/* ================================================================
   ChineseToolkit — Common Styles
   Shared across all pages: variables, reset, header, footer,
   sections, cards, buttons, inputs, FAQ, report preview, overview
   ================================================================ */

/* ===== CSS Variables ===== */
:root{
  --ink:#1a1410;--paper:#f7f3ec;--paper2:#efe8dc;--card:#fffdf9;
  --red:#c8102e;--red2:#9c0c23;--gold:#b8893a;--gold-light:#d4b06a;
  --green:#1d8650;--amber:#d98a00;--blue:#2558a6;--muted:#6b6157;
  --line:#e0d6c6;--dark:#1a1410;--dark2:#2b211a;
  --paper-2:#efe8dc;--red-deep:#9c0c23;
  --shadow:0 10px 34px rgba(40,25,10,.11);
}

/* ===== Reset ===== */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Georgia,"Times New Roman","Songti SC",serif;background:var(--paper);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto}
button,input,select,textarea,label,.chip,summary{-webkit-tap-highlight-color:transparent}

/* ===== Layout ===== */
.wrap{max-width:1040px;margin:0 auto;padding:0 20px;width:100%}
.sans{font-family:-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}

/* ===== Header ===== */
header.top{background:rgba(247,243,236,.93);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.top-inner{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:13px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;letter-spacing:.2px}
.brand .seal{width:35px;height:35px;border-radius:8px;background:var(--red);color:#fff;display:grid;place-items:center;font-family:"Songti SC",serif;font-size:21px;font-weight:700;box-shadow:0 4px 12px rgba(200,16,46,.28)}
.brand small{display:block;font-family:-apple-system,"Segoe UI",sans-serif;color:var(--muted);font-size:11px;font-weight:500;letter-spacing:.3px}
.top a{color:var(--muted);text-decoration:none;font-size:12px;font-family:-apple-system,"Segoe UI",sans-serif}
.top a:hover{color:var(--red)}

/* ===== Hero (shared) ===== */
.hero{text-align:center;padding:54px 0 26px}
.kicker{display:inline-flex;align-items:center;gap:7px;font-family:-apple-system,"Segoe UI",sans-serif;font-size:12px;font-weight:800;letter-spacing:1.6px;text-transform:uppercase;color:var(--red2);background:#fbeaec;border:1px solid #f1c9d0;border-radius:999px;padding:6px 13px;margin-bottom:17px}
h1{font-size:44px;line-height:1.1;letter-spacing:-.7px;margin-bottom:14px}
h1 .em{color:var(--red)}
.lead{max-width:720px;margin:0 auto;color:var(--muted);font-size:18px}

/* ===== Trust row ===== */
.trust-row{display:flex;justify-content:center;flex-wrap:wrap;gap:9px;margin-top:18px}
.trust{font-family:-apple-system,"Segoe UI",sans-serif;font-size:12.5px;color:var(--muted);background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 11px}

/* ===== Section ===== */
.section{padding:48px 0}
.section h2{text-align:center;font-size:31px;margin-bottom:8px}
.sec-sub{text-align:center;color:var(--muted);font-family:-apple-system,"Segoe UI",sans-serif;margin-bottom:28px;font-size:16px}

/* ===== Cards (3-col) ===== */
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}
.mini{background:var(--card);border:1px solid var(--line);border-radius:15px;padding:21px;text-align:center}
.mini .icon{font-size:28px;color:var(--red);margin-bottom:9px}
.mini h3,.mini h4{font-size:17px;margin-bottom:6px}
.mini p{font-family:-apple-system,"Segoe UI",sans-serif;color:var(--muted);font-size:13.5px}

/* ===== Buttons ===== */
.btn{border:none;cursor:pointer;font-family:-apple-system,"Segoe UI",sans-serif;font-weight:800;font-size:16px;padding:14px 24px;border-radius:13px;background:var(--red);color:#fff;transition:.15s;white-space:nowrap}
.btn:hover{background:var(--red2)}
.btn:active{transform:translateY(1px)}
.btn.secondary{background:#2b211a}
.btn.secondary:hover{background:#17110d}

/* ===== Inputs ===== */
input,select,textarea{width:100%;border:2px solid var(--line);background:var(--paper);border-radius:13px;padding:14px 15px;font-family:-apple-system,"Segoe UI",Arial,sans-serif;font-size:16px;color:var(--ink);outline:none;transition:.2s}
input.main{font-family:Georgia,"Songti SC",serif;font-size:22px}
textarea{min-height:88px;resize:vertical}
input:focus,select:focus,textarea:focus{border-color:var(--red);background:#fff}

/* ===== Chips ===== */
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:13px;font-family:-apple-system,"Segoe UI",sans-serif;font-size:13px;color:var(--muted);align-items:center}
.chip{border:1px solid var(--line);background:var(--paper2);border-radius:999px;padding:5px 11px;cursor:pointer;color:var(--ink);transition:.15s;font-family:-apple-system,"Segoe UI",sans-serif;font-size:13px;line-height:1.4;appearance:none;-webkit-appearance:none}
.chip:hover{background:var(--red);color:#fff;border-color:var(--red)}
.chip:focus-visible{outline:2px solid var(--red);outline-offset:2px}

/* ===== Tool form (shared by brand-name + personal-name) ===== */
.tool{background:var(--card);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:26px;margin-top:30px;text-align:left}
.tool .grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px;margin-bottom:16px}
.tool .grid .field{display:flex;flex-direction:column;gap:6px;min-width:0}
.tool .grid .field.full{grid-column:1/-1}
.tool .grid .field label{font-family:-apple-system,"Segoe UI",sans-serif;font-size:12px;font-weight:700;letter-spacing:.4px;color:var(--muted);text-transform:uppercase}
.tool .actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:6px}
.tool .actions .btn{flex:0 0 auto}
.tool .actions .hint{font-family:-apple-system,"Segoe UI",sans-serif;font-size:12.5px;color:var(--muted)}

/* ===== FAQ ===== */
.faq{display:grid;gap:12px}
details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 18px}
summary{font-weight:800;cursor:pointer;font-size:15px}
details p{margin-top:10px;color:var(--muted);font-family:-apple-system,"Segoe UI",sans-serif;font-size:14px;line-height:1.6}

/* ===== Disclaimer ===== */
.disc{background:#fbeaec;border:1px solid #f1c9d0;border-radius:12px;padding:15px 18px;color:var(--red2);font-family:-apple-system,"Segoe UI",sans-serif;font-size:13.5px;margin:36px 0}

/* ===== Footer ===== */
footer{border-top:1px solid var(--line);padding:28px 0;text-align:center;color:var(--muted);font-family:-apple-system,"Segoe UI",sans-serif;font-size:13px}
footer a{color:var(--red);text-decoration:none}

/* Cross-link "Other Tools" block — appears under every tool's footer.
   Same colors as the home page tool cards, but lighter / shadow-less to keep
   the footer calm. Specificity raised to override `footer a` color rule. */
.footer-tools{margin-top:24px;padding-top:24px;border-top:1px solid var(--line);text-align:center}
.footer-tools-title{font-family:-apple-system,"Segoe UI",sans-serif;font-size:11px;font-weight:800;letter-spacing:1.4px;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.footer-tools-grid{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;max-width:600px;margin:0 auto}
footer .footer-tool-card,
footer .footer-tool-card:visited{display:inline-flex;align-items:baseline;gap:6px;background:var(--card);border:1px solid var(--line);border-radius:11px;padding:9px 14px;text-decoration:none;color:var(--ink);font-family:-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei","Heiti SC","Hiragino Sans GB",sans-serif;font-size:13.5px;line-height:1.4;transition:.15s}
footer .footer-tool-card:hover{border-color:var(--red);background:#fff8f1;color:var(--ink)}
footer .footer-tool-card b{font-weight:700;color:var(--ink)}
footer .footer-tool-card span{color:var(--muted);font-size:11.5px}
.footer-tools-home{margin-top:14px;font-family:-apple-system,"Segoe UI",sans-serif;font-size:12px;color:var(--muted)}
.footer-tools-home a{font-weight:700}

/* ===== Read-the-playbook CTA (shared by all 3 tool pages) =====
   Sits between the tool's main content and its FAQ,
   linking outward to the matching long-form playbook. */
.read-playbook{background:linear-gradient(160deg,#1a1410 0%,#2b211a 100%);color:#fff;padding:48px 36px;border-radius:20px;margin:48px auto 0;max-width:1040px;position:relative;overflow:hidden;box-shadow:var(--shadow)}
.read-playbook::before{content:"";position:absolute;top:-60px;right:-60px;width:240px;height:240px;border-radius:50%;background:radial-gradient(circle,rgba(184,137,58,.18),transparent 70%);pointer-events:none}
.read-playbook .rp-kicker{display:inline-flex;font-family:-apple-system,"Segoe UI",sans-serif;font-size:11px;font-weight:800;letter-spacing:1.8px;text-transform:uppercase;color:var(--gold-light);background:rgba(184,137,58,.15);border:1px solid rgba(184,137,58,.3);border-radius:999px;padding:5px 13px;margin-bottom:14px;position:relative;z-index:1}
.read-playbook h3{font-size:24px;line-height:1.3;color:#fff;margin-bottom:10px;max-width:680px;position:relative;z-index:1}
.read-playbook h3 .em{color:var(--gold-light)}
.read-playbook p{font-family:-apple-system,"Segoe UI",sans-serif;font-size:15px;color:#c4b89c;line-height:1.6;margin-bottom:20px;max-width:680px;position:relative;z-index:1}
.read-playbook .rp-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;position:relative;z-index:1}
.read-playbook .rp-btn{display:inline-flex;align-items:center;gap:7px;font-family:-apple-system,"Segoe UI",sans-serif;font-size:14.5px;font-weight:800;color:var(--ink);background:var(--gold);padding:13px 22px;border-radius:10px;text-decoration:none;transition:transform .15s,background .15s}
.read-playbook .rp-btn:hover{transform:translateY(-1px);background:var(--gold-light)}
.read-playbook .rp-meta{font-family:-apple-system,"Segoe UI",sans-serif;font-size:12.5px;color:#a89e8b;display:flex;flex-wrap:wrap;gap:14px;margin-top:18px;position:relative;z-index:1}
.read-playbook .rp-meta b{color:#fff;font-weight:700}
@media (max-width:780px){
  .read-playbook{padding:32px 24px;margin-top:32px;border-radius:16px}
  .read-playbook h3{font-size:20px}
  .read-playbook p{font-size:14px}
  .read-playbook .rp-btn{width:100%;justify-content:center;min-height:46px}
}

/* ===== Score circle (shared name/brand) ===== */
.score{width:118px;height:118px;border-radius:50%;display:grid;place-items:center;flex:0 0 auto;background:conic-gradient(var(--green) calc(var(--score)*1%),#eadfce 0);position:relative}
.score:before{content:"";position:absolute;inset:9px;border-radius:50%;background:var(--card)}
.score b{position:relative;font-family:-apple-system,"Segoe UI",sans-serif;font-size:28px}
.score small{position:relative;display:block;text-align:center;font-size:11px;color:var(--muted);font-weight:800;margin-top:-28px}

/* ===== Result card (shared name/brand) ===== */
.result-card{background:var(--card);border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--shadow);animation:rcPop .3s ease}
@keyframes rcPop{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.result-head{padding:22px 24px;background:linear-gradient(135deg,#fffdf8,#faefe0);border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:18px;align-items:center}
.result-head h2{font-size:25px;line-height:1.25}
.result-head p{font-family:-apple-system,"Segoe UI",sans-serif;color:var(--muted);font-size:13.5px;margin-top:4px}
.name-list{display:grid;gap:14px;padding:20px 24px}
.name-card{display:grid;gap:18px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:15px;padding:17px}
.hanzi{font-family:"Kaiti SC","Songti SC",serif;font-size:50px;line-height:1.05;color:var(--red2);text-align:center;white-space:nowrap}
.name-meta h3{font-size:22px;margin-bottom:2px}
.pinyin{font-family:Georgia,serif;color:var(--gold);font-style:italic}
.desc{font-family:-apple-system,"Segoe UI",sans-serif;color:var(--muted);font-size:14px;margin-top:7px}
.tags,.badges{display:flex;gap:7px;flex-wrap:wrap;margin-top:9px}
.tag,.badge{font-family:-apple-system,"Segoe UI",sans-serif;font-size:11.5px;border-radius:999px;background:var(--paper2);padding:4px 8px;color:var(--muted)}
.tag.good,.badge.good{background:#e7f5ec;color:var(--green)}
.tag.warn,.badge.warn{background:#fff2db;color:var(--amber)}
.tag.phonetic{background:#fbeaec;color:var(--red2)}
.badge.blue{background:#e7effd;color:var(--blue)}

/* ===== Result inline CTA (shared name/brand) ===== */
.result-cta{margin:0 24px 24px;border:1px dashed var(--gold);background:#fff8ea;border-radius:16px;padding:22px;text-align:center}
.result-cta .rc-name{font-family:"Kaiti SC","Songti SC",serif;font-size:28px;color:var(--red2);margin-bottom:2px}
.result-cta .rc-py{font-family:Georgia,serif;font-size:15px;color:var(--gold);font-style:italic;margin-bottom:12px}
.result-cta .rc-heading{font-size:17px;font-weight:700;margin-bottom:4px}
.result-cta .rc-sub{font-family:-apple-system,"Segoe UI",sans-serif;font-size:13px;color:var(--muted);margin-bottom:16px}
.result-cta .rc-email-row{display:flex;gap:10px;max-width:420px;margin:0 auto 12px}
.result-cta .rc-email-row input{flex:1;border:2px solid var(--line);background:var(--paper);border-radius:12px;padding:11px 14px;font-size:14px;outline:none;font-family:-apple-system,"Segoe UI",sans-serif;min-width:0}
.result-cta .rc-email-row input:focus{border-color:var(--red);background:#fff}
.result-cta .rc-buy{border:none;border-radius:12px;background:var(--gold);color:#fff;font-weight:800;padding:11px 20px;cursor:pointer;font-family:-apple-system,"Segoe UI",sans-serif;font-size:14px;white-space:nowrap;box-shadow:0 4px 14px rgba(184,137,58,.3);transition:.15s}
.result-cta .rc-buy:hover{filter:brightness(.95)}
.result-cta .rc-includes{display:flex;flex-wrap:wrap;justify-content:center;gap:6px;font-family:-apple-system,"Segoe UI",sans-serif;font-size:11.5px;color:var(--muted)}
.result-cta .rc-includes span{background:var(--paper);border:1px solid var(--line);border-radius:999px;padding:3px 8px}
.result-cta .rc-done{display:none;margin-top:14px;padding:14px;background:#e7f5ec;border:1px solid #b8e6c4;border-radius:12px}
.result-cta .rc-done.show{display:block;animation:rcPop .3s ease}
.result-cta .rc-done h4{color:var(--green);font-size:15px;margin-bottom:3px}
.result-cta .rc-done p{font-family:-apple-system,"Segoe UI",sans-serif;font-size:13px;color:var(--muted)}

/* ===== Premium Report Preview (shared name/brand) ===== */
.rp-wrap{background:var(--card);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);overflow:hidden;position:relative}
.rp-cover{background:linear-gradient(160deg,#1a1410 0%,#3a1520 40%,#8b0d22 100%);color:#fff;padding:36px 24px 28px;text-align:center;position:relative;overflow:hidden}
.rp-cover::before{content:"";position:absolute;top:-40px;right:-40px;width:180px;height:180px;border-radius:50%;background:radial-gradient(circle,rgba(184,137,58,.15),transparent 70%);pointer-events:none}
.rp-badge{display:inline-flex;align-items:center;gap:6px;font-family:-apple-system,"Segoe UI",sans-serif;font-size:10px;font-weight:800;letter-spacing:1.4px;text-transform:uppercase;color:var(--gold-light);background:rgba(184,137,58,.15);border:1px solid rgba(184,137,58,.3);border-radius:999px;padding:4px 12px;margin-bottom:14px}
.rp-badge::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--gold)}
.rp-cover-name{font-family:"Kaiti SC","Songti SC",serif;font-size:60px;letter-spacing:6px;color:#fff;text-shadow:0 4px 20px rgba(0,0,0,.3);margin:8px 0 4px;line-height:1.1}
.rp-cover-py{font-family:Georgia,serif;font-size:18px;color:var(--gold-light);font-style:italic;letter-spacing:2px}
.rp-cover-meta{display:flex;justify-content:center;gap:16px;margin-top:16px;font-family:-apple-system,"Segoe UI",sans-serif;font-size:12px;color:rgba(255,255,255,.5);flex-wrap:wrap}
.rp-cover-meta span{display:flex;align-items:center;gap:5px}
.rp-cover-meta span::before{content:"";width:3px;height:3px;border-radius:50%;background:var(--gold)}

/* Speak button */
.rp-speak{display:inline-flex;align-items:center;gap:7px;font-family:-apple-system,"Segoe UI",sans-serif;font-size:13px;font-weight:700;color:#fff;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);border-radius:999px;padding:8px 18px;cursor:pointer;transition:.2s;margin-top:14px}
.rp-speak:hover{background:rgba(255,255,255,.2)}
.rp-speak .rp-wave{display:inline-block;width:16px;height:16px;position:relative}
.rp-speak .rp-wave::before,.rp-speak .rp-wave::after{content:"";position:absolute;border-radius:50%;border:1.5px solid rgba(255,255,255,.6)}
.rp-speak .rp-wave::before{width:8px;height:8px;top:4px;left:4px;animation:rp-pulse 1.5s ease-in-out infinite}
.rp-speak .rp-wave::after{width:14px;height:14px;top:1px;left:1px;animation:rp-pulse 1.5s ease-in-out infinite .3s}
@keyframes rp-pulse{0%,100%{opacity:.3;transform:scale(.8)}50%{opacity:1;transform:scale(1)}}
.rp-speak.speaking{background:rgba(200,16,46,.35);border-color:rgba(200,16,46,.5)}

/* Calligraphy preview (blurred) */
.rp-preview{position:relative}
.rp-calli{padding:20px 24px;position:relative;filter:blur(3px);opacity:.55;user-select:none}
.rp-calli-lock{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:2;font-family:-apple-system,"Segoe UI",sans-serif;font-size:13px;font-weight:800;color:var(--muted);background:rgba(255,253,248,.85);border:1px solid var(--line);border-radius:10px;padding:6px 16px;letter-spacing:.5px;pointer-events:none}
.rp-calli-title{font-family:-apple-system,"Segoe UI",sans-serif;font-size:11px;font-weight:800;letter-spacing:1.2px;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.rp-calli-row{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.rp-calli-card{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:14px 8px 10px;text-align:center}
.rp-calli-card .sn{font-family:-apple-system,"Segoe UI",sans-serif;font-size:10px;font-weight:700;color:var(--muted);letter-spacing:.4px;text-transform:uppercase;margin-bottom:6px}
.rp-calli-card .cc{font-family:"Kaiti SC","Songti SC",serif;font-size:32px;color:var(--ink);letter-spacing:3px;line-height:1.15}
.rp-calli-card.xing .cc{font-style:italic;letter-spacing:5px;filter:blur(.3px)}
.rp-calli-card.cao .cc{font-style:italic;letter-spacing:6px;filter:blur(.5px);opacity:.85}
.rp-calli-card.jin .cc{font-weight:900;font-size:28px;color:var(--gold);letter-spacing:2px}

/* Character breakdown */
.rp-chars{padding:0 24px 20px;display:grid;gap:12px}
.rp-char{display:grid;grid-template-columns:80px 1fr;gap:14px;background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:14px;align-items:center}
.rp-char-big{font-family:"Kaiti SC","Songti SC",serif;font-size:44px;color:var(--red);text-align:center;line-height:1}
.rp-char-info h4{font-size:15px;margin-bottom:3px}
.rp-char-info p{font-family:-apple-system,"Segoe UI",sans-serif;font-size:13px;color:var(--muted);line-height:1.55}

/* Blur zone */
.rp-blur-zone{position:relative;max-height:220px;overflow:hidden}
.rp-blur-zone::after{content:"";position:absolute;bottom:0;left:0;right:0;height:180px;background:linear-gradient(to bottom,rgba(255,253,248,0) 0%,rgba(255,253,248,.6) 30%,rgba(255,253,248,.95) 60%,var(--card) 100%);pointer-events:none;z-index:2}
.rp-blur-inner{filter:blur(3px);opacity:.6;user-select:none;padding:0 24px 20px}
.rp-blur-inner .rp-fake-row{display:grid;gap:10px}
.rp-fake-line{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--line);font-family:-apple-system,"Segoe UI",sans-serif;font-size:13px;color:var(--muted)}
.rp-fake-line b{color:var(--ink);font-weight:700}
.rp-fake-chart{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;text-align:center;margin-top:10px}
.rp-fake-bar{height:60px;background:var(--paper);border-radius:6px;display:flex;align-items:flex-end;overflow:hidden}
.rp-fake-bar div{width:100%;border-radius:6px 6px 0 0}

/* Report CTA */
.rp-cta{padding:0 24px 24px;text-align:center;position:relative;z-index:3}
.rp-cta-text{font-size:18px;font-weight:700;margin-bottom:6px}
.rp-cta-sub{font-family:-apple-system,"Segoe UI",sans-serif;font-size:13.5px;color:var(--muted);margin-bottom:16px}
.rp-email-row{display:flex;gap:10px;max-width:420px;margin:0 auto}
.rp-email-row input{flex:1;border:2px solid var(--line);background:var(--paper);border-radius:12px;padding:12px 14px;font-size:15px;outline:none;font-family:-apple-system,"Segoe UI",sans-serif;min-width:0}
.rp-email-row input:focus{border-color:var(--red);background:#fff}
.rp-email-btn{border:none;border-radius:12px;background:var(--gold);color:#fff;font-weight:800;padding:12px 20px;cursor:pointer;font-family:-apple-system,"Segoe UI",sans-serif;font-size:14px;white-space:nowrap;box-shadow:0 4px 14px rgba(184,137,58,.3);transition:.15s}
.rp-email-btn:hover{filter:brightness(.95)}
.rp-cta-note{font-family:-apple-system,"Segoe UI",sans-serif;font-size:12px;color:var(--muted);margin-top:10px}
.rp-cta-note b{color:var(--ink)}
.rp-features{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:14px;font-family:-apple-system,"Segoe UI",sans-serif;font-size:12px;color:var(--muted)}
.rp-features span{background:var(--paper);border:1px solid var(--line);border-radius:999px;padding:4px 10px}
.rp-done{display:none;margin-top:14px;padding:14px;background:#e7f5ec;border:1px solid #b8e6c4;border-radius:12px}
.rp-done.show{display:block;animation:rcPop .3s ease}
.rp-done h4{color:var(--green);font-size:15px;margin-bottom:3px}
.rp-done p{font-family:-apple-system,"Segoe UI",sans-serif;font-size:13px;color:var(--muted)}

/* ===== Overview strip (shared name/brand) ===== */
.rp-overview{margin-top:20px;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:var(--shadow)}
.rp-ov-title{font-family:-apple-system,"Segoe UI",sans-serif;font-size:12px;font-weight:800;letter-spacing:1px;text-transform:uppercase;color:var(--muted);margin-bottom:14px;text-align:center}
.rp-ov-strip{display:flex;gap:0;justify-content:space-between;position:relative}
.rp-ov-strip::before{content:"";position:absolute;top:16px;left:20px;right:20px;height:2px;background:var(--line);z-index:0}
.rp-ov-item{display:flex;flex-direction:column;align-items:center;gap:6px;position:relative;z-index:1;flex:1}
.rp-ov-num{width:32px;height:32px;border-radius:50%;background:var(--paper);border:2px solid var(--line);display:grid;place-items:center;font-family:-apple-system,"Segoe UI",sans-serif;font-size:12px;font-weight:800;color:var(--muted);transition:.2s}
.rp-ov-item.active .rp-ov-num{background:var(--red);border-color:var(--red);color:#fff}
.rp-ov-label{font-family:-apple-system,"Segoe UI",sans-serif;font-size:10.5px;font-weight:700;color:var(--muted);text-align:center;line-height:1.2}
.rp-ov-item.active .rp-ov-label{color:var(--ink)}

/* ===== Popular names/brands grid (shared name/brand) ===== */
.pop-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:16px}
.pop-tile{background:var(--paper);border:1px solid var(--line);border-radius:13px;padding:10px 6px;text-align:center;cursor:pointer;transition:all .18s ease;font-family:inherit;display:flex;flex-direction:column;gap:1px;align-items:center}
.pop-tile:hover{border-color:var(--red);background:#fff8f1;transform:translateY(-2px);box-shadow:0 8px 22px rgba(200,16,46,.12)}
.pop-tile:active{transform:translateY(0)}
.pop-tile:hover .pop-cn{color:var(--red)}
.pop-tile .pop-en{font-family:-apple-system,"Segoe UI",sans-serif;font-size:10.5px;font-weight:700;color:var(--muted);letter-spacing:.4px;text-transform:uppercase}
.pop-tile .pop-cn{font-family:"Kaiti SC","Songti SC",serif;font-size:22px;color:var(--red2);font-weight:700;line-height:1.1;transition:color .18s}
.pop-tile .pop-py{font-family:Georgia,serif;color:var(--gold);font-style:italic;font-size:11px}

/* ===== Analysis boxes (shared name/brand) ===== */
.analysis{padding:0 24px 20px;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.box{background:var(--paper);border:1px solid var(--line);border-radius:13px;padding:15px}
.box h4{font-size:15px;margin-bottom:7px}
.box p,.box li{font-family:-apple-system,"Segoe UI",sans-serif;color:var(--muted);font-size:13.5px}
.box ul{padding-left:18px}

/* ===== Paywall (shared name/brand) ===== */
.paywall{margin:0 24px 24px;border:1px dashed var(--gold);background:#fff8ea;border-radius:15px;padding:20px}
.paywall h3{font-size:20px;margin-bottom:7px}
.paywall .sub{font-family:-apple-system,"Segoe UI",sans-serif;color:var(--muted);font-size:14px;margin-bottom:14px}
.premium-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px 16px;list-style:none;margin-bottom:16px}
.premium-grid li{font-family:-apple-system,"Segoe UI",sans-serif;font-size:14px;color:var(--ink);display:flex;gap:8px}
.premium-grid li:before{content:"✓";color:var(--red);font-weight:900}
.pay-row{display:flex;gap:15px;align-items:center;flex-wrap:wrap}
.price{font-family:-apple-system,"Segoe UI",sans-serif;font-weight:900;font-size:30px}
.price small{font-size:13px;color:var(--muted);font-weight:500}
.buy{border:none;border-radius:13px;background:var(--gold);color:#fff;font-weight:900;padding:14px 25px;cursor:pointer;font-family:-apple-system,"Segoe UI",sans-serif;font-size:15.5px;box-shadow:0 5px 16px rgba(184,137,58,.35)}

/* ================================================================
   Responsive — Tablet (≤780px)
   ================================================================ */
@media(max-width:780px){
  .wrap{padding:0 14px}
  .top-inner{padding:10px 0}
  .brand{font-size:15px}
  .brand .seal{width:31px;height:31px;font-size:18px}
  .brand small{font-size:10px}
  .top a{font-size:11px;max-width:92px;text-align:right}
  .hero{padding:34px 0 18px}
  .kicker{font-size:10px;letter-spacing:1.1px}
  h1{font-size:30px}
  .lead{font-size:15.5px}
  .trust{font-size:11.5px}
  .section{padding:36px 0}
  .section h2{font-size:24px}
  .sec-sub{font-size:14px;margin-bottom:20px}
  .cards3{grid-template-columns:1fr}
  .mini{padding:18px}
  .btn{width:100%;min-height:48px}
  .chips{gap:6px}
  .chip{font-size:13px;padding:6px 10px}

  /* Tool form */
  .tool{padding:18px;border-radius:16px;margin-top:22px}
  .tool .grid{grid-template-columns:1fr;gap:12px}
  .tool .actions .btn{width:100%}

  /* Result card */
  .result-head{flex-direction:column;text-align:center;padding:18px}
  .score{width:112px;height:112px}
  .name-list{padding:18px}
  .name-card{grid-template-columns:1fr;text-align:center;gap:10px}
  .hanzi{font-size:54px}
  .analysis,.premium-grid{grid-template-columns:1fr}
  .paywall{padding:16px}
  .buy{width:100%;min-height:48px}

  /* Result CTA */
  .result-cta{margin:0 18px 18px;padding:16px}
  .result-cta .rc-email-row{flex-direction:column}
  .result-cta .rc-buy{min-height:46px}

  /* Report preview */
  .rp-cover-name{font-size:44px;letter-spacing:4px}
  .rp-calli-row{grid-template-columns:repeat(2,1fr)}
  .rp-char{grid-template-columns:60px 1fr;gap:10px}
  .rp-char-big{font-size:36px}
  .rp-email-row{flex-direction:column}
  .rp-email-btn{min-height:46px}
  .rp-ov-strip{gap:0;overflow-x:auto;justify-content:flex-start;padding-bottom:4px}
  .rp-ov-item{min-width:60px;flex:0 0 auto}

  /* FAQ */
  details{padding:14px 15px}
}

/* ================================================================
   Responsive — Small phone (≤420px)
   ================================================================ */
@media(max-width:420px){
  .wrap{padding:0 12px}
  .top a{display:none}
  h1{font-size:27px}
  input.main{font-size:18px}
  .result-head h2{font-size:21px}
  .hanzi{font-size:47px}

  /* Result CTA */
  .result-cta{margin:0 12px 12px}
  .result-cta .rc-name{font-size:24px}

  /* Report preview */
  .rp-cover-name{font-size:36px;letter-spacing:3px}
  .rp-calli-card .cc{font-size:26px}
  .rp-char{grid-template-columns:1fr;text-align:center}
  .rp-fake-chart{grid-template-columns:repeat(3,1fr)}
}