/* 创新方法详情页 2026-11-06 */
.method-page { background: var(--paper); }
.m-header { position: sticky; top: 0; z-index: 50; background: rgba(244,241,233,.94); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.m-nav { height: 72px; display: flex; align-items: center; gap: 16px; }
.m-back { font-size: 14px; color: var(--ink-2); white-space: nowrap; }
.m-back:hover { color: var(--accent); }

.m-hero { background: var(--ink); color: var(--paper); padding: 64px 0 56px; }
.m-kicker { margin: 0 0 10px; font-size: 13px; letter-spacing: .12em; color: rgba(244,241,233,.6); }
.m-hero h1 { margin: 0; font-family: "Noto Serif SC", serif; font-size: clamp(30px, 5vw, 48px); line-height: 1.25; }
.m-en { margin: 8px 0 0; font-size: 14px; color: rgba(244,241,233,.6); }
.m-tagline { margin: 18px 0 0; font-size: 17px; color: rgba(244,241,233,.86); max-width: 720px; }
.m-hero-actions { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 18px; align-items: center; }
.m-textlink { color: rgba(244,241,233,.8); font-size: 14px; }
.m-textlink:hover { color: #fff; }

.m-body { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 48px; padding: 56px 0 80px; align-items: start; }
.m-main h2 { font-family: "Noto Serif SC", serif; font-size: 22px; margin: 44px 0 16px; }
.m-intro p { font-size: 16.5px; line-height: 1.95; margin: 0 0 16px; color: var(--ink-2); }

.m-chart { margin: 36px 0 0; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 24px 18px; }
.m-chart-head { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; font-size: 16px; }
.m-badge { font-size: 12px; padding: 2px 8px; border-radius: 4px; background: var(--paper-2); color: var(--ink-2); }
.m-badge.data { background: #1d6a50; color: #fff; }
.m-chart-body { margin-top: 20px; }
.m-chart-cap { margin: 16px 0 0; font-size: 13px; color: var(--muted); line-height: 1.7; }

/* flow */
.c-flow { display: flex; align-items: stretch; gap: 0; }
.c-flow .step { flex: 1; min-width: 0; background: var(--paper); border: 1px solid var(--line); border-radius: 12px; padding: 14px 12px; text-align: center; font-size: 14px; line-height: 1.5; display: flex; flex-direction: column; justify-content: center; }
.c-flow .step b { display: block; font-size: 12px; color: var(--accent); margin-bottom: 4px; }
.c-flow .arrow { flex: 0 0 22px; display: grid; place-items: center; color: var(--accent); font-size: 18px; }
.c-flow .step:last-child { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.c-flow .step:last-child b { color: #f0b49f; }

/* bars */
.c-bars { display: grid; gap: 16px; }
.c-bar-row { display: grid; grid-template-columns: 190px 1fr; gap: 14px; align-items: center; font-size: 14px; }
.c-bar-track { background: var(--paper-2); border-radius: 6px; height: 34px; position: relative; overflow: hidden; }
.c-bar-fill { height: 100%; background: var(--moss); border-radius: 6px; display: flex; align-items: center; justify-content: flex-end; padding-right: 10px; color: #fff; font-weight: 600; font-size: 14px; width: 0; transition: width .9s ease; }
.c-bar-fill.hi { background: var(--accent); }

/* timeline */
.c-timeline { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.c-timeline li { border-top: 3px solid var(--moss); padding-top: 12px; }
.c-timeline li:nth-child(3) { border-color: var(--accent); }
.c-timeline .t { font-size: 12px; color: var(--muted); }
.c-timeline h4 { margin: 4px 0 6px; font-size: 15px; font-family: "Noto Serif SC", serif; }
.c-timeline p { margin: 0; font-size: 13px; color: var(--ink-2); line-height: 1.6; }

/* ladder */
.c-ladder { display: flex; align-items: flex-end; gap: 10px; height: 250px; }
.c-ladder .rung { flex: 1; display: flex; flex-direction: column; justify-content: flex-end; height: 100%; text-align: center; }
.c-ladder .blk { background: linear-gradient(180deg, var(--accent), #e39a7f); border-radius: 8px 8px 0 0; color: #fff; font-weight: 600; font-size: 14px; padding-top: 6px; }
.c-ladder .lbl { font-size: 12.5px; line-height: 1.45; margin-top: 8px; color: var(--ink-2); min-height: 38px; }

/* cycle svg */
.c-cycle svg { width: 100%; max-width: 460px; display: block; margin: 0 auto; }
.c-cycle text { font-family: "Noto Serif SC", "PingFang SC", serif; }

.m-core { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.m-core .card { background: var(--white); border: 1px solid var(--line); border-radius: 14px; padding: 18px 20px; }
.m-core h3 { margin: 0 0 6px; font-size: 16px; font-family: "Noto Serif SC", serif; }
.m-core p { margin: 0; font-size: 14px; color: var(--ink-2); line-height: 1.75; }

.m-two { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.m-suits { margin: 0; padding-left: 20px; line-height: 2; font-size: 15px; }
.m-caution { }
.m-caution p { font-size: 14px; line-height: 1.85; color: var(--ink-2); background: #fbf3e8; border-left: 3px solid var(--gold); padding: 14px 16px; border-radius: 0 10px 10px 0; margin: 0; }
.m-link { margin-top: 18px; font-size: 15px; }
.m-link a { color: var(--accent); text-decoration: underline; }
.m-refs { font-size: 13px; color: var(--muted); line-height: 1.8; padding-left: 20px; overflow-wrap: anywhere; }

.m-side { position: sticky; top: 92px; display: grid; gap: 20px; }
.m-intent-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); }
.m-intent-card h2 { margin: 0 0 8px; font-family: "Noto Serif SC", serif; font-size: 20px; }
.m-intent-lead { margin: 0 0 16px; font-size: 14px; color: var(--ink-2); line-height: 1.75; }
.m-intent-btn { width: 100%; justify-content: center; }
.m-form { display: grid; gap: 12px; margin-top: 4px; }
.m-form label { display: grid; gap: 5px; font-size: 13.5px; color: var(--ink-2); }
.m-form label em { color: var(--accent); font-style: normal; }
.m-form input:not([type=checkbox]) { width: 100%; border: 1px solid var(--line); background: var(--paper); border-radius: 10px; padding: 10px 12px; font-size: 15px; color: var(--ink); }
.m-form input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.m-form-hint { margin: 2px 0 -4px; font-size: 12.5px; color: var(--muted); }
.m-check { grid-template-columns: 18px 1fr !important; align-items: start; font-size: 12.5px !important; line-height: 1.6; }
.m-check input { margin-top: 3px; }
.m-hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.m-form-err { margin: 0; min-height: 1em; font-size: 13px; color: #b03a2e; }
.m-done { margin-top: 6px; background: #eef7f1; border: 1px solid #c2e2ce; border-radius: 12px; padding: 14px 16px; }
.m-done strong { color: #1d6a50; }
.m-done p { margin: 6px 0 0; font-size: 13.5px; }
.m-qr { margin-top: 18px; padding-top: 16px; border-top: 1px dashed var(--line); text-align: center; }
.m-qr img { width: 150px; height: 150px; object-fit: contain; }
.m-qr-pending { width: 150px; height: 150px; margin: 0 auto; border: 1px dashed var(--muted); border-radius: 10px; display: grid; place-items: center; font-size: 13px; color: var(--muted); line-height: 1.6; }
.m-qr p { margin: 8px 0 0; font-size: 13px; color: var(--muted); }

.m-others { background: transparent; }
.m-others h3 { margin: 0 0 8px; font-size: 15px; }
.m-others a { display: block; padding: 8px 0; border-bottom: 1px solid var(--line); font-size: 14px; color: var(--ink-2); }
.m-others a:hover { color: var(--accent); }

.m-footer { background: var(--ink); color: rgba(244,241,233,.6); font-size: 12.5px; padding: 26px 0; }
.m-footer .container { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; }

@media (max-width: 960px) {
  .m-body { grid-template-columns: 1fr; gap: 36px; }
  .m-side { position: static; }
}
@media (max-width: 700px) {
  .m-nav { height: 62px; }
  .m-back { font-size: 13px; }
  .brand small { display: none; }
  .m-hero { padding: 40px 0 36px; }
  .m-body { padding: 36px 0 56px; }
  .c-flow { flex-direction: column; }
  .c-flow .arrow { flex-basis: 22px; transform: rotate(90deg); }
  .c-bar-row { grid-template-columns: 1fr; gap: 6px; }
  .c-timeline { grid-template-columns: 1fr 1fr; }
  .c-ladder { height: 220px; gap: 6px; }
  .c-ladder .lbl { font-size: 11.5px; }
  .m-core, .m-two { grid-template-columns: 1fr; }
  .m-chart { padding: 18px 16px 14px; }
}
@media (max-width: 420px) { .m-back { display: none; } }
.m-form[hidden], .m-qr-pending[hidden], .m-done[hidden], .m-intent-btn[hidden] { display: none !important; }
.m-hero .button { background: var(--accent); color: #fff; border-color: var(--accent); }
.m-hero .button:hover { background: var(--accent-dark); }