointer;border-radius:5px;transition:background .15s ease,opacity .15s ease}
.copyable:hover{background:rgba(0,0,0,.055)}
.copyable:active{background:rgba(0,0,0,.1)}
td .copyable,.i .copyable{padding:1px 4px;margin:-1px -4px}
.phone-num.copyable,.code-val.copyable{user-select:all}
.phone-num.copyable:hover,.code-val.copyable:hover{background:transparent;opacity:.72}
.copy-ic{display:inline-block;margin-left:10px;padding:2px 7px;border:1px solid var(--line);border-radius:6px;background:#fff;
  font-family:inherit;font-size:11px;font-weight:500;letter-spacing:0;line-height:1.5;color:var(--mut);
  vertical-align:middle;opacity:0;transition:opacity .15s ease,border-color .15s ease,color .15s ease}
.phone-num:hover .copy-ic,.code-val:hover .copy-ic{opacity:1;border-color:var(--ink);color:var(--ink)}
.copy-tip{margin:2px 0 2px;font-size:11px;opacity:0;transition:opacity .15s ease}
.phone-box:hover .copy-tip{opacity:.75}
@media(hover:none){.copy-ic{opacity:.55}.copy-tip{opacity:.75}}

/* ---------- 余额明细：固定高度，内部滚动 ---------- */
.tbl-scroll{max-height:442px;overflow-y:auto;overscroll-behavior:contain}
.tbl-scroll .tbl thead th{position:sticky;top:0;z-index:2}
.tbl-scroll::-webkit-scrollbar{width:10px}
.tbl-scroll::-webkit-scrollbar-thumb{background:#dcdcd6;border-radius:99px;border:3px solid #fff}
.tbl-scroll::-webkit-scrollbar-thumb:hover{background:#c6c6bf}
.tbl-scroll::-webkit-scrollbar-track{background:transparent}
@media(max-width:980px){.tbl-scroll{max-height:400px}}

/* ---------- 在线客服 ---------- */
.cs-fab{
  position:fixed;right:22px;bottom:22px;z-index:160;display:inline-flex;align-items:center;gap:8px;
  height:44px;padding:0 18px;border:0;border-radius:999px;background:var(--ink);color:#fff;
  font:600 13.5px/1 var(--font-sans);cursor:pointer;box-shadow:0 10px 26px rgba(0,0,0,.22);
  transition:transform .16s ease,box-shadow .16s ease;user-select:none
}
.cs-fab:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(0,0,0,.26)}
.cs-fab.on{display:none}
.cs-dot{
  position:absolute;top:-5px;right:-4px;min-width:18px;height:18px;padding:0 5px;border-radius:999px;
  background:var(--red);color:#fff;font:700 11px/18px var(--font-sans);font-style:normal;text-align:center;
  box-shadow:0 0 0 2px #fff
}
.cs-panel{
  position:fixed;right:22px;bottom:22px;z-index:160;width:370px;height:530px;max-height:calc(100vh - 44px);
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:18px;
  box-shadow:0 24px 60px rgba(0,0,0,.18);overflow:hidden;animation:csIn .18s ease both
}
@keyframes csIn{from{opacity:0;transform:translateY(10px) scale(.99)}to{opacity:1;transform:none}}
.cs-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 16px;border-bottom:1px solid var(--line);background:#fff}
.cs-head b{font-size:14.5px;letter-spacing:-.01em}
.cs-sub{font-size:11.5px;color:var(--mut);margin-top:2px}
.cs-x{border:0;background:var(--soft);width:28px;height:28px;border-radius:9px;font-size:16px;line-height:1;color:var(--mut);cursor:pointer;flex:none}
.cs-x:hover{background:var(--soft-2);color:var(--ink)}
.cs-body{flex:1;overflow-y:auto;overscroll-behavior:contain;padding:16px;background:var(--soft);display:flex;flex-direction:column;gap:10px}
.cs-body::-webkit-scrollbar{width:8px}
.cs-body::-webkit-scrollbar-thumb{background:#dcdcd6;border-radius:99px;border:2px solid var(--soft)}
.cs-hello{margin:auto;text-align:center;padding:10px 8px;max-width:270px}
.cs-hello-t{font-size:14px;font-weight:700;margin-bottom:6px}
.cs-hello-p{font-size:12.5px;color:var(--mut);line-height:1.8}
.cs-row{display:flex;gap:8px;max-width:88%;align-items:flex-start}
.cs-row.them{align-self:flex-start}
.cs-row.me{align-self:flex-end;flex-direction:row-reverse}
.cs-col{display:flex;flex-direction:column;min-width:0}
.cs-row.them .cs-col{align-items:flex-start}
.cs-row.me .cs-col{align-items:flex-end}
.cs-ava{
  width:28px;height:28px;flex:none;margin-top:2px;border-radius:50%;overflow:hidden;
  display:grid;place-items:center;background:#fff;border:1px solid var(--line);
  font:700 12px/1 var(--font-sans);color:var(--ink)
}
.cs-ava.me{background:var(--soft-2)}
.cs-ava img{width:100%;height:100%;object-fit:cover;display:block}
.cs-img{
  max-width:200px;max-height:220px;display:block;border-radius:12px;cursor:zoom-in;
  border:1px solid var(--line);background:#fff;object-fit:cover
}
.cs-plus{
  flex:none;width:38px;height:40px;border:1px solid var(--line);border-radius:12px;background:#fff;
  color:var(--mut);display:grid;place-items:center;cursor:pointer;transition:border-color .15s,color .15s
}
.cs-plus:hover:not(:disabled){border-color:var(--ink);color:var(--ink)}
.cs-plus:disabled{opacity:.4;cursor:not-allowed}
.cs-viewer{
  position:fixed;inset:0;z-index:280;background:rgba(10,10,10,.85);
  display:grid;place-items:center;padding:30px;cursor:zoom-out
}
.cs-viewer img{max-width:92vw;max-height:86vh;border-radius:10px;box-shadow:0 24px 70px rgba(0,0,0,.55)}
.cs-viewer-tip{position:absolute;bottom:20px;color:rgba(255,255,255,.7);font-size:12px}
.cs-bubble{
  padding:9px 13px;border-radius:14px;font-size:13.5px;line-height:1.65;white-space:pre-wrap;
  word-break:break-word;box-shadow:0 1px 2px rgba(0,0,0,.04)
}
.cs-row.them .cs-bubble{background:#fff;border:1px solid var(--line);color:var(--ink);border-bottom-left-radius:5px}
.cs-row.me .cs-bubble{background:var(--ink);color:#fff;border-bottom-right-radius:5px}
.cs-time{font-size:10.5px;color:var(--mut-2);margin-top:4px;padding:0 3px}
.cs-typing{align-self:flex-start;display:flex;gap:4px;padding:10px 13px;background:#fff;border:1px solid var(--line);border-radius:14px}
.cs-typing span{width:5px;height:5px;border-radius:50%;background:var(--mut-2);animation:csDot 1s infinite}
.cs-typing span:nth-child(2){animation-delay:.15s}
.cs-typing span:nth-child(3){animation-delay:.3s}
@keyframes csDot{0%,60%,100%{opacity:.35;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}
.cs-foot{display:flex;gap:8px;align-items:flex-end;padding:12px;border-top:1px solid var(--line);background:#fff}
.cs-input{
  flex:1;min-height:40px;max-height:96px;resize:none;border:1px solid var(--line);border-radius:12px;
  padding:10px 12px;font:14px/1.5 var(--font-sans);outline:none;background:var(--soft);transition:border-color .15s,background .15s
}
.cs-input:focus{border-color:var(--ink);background:#fff}
.cs-send{
  flex:none;height:40px;padding:0 16px;border:0;border-radius:12px;background:var(--ink);color:#fff;
  font:600 13px/1 var(--font-sans);cursor:pointer;transition:opacity .15s
}
.cs-send:disabled{opacity:.35;cursor:not-allowed}
@media(max-width:560px){
  .cs-fab{right:14px;bottom:14px;height:42px;padding:0 15px}
  .cs-panel{right:10px;left:10px;bottom:10px;width:auto;height:calc(100vh - 20px);max-height:none;border-radius:16px}
}

/* ---------- 站内公告铃铛 ---------- */
.bell{
  position:relative;width:34px;height:34px;flex:none;border-radius:10px;border:1px solid var(--line);
  background:#fff;color:var(--ink-2);display:grid;place-items:center;cursor:pointer;
  transition:border-color .15s,background .15s,color .15s
}
.bell:hover{border-color:var(--ink)}
.bell.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.bell-dot{
  position:absolute;top:-5px;right:-5px;min-width:17px;height:17px;padding:0 4px;border-radius:999px;
  background:var(--red);color:#fff;font:700 10px/17px var(--font-sans);font-style:normal;text-align:center;
  box-shadow:0 0 0 2px #fff
}
.np-mask{position:fixed;inset:0;z-index:110}
.notice-panel{
  position:fixed;top:62px;right:16px;z-index:120;width:344px;max-width:calc(100vw - 20px);
  max-height:min(72vh,560px);display:flex;flex-direction:column;background:#fff;
  border:1px solid var(--line);border-radius:16px;box-shadow:0 22px 60px rgba(0,0,0,.16);
  overflow:hidden;animation:npIn .16s ease both
}
@keyframes npIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.np-h{display:flex;align-items:center;justify-content:space-between;padding:13px 15px;border-bottom:1px solid var(--line)}
.np-h b{font-size:14px}
.np-x{border:0;background:var(--soft);width:26px;height:26px;border-radius:8px;font-size:15px;line-height:1;color:var(--mut);cursor:pointer}
.np-body{overflow-y:auto;overscroll-behavior:contain}
.np-item{padding:13px 15px;border-bottom:1px solid var(--line-2);cursor:pointer;transition:background .12s}
.np-item:hover{background:var(--soft)}
.np-item:last-child{border-bottom:0}
.np-t{display:flex;align-items:baseline;justify-content:space-between;gap:10px}
.np-t b{font-size:13.5px;font-weight:600}
.np-t span{font-size:10.5px;flex:none}
.np-c{margin-top:8px;font-size:13px;color:var(--mut);line-height:1.8;white-space:pre-wrap;word-break:break-word}

/* ---------- 充值档位 ---------- */
.re-tiers{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.re-tier{
  border:1px solid var(--line);background:#fff;border-radius:12px;padding:12px 4px;cursor:pointer;
  font:700 16px/1.3 var(--font-mono);color:var(--ink);transition:border-color .15s,background .15s,color .15s
}
.re-tier:hover{border-color:var(--ink)}
.re-tier.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.re-tip{margin-top:9px;line-height:1.7}

/* ---------- 移动端整体收紧 ---------- */
@media(max-width:760px){
  .nav-in{padding:9px 12px;row-gap:6px}
  .brand{font-size:15px}
  .brand .mark{width:26px;height:26px}
  .nav-links a{font-size:13px;padding:5px 2px}
  .nav-user .btn.sm{padding:6px 11px;font-size:12.5px}
  .bell{width:31px;height:31px;border-radius:9px}
  .wrap{padding-left:14px;padding-right:14px}
  .page-h h1{font-size:23px}
  .page-h p{font-size:13px}
  .hero{padding:38px 0 32px}
  .hero h1{font-size:31px;line-height:1.22}
  .hero p{font-size:14px}
  .stat-row{grid-template-columns:repeat(2,1fr);gap:10px}
  .stat{padding:14px}
  .stat .v{font-size:21px}
  .card{padding:16px;border-radius:12px}
  .card-h{padding:13px 14px}
  .card-h h3{font-size:14.5px}
  .tbl th{padding:9px 10px;font-size:11px}
  .tbl td{padding:10px;font-size:13px}
  .tbl-scroll{max-height:360px}
  .phone-box{padding:18px 14px}
  .phone-num{font-size:25px}
  .code-val{font-size:31px}
  .code-box{padding:16px}
  .console{gap:16px}
  .notice-panel{top:56px;right:10px;left:10px;width:auto;max-height:70vh}
  .re-tiers{grid-template-columns:repeat(2,1fr)}
  .product-grid,.proj-grid{grid-template-columns:1fr}
  .row.gap-12.mt-24{row-gap:10px}
}
@media(max-width:430px){
  .hero h1{font-size:27px}
  .page-h h1{font-size:21px}
  .stat .v{font-size:19px}
  .btn{padding:0 14px}
  .phone-num{font-size:22px;letter-spacing:0}
  .code-val{font-size:27px;letter-spacing:.02em}
  .cs-fab{right:12px;bottom:12px}
}