:root{--bg:#061d18;--card:#fff8e8;--ink:#17352d;--muted:#6c7d72;--gold:#e1b35f;--orange:#d96d2f;--green:#286a4f;--line:rgba(23,53,45,.14);--shadow:0 18px 60px rgba(0,0,0,.32)}*{box-sizing:border-box}html{background:var(--bg)}body{margin:0;color:var(--ink);font-family:"Noto Serif SC",serif;min-height:100vh;background:radial-gradient(circle at 12% -8%,rgba(225,179,95,.32),transparent 34%),radial-gradient(circle at 92% 8%,rgba(73,154,120,.28),transparent 28%),linear-gradient(160deg,#061d18 0%,#0b3129 48%,#04110f 100%)}button,input,select{font-family:inherit}.app-shell{width:min(430px,100%);margin:0 auto;padding:18px 14px 34px}.app-brand{display:flex;align-items:center;gap:10px;margin:6px 2px 2px;padding:10px 12px;border-radius:20px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);color:#fff;box-shadow:0 12px 36px rgba(0,0,0,.16);backdrop-filter:blur(10px)}.app-brand:before{content:"";width:4px;height:34px;border-radius:999px;background:linear-gradient(180deg,#ffd98a,#d96d2f);box-shadow:0 0 18px rgba(225,179,95,.28);flex:0 0 auto}.app-brand strong{display:block;font-size:17px}.app-brand p{margin:2px 0 0;font-size:11px;color:rgba(255,255,255,.72);line-height:1.4}.app-brand em{margin-left:auto;font-style:normal;font-size:11px;font-weight:900;color:#17352d;background:#ffe0a0;border-radius:999px;padding:4px 8px;white-space:nowrap}.hero{position:relative;overflow:hidden;color:#fff;padding:24px 12px 16px}.watermark{position:absolute;right:-8px;top:-16px;font-family:"Ma Shan Zheng",cursive;font-size:124px;color:rgba(255,255,255,.09);transform:rotate(-10deg)}.brand-row{display:flex;align-items:center;gap:8px;color:rgba(255,255,255,.78);font-size:12px}.pill{background:rgba(225,179,95,.18);border:1px solid rgba(225,179,95,.45);padding:4px 9px;border-radius:999px;color:#ffd98a}.signal-dot{width:7px;height:7px;background:#69e0a7;border-radius:50%;box-shadow:0 0 18px #69e0a7}.hero h1{font-size:38px;line-height:1;margin:17px 0 10px;letter-spacing:.02em}.hero p{margin:0;line-height:1.8;color:rgba(255,255,255,.78);font-size:14px}.card{background:linear-gradient(180deg,#fffdf5,#f7ecd0);border:1px solid rgba(255,255,255,.5);border-radius:28px;padding:18px;margin:14px 0;box-shadow:var(--shadow);position:relative}.card-title{display:flex;align-items:center;gap:10px;margin-bottom:14px}.card-title span{display:grid;place-items:center;width:34px;height:34px;border-radius:13px;background:#17352d;color:#ffe0a0;font-weight:900}.card-title h2{margin:0;font-size:20px}.problem-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-bottom:14px}.problem-grid button{border:1px solid rgba(217,109,47,.18);background:rgba(217,109,47,.08);border-radius:15px;min-height:40px;font-size:13px;font-weight:900;color:var(--ink)}.problem-grid button.active{background:#d96d2f;color:#fff;border-color:#d96d2f;box-shadow:0 10px 20px rgba(217,109,47,.18)}.grid.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}.field{display:block;margin-bottom:12px}.field span{display:block;font-size:12px;color:#6e7e71;margin:0 0 6px 2px;font-weight:800}select{width:100%;border:1px solid var(--line);background:#fffaf0;color:#17352d;border-radius:14px;min-height:40px;padding:0 10px;font-size:13px;font-weight:800}.primary{width:100%;height:46px;border:0;border-radius:17px;background:linear-gradient(135deg,#d96d2f,#e1b35f);color:#17352d;font-size:16px;font-weight:900;box-shadow:0 12px 24px rgba(217,109,47,.24)}.answer-strip{background:linear-gradient(135deg,rgba(217,109,47,.12),rgba(225,179,95,.18));border:1px solid rgba(217,109,47,.18);border-radius:18px;padding:13px 14px;margin-bottom:12px}.answer-strip strong{display:block;font-size:19px;line-height:1.45}.answer-strip p{margin:6px 0 0;color:#52675c;font-size:13px;line-height:1.6}.diagnosis-hero{display:flex;align-items:stretch;gap:10px;background:#17352d;border-radius:22px;padding:13px;margin-bottom:12px;color:#fff}.diagnosis-hero>div:first-child{flex:1}.diagnosis-hero small{display:block;color:rgba(255,255,255,.62);font-size:11px;margin-bottom:5px}.diagnosis-hero strong{font-size:21px}.action-badge{display:grid;place-items:center;min-width:128px;border-radius:18px;background:linear-gradient(135deg,#ffe0a0,#d96d2f);color:#17352d;font-weight:900;text-align:center;padding:8px;line-height:1.35}.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}.chips span{font-size:12px;background:rgba(217,109,47,.1);border:1px solid rgba(217,109,47,.2);color:#8a3b17;padding:6px 9px;border-radius:999px;font-weight:800}.sub-card{background:rgba(255,255,255,.55);border:1px solid rgba(23,53,45,.1);border-radius:20px;padding:14px;margin:12px 0}.sub-card.urgent{background:#fff9e8;border-color:rgba(217,109,47,.18)}.sub-card h3{margin:0 0 8px;font-size:16px}.sub-card h3:before{content:"✓ ";color:#d96d2f}.sub-card ol,.sub-card ul{margin:0;padding-left:20px}.sub-card li{line-height:1.75;margin-bottom:5px;font-size:14px}details{background:rgba(23,53,45,.08);border:1px solid rgba(23,53,45,.12);border-radius:20px;overflow:hidden}summary{list-style:none;padding:13px 14px;font-weight:900;display:flex;justify-content:space-between;gap:10px;align-items:center}summary span{font-size:11px;color:#d96d2f}details p,details ul{margin:0;padding:0 14px 14px;line-height:1.75;font-size:14px}.share-preview{white-space:pre-wrap;background:#17352d;color:#fff7df;border-radius:18px;padding:13px;line-height:1.65;font-size:13px}.action-row{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}.action-row button{border:0;border-radius:15px;height:42px;font-weight:900;color:#17352d;background:rgba(217,109,47,.12)}footer{color:rgba(255,255,255,.64);font-size:12px;line-height:1.7;text-align:center;padding:8px 18px 20px}@media(max-width:360px){.app-shell{padding:12px 10px 28px}.hero h1{font-size:34px}.card{padding:15px;border-radius:24px}.problem-grid{grid-template-columns:1fr}.grid.two{gap:8px}.diagnosis-hero{flex-direction:column}.action-badge{min-width:0;min-height:52px}}

/* Unified toolkit skin: match /tools/strategy typography and palette. */
@font-face{font-family:"LXGW";src:local("LXGW WenKai"),local("STKaiti");}
:root{--bg:#072b22;--card:#fffaf0;--ink:#18362d;--muted:#6e7f73;--gold:#ffb15c;--orange:#ef8d32;--green:#0d3d30;--line:rgba(7,43,34,.14);--shadow:0 18px 45px rgba(7,43,34,.18)}
html{background:#072b22}
body{font-family:"LXGW","PingFang SC","Microsoft YaHei",serif;color:var(--ink);background:radial-gradient(circle at 12% 0%,rgba(239,141,50,.28),transparent 32%),radial-gradient(circle at 88% 12%,rgba(73,107,66,.34),transparent 30%),linear-gradient(160deg,#05261e 0%,#0f4635 38%,#f2e5c4 39%,#f8eed7 100%)}
.app-shell{width:min(100%,460px);padding:14px 14px 28px}
.app-brand{margin:0 0 12px;padding:8px 4px 12px;border:0;background:transparent;box-shadow:none;backdrop-filter:none;color:#f6efd9;border-radius:0}
.app-brand:before{height:34px;background:linear-gradient(#ef8d32,#ffb15c);box-shadow:0 0 18px rgba(239,141,50,.5)}
.app-brand p{color:rgba(246,239,217,.78)}
.app-brand em{color:#ffe8c5;border:1px solid rgba(255,232,197,.35);background:rgba(255,255,255,.08)}
.hero{color:var(--ink);background:rgba(255,250,240,.94);border:1px solid rgba(255,255,255,.55);border-radius:26px;box-shadow:var(--shadow);padding:22px 20px;margin-bottom:12px}
.hero:after{content:"";position:absolute;right:-42px;top:-36px;width:150px;height:150px;border-radius:38% 62% 48% 52%;background:rgba(239,141,50,.14);border:1px solid rgba(239,141,50,.18)}
.watermark{font-family:"LXGW","PingFang SC",serif;color:rgba(239,141,50,.12)}
.brand-row{color:var(--muted)}
.pill{background:#ecdfbf;border:0;color:var(--green);font-weight:900}
.signal-dot{background:#ef8d32;box-shadow:0 0 18px rgba(239,141,50,.6)}
.hero h1{color:#072b22;font-size:29px;line-height:1.13;letter-spacing:-.04em}
.hero p{color:var(--muted)}
.card{background:rgba(255,250,240,.94);border:1px solid rgba(255,255,255,.55);box-shadow:var(--shadow);border-radius:26px}
.card-title span,.section-label,.brand-row .pill{color:#ef8d32}
.problem-grid button{background:#e9ddbf;color:#072b22;border:0;border-radius:999px;font-weight:900}
.problem-grid button.active{background:#072b22;color:#f6efd9;box-shadow:0 8px 18px rgba(7,43,34,.2)}
.field label{color:#496b42}
select{background:#fffaf0;color:#072b22;border:1px solid var(--line);border-radius:15px;font-weight:800}
.primary-action{background:linear-gradient(135deg,#072b22,#155541);color:#fff7e6;border-radius:18px;box-shadow:0 12px 26px rgba(7,43,34,.25)}
.result-main{background:linear-gradient(145deg,#0a3328,#165541);color:#f6efd9;border-radius:20px}
.action-chip{background:#ef8d32;color:#fff7e6}
.check-list li:before{background:#ef8d32;color:#fff7e6}
.why-card,.share-text{background:#fffdf6;border:1px solid var(--line)}
.copy-btn,.reset-btn{border-radius:18px;font-weight:900}
.copy-btn{background:#eadbb7;color:#072b22}
.reset-btn{background:#fffdf6;color:#072b22}
footer{color:rgba(7,43,34,.62)}