/* Offer 雷达专用样式；通用组件在 /shared/saas.css */

:root {
  --safe: #34d399;
  --reach: #6b9bff;
  --close: #fbbf24;
  --no: #6b7591;
  --unknown: #a78bfa;
}

.nav-actions { display: flex; align-items: center; gap: 14px; }
.nav-restore { display: none; color: var(--text-2); font-size: 14px; text-decoration: none; }
.nav-restore:hover { color: var(--text); }
@media (min-width: 560px) { .nav-restore { display: inline; } }

/* 首屏雷达周围的浮动卡片 */
.hero-visual { position: relative; }
.sx-radar-wrap .chip-a { left: -2%; top: 10%; line-height: 1.35; white-space: normal; max-width: 150px; }
.sx-radar-wrap .chip-b { right: -2%; top: 42%; }
.sx-radar-wrap .chip-c { left: 6%; bottom: 6%; }
@media (max-width: 520px) {
  .sx-radar-wrap .chip-a { left: 0; top: 0; }
  .sx-radar-wrap .chip-b { right: 0; top: auto; bottom: 22%; }
  .sx-radar-wrap .chip-c { left: 0; bottom: 0; }
  .sx-chip b { font-size: 16px; }
}
.dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.dot.ok { background: var(--safe); box-shadow: 0 0 12px var(--safe); }
.dot.unknown { background: var(--unknown); box-shadow: 0 0 12px var(--unknown); }

/* 核心发现 */
.finding { padding-top: 40px; }
.finding-quote {
  max-width: 900px; margin: 0 auto 36px; text-align: center;
  font-size: clamp(20px, 3.4vw, 30px); line-height: 1.5; font-weight: 700; color: var(--text-2); letter-spacing: -.01em;
}
.finding-quote b { color: var(--text); background: linear-gradient(transparent 62%, rgba(var(--glow), .45) 62%); padding: 0 2px; }
.num-ok { color: var(--safe); text-shadow: 0 0 30px rgba(52, 211, 153, .45); }
.num-unknown { color: var(--unknown); text-shadow: 0 0 30px rgba(167, 139, 250, .45); }

/* 定位表单 */
.calc-grid { display: grid; gap: 16px; max-width: 980px; margin: 0 auto; }
@media (min-width: 900px) { .calc-grid { grid-template-columns: 1.25fr .75fr; gap: 20px; align-items: start; } }
.calc-card { z-index: 1; }
.legend { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; color: var(--text-2); font-size: 13.5px; }
.legend li { display: flex; align-items: center; gap: 10px; }
.legend .tag { flex: none; min-width: 74px; justify-content: center; }
/* 标题第二行 11 个字，手机上按宽度缩字号，保证不拆行 */
.hero-title { font-size: clamp(27px, 7.6vw, 60px); }
.hero-title .sx-grad { white-space: nowrap; }

.tag {
  display: inline-flex; align-items: center; gap: 5px; padding: 3px 10px; border-radius: 999px;
  font-size: 12.5px; font-weight: 800; white-space: nowrap; letter-spacing: .02em;
}
.tag::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; box-shadow: 0 0 8px currentColor; }
.tag.safe { color: var(--safe); background: rgba(52, 211, 153, .12); box-shadow: inset 0 0 0 1px rgba(52, 211, 153, .4); }
.tag.reach { color: var(--reach); background: rgba(107, 155, 255, .12); box-shadow: inset 0 0 0 1px rgba(107, 155, 255, .45); }
.tag.close { color: var(--close); background: rgba(251, 191, 36, .12); box-shadow: inset 0 0 0 1px rgba(251, 191, 36, .4); }
.tag.no { color: #9aa3bb; background: rgba(255, 255, 255, .05); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .14); }
.tag.unknown { color: var(--unknown); background: rgba(167, 139, 250, .12); box-shadow: inset 0 0 0 1px rgba(167, 139, 250, .45); }

/* 定位结果 */
.result-card { max-width: 980px; margin: 22px auto 0; animation: result-in .7s cubic-bezier(.2, .7, .2, 1); }
@keyframes result-in { from { opacity: 0; transform: translateY(24px) scale(.98); } to { opacity: 1; transform: none; } }
.result-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 6px 16px; margin-bottom: 18px; }
.result-head p { margin: 0; font-size: 14px; }
.result-grid { display: grid; gap: 18px; align-items: center; margin-bottom: 8px; }
@media (min-width: 820px) { .result-grid { grid-template-columns: 340px 1fr; gap: 28px; } }
.result-radar .sx-radar-wrap { max-width: 340px; }
.radar-note { text-align: center; }
.summary { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; }
.sum-tile {
  padding: 14px 6px 12px; border-radius: 16px; text-align: center;
  background: rgba(255, 255, 255, .04); border: 1px solid var(--line);
}
.sum-tile b { display: block; font-size: clamp(26px, 6vw, 38px); line-height: 1.05; font-family: var(--mono); font-weight: 800; }
.sum-tile span { display: block; margin-top: 4px; color: var(--text-2); font-size: 12px; }
.sum-tile.safe b { color: var(--safe); text-shadow: 0 0 22px rgba(52, 211, 153, .5); }
.sum-tile.reach b { color: var(--reach); text-shadow: 0 0 22px rgba(107, 155, 255, .5); }
.sum-tile.close b { color: var(--close); }
.sum-tile.no b { color: #8f98b0; }
.sum-tile.unknown b { color: var(--unknown); text-shadow: 0 0 22px rgba(167, 139, 250, .5); }
.insight {
  margin: 14px 0 0; padding: 14px 16px; border-radius: 14px; font-size: 14.5px; color: #d7ccff;
  background: linear-gradient(100deg, rgba(167, 139, 250, .16), rgba(91, 140, 255, .08)); border: 1px solid rgba(167, 139, 250, .35);
}
.insight b { color: #fff; }

.schools { margin: 18px 0 0; padding: 0; list-style: none; }
.region-head { margin: 22px 0 8px; color: var(--muted); font-size: 12.5px; font-weight: 800; letter-spacing: .14em; }
.school {
  padding: 14px 14px 12px; margin-bottom: 8px; border-radius: 14px;
  background: rgba(255, 255, 255, .025); border: 1px solid var(--line);
  transition: border-color .2s, background .2s;
  animation: row-in .5s cubic-bezier(.2, .7, .2, 1) backwards; animation-delay: var(--d, 0s);
}
.school:hover { border-color: var(--line-2); background: rgba(255, 255, 255, .045); }
@keyframes row-in { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.school-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.school-name { font-weight: 700; }
.school-name small { display: block; font-weight: 400; color: var(--muted); font-size: 12px; }
.school-rule { margin: 8px 0 0; color: var(--text-2); font-size: 14px; }
.school-meta { margin: 6px 0 0; color: var(--muted); font-size: 12.5px; }
.school-meta a { color: var(--text-2); }
.bar { position: relative; height: 6px; margin: 12px 0 20px; border-radius: 999px; background: rgba(255, 255, 255, .07); }
.bar i { position: absolute; inset: 0 auto 0 0; border-radius: inherit; background: linear-gradient(90deg, var(--a1), var(--a2)); box-shadow: 0 0 14px rgba(var(--glow), .7); transform-origin: left; animation: bar-in .9s cubic-bezier(.2, .7, .2, 1) backwards; animation-delay: calc(var(--d, 0s) + .15s); }
@keyframes bar-in { from { transform: scaleX(0); } }
.bar em { position: absolute; top: -5px; bottom: -5px; width: 2px; background: rgba(255, 255, 255, .5); border-radius: 2px; }
.bar em::after { content: attr(data-l); position: absolute; top: 15px; left: 50%; transform: translateX(-50%); color: var(--muted); font-size: 10.5px; font-style: normal; white-space: nowrap; }

/* 演示动画 */
.demo { max-width: 760px; margin: 40px auto 0; }
.demo-window { transform: perspective(1400px) rotateX(6deg); }
.demo-body { display: grid; gap: 16px; padding: 18px; min-height: 260px; }
@media (min-width: 640px) { .demo-body { grid-template-columns: 1fr 1fr; padding: 24px; } }
.demo-label { color: var(--text-2); font-size: 12.5px; margin-bottom: 6px; }
.demo-input { display: flex; align-items: center; height: 42px; padding: 0 12px; border-radius: 10px; border: 1px solid rgba(var(--glow), .7); background: rgba(255, 255, 255, .05); box-shadow: 0 0 0 4px rgba(var(--glow), .12); font-family: var(--mono); font-size: 18px; }
.demo-caret { display: inline-block; width: 2px; height: 20px; margin-left: 2px; background: var(--a1); animation: caret 1s steps(1) infinite; }
@keyframes caret { 50% { opacity: 0; } }
.demo-chips { display: flex; gap: 6px; margin: 14px 0; }
.demo-chips span { padding: 5px 11px; border-radius: 999px; font-size: 12.5px; font-weight: 700; color: #fff; background: rgba(var(--glow), .22); border: 1px solid rgba(var(--glow), .8); }
.demo-btn { height: 42px; display: grid; place-items: center; border-radius: 999px; font-weight: 800; font-size: 14px; color: #fff; background: linear-gradient(100deg, var(--a1), var(--a2)); transition: transform .15s, box-shadow .15s; }
.demo-btn.pressed { transform: scale(.95); box-shadow: 0 0 30px rgba(var(--glow), .9); }
.demo-out { display: grid; gap: 8px; align-content: start; }
.demo-row { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 12px; background: rgba(255, 255, 255, .04); border: 1px solid var(--line); font-size: 14px; opacity: 0; transform: translateX(16px); transition: opacity .35s, transform .35s; }
.demo-row.on { opacity: 1; transform: none; }
.demo-cap { text-align: center; margin-top: 14px; }

/* 价格卡 */
.plan-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.plan-hot .sx-h3 { margin-top: 8px; }
.preorder-form { margin-top: 8px; padding-top: 18px; border-top: 1px solid var(--line); }

/* 付款区 */
.pay { margin-top: 10px; padding: 18px; border-radius: 16px; text-align: center; background: rgba(255, 255, 255, .03); border: 1px solid var(--line); }
.pay p { margin: 6px 0; font-size: 14px; color: var(--text-2); }
.pay .code { font-size: 28px; font-weight: 800; letter-spacing: .14em; color: var(--text); font-family: var(--mono); }
.pay .sx-btn { margin-top: 10px; }
.qr { display: inline-block; margin: 6px auto 4px; padding: 10px; border-radius: 14px; background: #fff; box-shadow: 0 0 40px -10px rgba(var(--glow), .8); }
.qr img, .qr svg { display: block; width: 220px; max-width: 62vw; height: auto; }
.qr:empty { display: none; }
.notice { padding: 12px 14px; border-radius: 12px; background: rgba(251, 191, 36, .1); border: 1px solid rgba(251, 191, 36, .35); color: #fde68a; font-size: 14px; text-align: left; }
.success { padding: 14px 16px; border-radius: 12px; background: rgba(52, 211, 153, .1); border: 1px solid rgba(52, 211, 153, .4); color: #a7f3d0; font-size: 15px; }

/* 学长学姐通道 */
.cases-card { max-width: 900px; margin: 0 auto; display: grid; gap: 18px; }
@media (min-width: 860px) { .cases-card { grid-template-columns: 1.1fr .9fr; align-items: start; gap: 28px; } }
.cases-title { font-size: clamp(24px, 4vw, 34px); }
.cases-details summary { list-style: none; }
.cases-details summary::-webkit-details-marker { display: none; }
.cases-details[open] summary { margin-bottom: 18px; }

.restore-card { max-width: 520px; margin: 0 auto; }
.cta-center { justify-content: center; margin-top: 26px; }
.cta-section { padding-top: 24px; }