* { box-sizing: border-box; }
html, body { margin: 0; background: #f9f9f9; }
img { max-width: 100%; }
.page {
  --red: #c41d12;
  --deep: #a30001;
  --ink: #1f1f1f;
  --muted: #4a4a4a;
  --pink: #f5e3e3;
  --shadow: 0 4px 14px rgba(60, 20, 10, .08);
  width: 100%;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
  background: #f9f9f9;
}

.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap;
}
.share-thumbnail {
  position: absolute; top: 0; left: -10000px; width: 300px; height: 300px; pointer-events: none;
}

.hero { width: 100%; }
.hero img { display: block; width: 100%; height: auto; }

.section {
  width: min(100%, 750px);
  margin: 0 auto;
  padding: 0 6.2% 6px;
}
.section-header {
  display: flex; align-items: center; min-height: 52px; margin: 30px 0 18px; padding: 6px 16px;
  color: #fff; font-size: 24px; font-weight: 900; letter-spacing: 1px;
  background: linear-gradient(90deg, #bf130b 0%, #c8261b 38%, rgba(207, 70, 56, .75) 68%, rgba(242, 196, 188, .5) 88%, rgba(255, 255, 255, 0) 100%);
}
.subhead {
  display: flex; align-items: center; gap: 12px; margin: 22px 0 14px;
  color: var(--red); font-size: 20px; font-weight: 900;
}
.subhead::before { flex: none; width: 6px; height: 22px; content: ""; background: var(--red); }

.prose p {
  margin: 0 0 14px; color: var(--ink); font-size: 15px; line-height: 2; letter-spacing: .5px;
  text-align: justify; text-indent: 2em;
}
.prose strong { color: var(--red); font-weight: 800; }

.page .core-mode {
  position: relative; margin: 22px 0; padding: 20px 14px 22px; overflow: hidden;
  color: #fff; text-align: center;
  background:
    linear-gradient(115deg, rgba(255, 255, 255, .12) 0 18%, transparent 18% 100%),
    linear-gradient(90deg, #c8261b, #d8462a);
  border-radius: 14px;
}
.page .core-mode h3 { margin: 0 0 8px; color: #fff; font-size: 26px; font-weight: 900; letter-spacing: 3px; }
.page .core-mode p { margin: 0; color: #fff; font-size: 19px; font-weight: 800; letter-spacing: 1px; line-height: 1.5; }

.line-title {
  display: flex; align-items: center; justify-content: center; gap: 12px; margin: 26px 0 18px;
  color: var(--red); font-size: 21px; font-weight: 900; letter-spacing: 2px;
}
.line-title::before, .line-title::after {
  flex: 1; max-width: 120px; height: 2px; content: "";
  background: linear-gradient(90deg, rgba(196, 29, 18, 0), var(--red));
}
.line-title::after { background: linear-gradient(90deg, var(--red), rgba(196, 29, 18, 0)); }
.line-title span { position: relative; padding: 0 14px; }
.line-title span::before, .line-title span::after {
  position: absolute; top: 50%; width: 7px; height: 7px; margin-top: -3.5px; content: "";
  background: var(--red); border-radius: 50%;
}
.line-title span::before { left: 0; }
.line-title span::after { right: 0; }

/* 权威背书 */
.platform-wrap { position: relative; padding-bottom: 14px; }
.platform-wrap::after {
  position: absolute; right: -2%; bottom: 0; left: -2%; height: 18px; content: "";
  background: linear-gradient(180deg, #d2281b, #ad0f07);
  clip-path: polygon(2% 0, 98% 0, 100% 100%, 0 100%);
}
.platform-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.platform-grid article {
  display: flex; flex-direction: column; padding: 16px 14px 16px; background: #fff; box-shadow: var(--shadow);
}
.platform-grid h3 {
  display: flex; align-items: center; gap: 10px; margin: 0 0 10px -14px;
  color: var(--red); font-size: 20px; font-weight: 900; letter-spacing: 1px;
}
.platform-grid h3::before { flex: none; width: 7px; height: 26px; content: ""; background: var(--red); }
.platform-grid p {
  margin: 0; color: var(--ink); font-size: 13px; line-height: 1.7; text-align: justify; text-indent: 2em;
}
.platform-grid article::after {
  display: block; width: 100%; margin-top: auto; padding-top: 14px; content: "";
  background: center bottom / contain no-repeat;
}
.platform-grid article:nth-child(1)::after { aspect-ratio: 381 / 112; background-image: url("/images/brand-status/logos/cfsn.png"); }
.platform-grid article:nth-child(2)::after { aspect-ratio: 386 / 133; background-image: url("/images/brand-status/logos/cqr.png"); }

.value-box {
  margin: 26px 0 8px; padding: 4px 14px 16px; border: 2px dashed #d7342a;
}
.value-box .line-title { margin-top: 18px; }
.value-lead { margin: 0 0 14px; color: var(--ink); font-size: 17px; font-weight: 800; line-height: 1.6; }
.value-lead strong { color: var(--red); font-size: 19px; }
.value-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.value-list article {
  display: grid; grid-template-columns: 13px minmax(0, 1fr); grid-template-rows: auto 1fr; gap: 4px;
  padding: 10px 0 12px 7px; color: #fff; background: linear-gradient(160deg, #cf2b1c, #b8150c);
  border-radius: 12px; box-shadow: var(--shadow);
}
.value-list article > div { display: contents; }
.value-list span {
  align-self: center; width: 13px; height: 13px; font-size: 0;
  border: 1.5px solid #fff; border-radius: 3px;
}
.value-list h3 {
  margin: 0; font-size: clamp(10.5px, 2.8vw, 15px); font-weight: 800; line-height: 1.3; white-space: nowrap;
}
.value-list p {
  grid-column: 1 / -1; margin: 6px 0 0 6px; padding: 10px 8px;
  font-size: 11px; line-height: 1.75; background: var(--deep);
}
.value-list b { display: none; }
.value-note { margin: 14px 0 0; color: var(--ink); font-size: 13px; line-height: 1.7; text-align: justify; }

/* 八大品牌地位词条 */
.quote-card {
  position: relative; margin: 0 0 8px; padding: 16px 16px 16px 20px;
  color: var(--ink); font-size: 16px; line-height: 1.9; letter-spacing: .5px; text-indent: 1.5em;
  background: #fff; box-shadow: var(--shadow);
}
.quote-card::before {
  position: absolute; top: 22px; left: 0; width: 4px; height: 18px; content: ""; background: var(--red);
}
.entry-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.entry-grid article {
  display: flex; flex-direction: column; padding: 12px 8px 12px 10px; background: #fff; box-shadow: var(--shadow);
}
.entry-grid h4 {
  display: flex; align-items: center; gap: 6px; margin: 0 0 6px; color: var(--ink); font-size: 15px; font-weight: 800;
}
.entry-grid h4 i {
  display: inline-grid; flex: none; width: 20px; height: 20px; place-items: center;
  color: var(--red); font-size: 13px; font-style: normal; font-weight: 700;
  background: var(--pink); border-radius: 4px;
}
.entry-grid h4 i.badge::before {
  width: 11px; height: 11px; content: ""; border: 1.5px solid var(--red); border-radius: 50%;
  box-shadow: inset 0 -3px 0 -1px var(--red);
}
.entry-grid p { margin: 0 0 10px; color: var(--muted); font-size: 11px; line-height: 1.75; }
.entry-grid ul { margin: 0 0 10px; padding: 0; list-style: none; }
.entry-grid li { color: var(--muted); font-size: 11px; line-height: 1.85; }
.entry-grid li::before { content: "· "; }
.tags { display: flex; flex-wrap: wrap; gap: 4px; margin-top: auto; }
.tags span {
  padding: 2px 6px; color: var(--deep); font-size: 10px; background: var(--pink); border-radius: 999px;
}
.entry-grid .summary {
  justify-content: center; padding: 12px; color: #fff; background: var(--red); box-shadow: none;
}
.entry-grid .summary p { margin: 0; color: rgba(255, 255, 255, .92); font-size: 15px; line-height: 1.6; letter-spacing: 1px; }
.entry-grid .summary b { color: #fff; font-size: 17px; font-weight: 900; }
.supply-summary {
  margin: 12px 0 0; padding: 12px 14px; color: #fff; font-size: 15px; line-height: 1.6; letter-spacing: .5px;
  background: var(--red);
}

/* 评审与流程 */
.audit-ring {
  position: relative; width: 100%; aspect-ratio: 2 / 1.08; margin: 8px 0 4px;
  --label: clamp(13px, 3.9vw, 22px);
}
.ring-outer {
  position: absolute; top: 31%; right: 7%; bottom: 18%; left: 7%;
  border-radius: 50%;
  background:
    radial-gradient(ellipse at center, #fff 0 52%, transparent 53%),
    linear-gradient(90deg, #b6140b 0%, #d8392b 35%, #f1b3a9 75%, #fbe3de 100%);
  box-shadow: 0 8px 18px rgba(160, 20, 10, .18);
  transform: rotate(-3deg);
}
.ring-core {
  position: absolute; top: 40%; right: 22%; bottom: 26%; left: 22%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  color: #fff; text-align: center;
  background: radial-gradient(ellipse at 50% 35%, #e23b2b, #b3110a 72%);
  border-radius: 50%;
  box-shadow: inset 0 -6px 14px rgba(90, 0, 0, .35);
}
.ring-core small { font-size: clamp(9px, 2.6vw, 15px); font-weight: 700; }
.ring-core strong { font-size: clamp(15px, 4.6vw, 28px); font-weight: 900; letter-spacing: 1px; }
.dim {
  position: absolute; transform: translateX(-50%);
  color: var(--red); font-size: var(--label); font-weight: 900; letter-spacing: 1px; white-space: nowrap;
}
.dim::after {
  position: absolute; left: 50%; width: 14px; height: 14px; margin-left: -7px; content: "";
  background: #fff; border: 2px solid #e88d84; border-radius: 2px 2px 50% 50%;
  box-shadow: 0 2px 4px rgba(160, 20, 10, .2);
}
.dim.top::after { top: calc(100% + 5px); }
.dim.bottom::after { bottom: calc(100% + 5px); }
.d1 { top: 9%; left: 27%; }
.d2 { top: 1%; left: 50%; }
.d3 { top: 9%; left: 73%; }
.d4 { top: 22%; left: 87%; }
.d5 { top: 22%; left: 13%; }
.d6 { top: 86%; left: 28%; }
.d7 { top: 92%; left: 50%; }
.d8 { top: 86%; left: 72%; }

.sop { display: grid; gap: 6px; }
.sop-row { display: grid; grid-template-columns: 27% 20% minmax(0, 1fr); gap: 6px; }
.sop-row > span {
  display: flex; align-items: center; min-height: 52px; padding: 6px 8px;
  color: var(--ink); font-size: 13px; line-height: 1.45;
  background: #fff; border: 1px solid #e8b8b3; border-radius: 6px;
}
.sop-row > span:nth-child(2) { justify-content: center; padding: 4px 2px; font-size: 14px; white-space: nowrap; }
.sop-row > span:nth-child(3) { font-size: 12px; }
.sop-head > span {
  justify-content: center; min-height: 42px; color: #fff; font-size: 16px; font-weight: 800; letter-spacing: 2px;
  background: linear-gradient(180deg, #d22a1c, #b2120a); border: 0;
}
.sop-row > span:first-child { position: relative; padding: 0 6px 0 0; overflow: hidden; }
.sop-row:not(.sop-head) > span:first-child b {
  flex: 1; color: var(--ink); font-size: 15px; font-weight: 800; line-height: 1.3; text-align: center;
}
.sop-row em {
  display: grid; align-self: stretch; flex: none; width: 40px; place-items: center;
  color: #fff; font-family: Georgia, "Times New Roman", serif; font-size: 28px; font-style: italic; font-weight: 700;
  background: linear-gradient(160deg, #d8392b, #b2120a);
  clip-path: polygon(0 0, 100% 0, 78% 100%, 0 100%);
}

/* 交付与场景 */
.item-card { margin: 0 0 18px; padding: 16px 14px; background: #fff; box-shadow: var(--shadow); }
.item-card h4 {
  display: flex; gap: 10px; align-items: flex-start; margin: 0 0 12px;
  color: var(--ink); font-size: 17px; font-weight: 700; line-height: 1.6;
}
.item-card h4 i {
  display: inline-grid; flex: none; width: 22px; height: 22px; margin-top: 4px; place-items: center;
  color: #fff; font-size: 13px; font-style: normal; font-weight: 800;
  background: var(--red);
  clip-path: polygon(0 0, 100% 0, 100% 70%, 75% 100%, 0 100%);
}
.item-text { margin: -6px 0 12px; color: var(--ink); font-size: 15px; line-height: 1.7; }
.media-row { display: flex; gap: 10px; align-items: flex-start; }
.media-row > img, .media-row > div { min-width: 0; }
.media-row img { display: block; width: 100%; height: auto; }
.report-spread {
  display: flex; padding: 3px; background: #fff; border: 1px solid #e15a4d;
  box-shadow: 0 4px 10px rgba(0, 0, 0, .12);
}
.report-spread img { flex: 1; min-width: 0; }
.item-card .shot, .item-card .wide { display: block; width: 100%; height: auto; margin-top: 10px; }
.item-card .shot { box-shadow: 0 3px 10px rgba(0, 0, 0, .12); }

.scenarios { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; }
.scenarios article {
  display: flex; flex-direction: column; padding: 4px 5px 8px; text-align: center;
  background: #fff; border: 1px solid #e3a3a0; border-radius: 10px;
}
.scenarios b { color: var(--red); font-size: 15px; font-weight: 900; line-height: 1.4; }
.scenarios img { display: block; width: 100%; height: auto; margin: 2px 0 4px; }
.scenarios h4 { margin: 2px 0 4px; color: var(--ink); font-size: clamp(11px, 3vw, 16px); font-weight: 800; white-space: nowrap; }
.scenarios p { margin: 0; color: var(--ink); font-size: clamp(9px, 2.5vw, 12px); line-height: 1.5; text-align: left; }
.scenarios em { color: var(--red); font-style: normal; }

/* 联系方式与报名 */
.contact { text-align: center; }
.contact-phone { margin: 6px 0 10px; color: var(--ink); font-size: 18px; line-height: 1.6; }
.contact-phone strong { color: var(--red); font-weight: 900; }
.contact-phone a { color: var(--ink); text-decoration: none; }
.contact-org {
  margin: 0; padding-bottom: 22px; color: var(--red); font-size: 19px; font-weight: 900; letter-spacing: 2px;
  border-bottom: 1px dashed #e8b8b3;
}

.application-title {
  display: flex; align-items: center; justify-content: center; gap: 12px; margin: 24px 0 18px;
  color: var(--ink); font-size: 20px; font-weight: 800;
}
.application-title::before, .application-title::after {
  width: 56px; height: 1px; content: ""; background: var(--red);
}
.application-title span::before, .application-title span::after {
  margin: 0 10px; color: var(--red); font-size: 11px; vertical-align: 3px; content: "◆";
}
.form { display: grid; gap: 16px; padding-bottom: 40px; }
.form label { display: grid; gap: 8px; color: var(--ink); font-size: 14px; }
.form label > span::before { color: var(--red); content: "*"; }
.form input {
  width: 100%; min-height: 40px; padding: 8px 12px; color: var(--ink); font-size: 14px;
  background: #fff; border: 1px solid #bdbdbd; border-radius: 0;
}
.form input::placeholder { color: #b5b5b5; }
.form button {
  min-height: 46px; margin-top: 6px; color: #fff; font-size: 16px; font-weight: 800; letter-spacing: 2px;
  background: linear-gradient(90deg, #c8261b, #b2120a); border: 0; border-radius: 4px;
}
.form-status { min-height: 20px; margin: 0; color: var(--red); font-size: 13px; text-align: center; }
.honeypot { position: absolute; left: -10000px; opacity: 0; pointer-events: none; }

@media (max-width: 420px) {
  .section-header { min-height: 44px; font-size: 21px; }
  .prose p { font-size: 14.5px; }
  .page .core-mode h3 { font-size: 23px; }
  .page .core-mode p { font-size: 16px; }
  .platform-grid { gap: 10px; }
  .platform-grid article { padding: 12px 10px; }
  .platform-grid h3 { margin-left: -10px; font-size: 17px; }
  .platform-grid p { font-size: 12px; }
  .value-box { padding: 2px 8px 12px; }
  .value-lead { font-size: 15px; }
  .value-lead strong { font-size: 16px; }
  .value-list { gap: 6px; }
  .value-list p { font-size: 10px; padding: 8px 6px; }
  .value-note { font-size: 12px; }
  .quote-card { font-size: 15px; }
  .entry-grid { gap: 7px; }
  .entry-grid article { padding: 10px 6px 10px 7px; }
  .entry-grid h4 { gap: 4px; font-size: 13px; }
  .entry-grid h4 i { width: 17px; height: 17px; font-size: 11px; }
  .entry-grid p, .entry-grid li { font-size: 10px; }
  .tags span { padding: 1px 5px; font-size: 9px; }
  .entry-grid .summary { padding: 8px; }
  .entry-grid .summary p { font-size: 12.5px; }
  .entry-grid .summary b { font-size: 14px; }
  .supply-summary { font-size: 13.5px; }
  .sop-row { gap: 4px; }
  .sop-row > span { min-height: 46px; padding: 5px 6px; font-size: 11px; }
  .sop-row > span:nth-child(2) { font-size: 11px; }
  .sop-row > span:nth-child(3) { font-size: 10.5px; }
  .sop-head > span { min-height: 36px; font-size: 14px; }
  .sop-row:not(.sop-head) > span:first-child b { font-size: 13px; }
  .sop-row em { width: 30px; font-size: 22px; }
  .item-card { padding: 12px 10px; }
  .item-card h4 { font-size: 15px; }
  .item-text { font-size: 13.5px; }
  .media-row { gap: 6px; }
  .scenarios { gap: 5px; }
  .scenarios article { padding: 3px 3px 6px; border-radius: 8px; }
  .scenarios b { font-size: 12px; }
  .contact-phone { font-size: 15px; }
  .contact-org { font-size: 16px; }
}